DevOps projects and CNCF briefs, and weekly OTT releases in India, by M V Raviteja.https://mrvitej.in/https://mrvitej.in/devops/cncf-k8gb/https://mrvitej.in/devops/cncf-k8gb/CNCF Incubating. A Kubernetes-native global server load balancer that uses CoreDNS and health checks in each cluster to steer clients to healthy clusters, with no central control plane.Sun, 25 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-higress/https://mrvitej.in/devops/cncf-higress/CNCF Sandbox. An API gateway built on Envoy and Istio that routes ingress and microservice traffic, extends with WebAssembly plugins, and adds controls for AI model and tool calls.Sat, 24 Oct 2026 16:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-kuma/https://mrvitej.in/devops/cncf-kuma/CNCF Sandbox. An Envoy-based service mesh with mutual TLS, traffic policies and observability that runs on Kubernetes and virtual machines, and connects multiple zones through a global control plane.Sat, 24 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/ai/bay-of-bengal-system-live/https://mrvitej.in/ai/bay-of-bengal-system-live/Live page for the depression over the Bay of Bengal that IMD forecasts to become a very severe cyclonic storm and cross the Andhra Pradesh coast between Bapatla and Visakhapatnam around 28 October 2026. Refreshed every 6 hours from IMD bulletins, with a track map and a satellite view.Sat, 24 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/indian-cyclones-explained/https://mrvitej.in/ai/indian-cyclones-explained/A weather expert's guide to Indian cyclones: low pressure areas, depressions, deep depressions, cyclonic storms up to super cyclones, landfall, storm surge, satellites and Doppler radar, IMD warnings and names, and twelve years of Bay of Bengal and Arabian Sea storms from Hudhud (2014) to the October 2026 Bay of Bengal depression, with maps, satellite images and a simulated radar view.Sat, 24 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/world-development-information-day/https://mrvitej.in/ai/world-development-information-day/What the UN's 24 October observance is, why it was created in 1972, and how the digital divide and AI shape who gets the information that development runs on.Sat, 24 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-karmada/https://mrvitej.in/devops/cncf-karmada/CNCF Graduated. A control plane that distributes standard Kubernetes resources across many clusters, with propagation policies, per-cluster overrides, replica scheduling and failover.Fri, 23 Oct 2026 16:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-apicurio-registry/https://mrvitej.in/devops/cncf-apicurio-registry/CNCF Sandbox. A registry that stores versioned Avro, Protobuf, JSON Schema, OpenAPI and AsyncAPI artifacts, enforces compatibility rules, and serves schemas to Kafka producers and consumers.Fri, 23 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-tikv/https://mrvitej.in/devops/cncf-tikv/CNCF Graduated. A Raft-replicated, horizontally scalable key-value store with distributed ACID transactions, built as the storage layer of TiDB and usable on its own.Thu, 22 Oct 2026 16:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-openkruise/https://mrvitej.in/devops/cncf-openkruise/CNCF Incubating. A set of Kubernetes controllers that extend Deployments and StatefulSets with in-place updates, image pre-pulling, sidecar injection and fine-grained rollout control.Thu, 22 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/ai/system-design-for-beginners/https://mrvitej.in/ai/system-design-for-beginners/A plain-language walk through system design using one photo-sharing app: requirements, load balancers, SQL and NoSQL, indexes, caching, replication, sharding, CDNs, queues, failure handling, monitoring and back-of-envelope estimation, with five logo architecture diagrams and six run-tested Python demos.Thu, 22 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-dapr/https://mrvitej.in/devops/cncf-dapr/CNCF Graduated. A runtime of sidecar APIs for service invocation, state, pub/sub, secrets, workflows and more, so microservices use the same code against Redis, Kafka, PostgreSQL or a cloud service.Wed, 21 Oct 2026 16:30:00 GMTDevOpshttps://mrvitej.in/devops/sprint-2-project/https://mrvitej.in/devops/sprint-2-project/Wiring the 25 tools from Sprint 2 into one buildable event-driven platform on AWS, with three architecture views, a wiring reference, build order, integration config, walk-throughs, a chaos game day and GCP and Azure equivalents.Wed, 21 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/ai/loop-engineering/https://mrvitej.in/ai/loop-engineering/What a loop is, why the scorekeeper matters more than the prompt, the six components (automations, worktrees, skills, connectors and plugins, sub-agents, memory), and how to design your first loop, with a runnable Python demo.Wed, 21 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-unleash/https://mrvitej.in/devops/cncf-unleash/NON CNCF. An open-source feature flag platform that separates deploying code from releasing it, with activation strategies, environments and an OpenFeature provider.Tue, 20 Oct 2026 12:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-karpenter/https://mrvitej.in/devops/cncf-karpenter/NON CNCF. A Kubernetes node autoscaler that launches right-sized nodes for pending pods and consolidates underused ones, reducing both scheduling delay and compute cost.Tue, 20 Oct 2026 06:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-litmus/https://mrvitej.in/devops/cncf-litmus/CNCF Incubating. A Kubernetes chaos engineering platform that packages fault injection as reusable experiments, orchestrates them as workflows, and measures the outcome with probes and resilience scores.Tue, 20 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/ai/resonance-why-soldiers-break-step-on-a-bridge/https://mrvitej.in/ai/resonance-why-soldiers-break-step-on-a-bridge/What resonance is, why marching soldiers can bring down a bridge, and where the same idea shows up in software.Tue, 20 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-jaeger/https://mrvitej.in/devops/cncf-jaeger/CNCF Graduated. An open-source distributed tracing backend that collects, stores and visualises request traces across services, so engineers can find where latency and errors originate.Mon, 19 Oct 2026 12:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-athenz/https://mrvitej.in/devops/cncf-athenz/CNCF Sandbox. A platform that gives every workload a short-lived X.509 identity and decides, through roles and policies, which services may do what to which resources.Mon, 19 Oct 2026 06:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-cloud-custodian/https://mrvitej.in/devops/cncf-cloud-custodian/CNCF Incubating. A rules engine that finds cloud resources matching YAML policies and acts on them, for security, compliance and cost control across accounts and providers.Mon, 19 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/ai/mathematics-in-computing/https://mrvitej.in/ai/mathematics-in-computing/Linear algebra (vectors, matrices, tensors), calculus (derivatives, gradients, partial derivatives), gradient descent and backpropagation, probability distributions, and Bayes' theorem with statistical inference, explained from first principles with runnable Python.Mon, 19 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-dragonfly/https://mrvitej.in/devops/cncf-dragonfly/CNCF Graduated. A peer-to-peer file distribution system that lets nodes share container image layers and large files with each other, cutting registry load and speeding up pulls at scale.Sun, 18 Oct 2026 12:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-falco/https://mrvitej.in/devops/cncf-falco/CNCF Graduated. A runtime security engine that watches Linux system calls and cloud event streams, matches them against rules, and alerts in real time when a container or host behaves suspiciously.Sun, 18 Oct 2026 06:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-kyverno/https://mrvitej.in/devops/cncf-kyverno/CNCF Graduated. A policy engine that validates, mutates, generates and cleans up Kubernetes resources, and verifies image signatures, using policies written in YAML or CEL instead of a separate policy language.Sun, 18 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/ai/english-phonetics-for-indian-speakers/https://mrvitej.in/ai/english-phonetics-for-indian-speakers/A complete course in English pronunciation for Indian speakers: how speech works, the full IPA, every sound Indians find hard and why, word and sentence stress, intonation, region-by-region habits, workplace and tech vocabulary, and an eight-week practice plan, using the sounds you already know from Telugu, Hindi and other Indian languages.Sun, 18 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-cri-o/https://mrvitej.in/devops/cncf-cri-o/CNCF Graduated. An OCI-based implementation of the Kubernetes Container Runtime Interface that runs pods through runc, crun or Kata Containers and nothing else.Sat, 17 Oct 2026 12:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-antrea/https://mrvitej.in/devops/cncf-antrea/CNCF Sandbox. A Kubernetes-native CNI that uses Open vSwitch as its data plane to provide pod networking, tiered network policy, egress control and flow visibility.Sat, 17 Oct 2026 06:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-longhorn/https://mrvitej.in/devops/cncf-longhorn/CNCF Incubating. Turns the local disks of Kubernetes nodes into replicated block volumes with snapshots and S3 backups, and pairs with Velero for cluster-level backup and restore.Sat, 17 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/ai/angular-8-to-react-migration/https://mrvitej.in/ai/angular-8-to-react-migration/A practical guide for Angular developers with 2 to 8 years of experience: React explained through Angular concepts, a side-by-side cheat sheet, an incremental route-by-route migration, and a plan to bring the whole team up to speed.Sat, 17 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-connect-rpc/https://mrvitej.in/devops/cncf-connect-rpc/CNCF Sandbox. A family of libraries that turns Protobuf schemas into type-safe HTTP APIs, speaking the gRPC, gRPC-Web and simpler Connect protocols from one handler.Fri, 16 Oct 2026 12:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-contour/https://mrvitej.in/devops/cncf-contour/CNCF Incubating. A Kubernetes ingress controller that acts as a control plane for Envoy, with the HTTPProxy API for delegated, multi-team routing alongside Ingress and Gateway API support.Fri, 16 Oct 2026 06:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-etcd/https://mrvitej.in/devops/cncf-etcd/CNCF Graduated. A strongly consistent, Raft-based key-value store with watch and lease primitives, used as the control plane database of Kubernetes and as a coordination service for distributed systems.Fri, 16 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/ai/virtual-classroom-jsp-postgresql/https://mrvitej.in/ai/virtual-classroom-jsp-postgresql/A complete final-year project report for a web-based Virtual Classroom with Student, Teacher and Administrator modules, built with Java 25, JSP, Tomcat 11 and PostgreSQL 18, with architecture and wiring diagrams, database design, security, deployment and a downloadable source bundle.Fri, 16 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-kgateway/https://mrvitej.in/devops/cncf-kgateway/CNCF Sandbox. A control plane that turns Kubernetes Gateway API resources into Envoy configuration for ingress, routing and API traffic management, donated by Solo.io from the Gloo Gateway project.Thu, 15 Oct 2026 12:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-linkerd/https://mrvitej.in/devops/cncf-linkerd/CNCF Graduated. A Rust-based service mesh that adds mutual TLS, retries, load balancing and golden-metric observability to Kubernetes services without changing application code.Thu, 15 Oct 2026 06:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-keda/https://mrvitej.in/devops/cncf-keda/CNCF Graduated. Scales Kubernetes workloads from zero to many replicas based on events such as queue depth, stream lag or database metrics, rather than CPU and memory alone.Thu, 15 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/ai/revisit-pattern-recognition/https://mrvitej.in/ai/revisit-pattern-recognition/The key ideas of Pattern Recognition: Bayesian decision theory, parameter estimation, non-parametric methods and discriminant functions, feature extraction and dimensionality reduction, and clustering and neural networks, and how they became modern machine learning.Thu, 15 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-strimzi/https://mrvitej.in/devops/cncf-strimzi/CNCF Incubating. An operator that deploys and manages Apache Kafka clusters, topics, users and connectors as Kubernetes resources; covered here with CloudEvents, the graduated CNCF standard for describing event data.Wed, 14 Oct 2026 12:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-cloudnativepg/https://mrvitej.in/devops/cncf-cloudnativepg/CNCF Sandbox. A Kubernetes operator that runs PostgreSQL clusters with automated failover, rolling updates, backups to object storage and point-in-time recovery, without external HA tools.Wed, 14 Oct 2026 06:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-flux/https://mrvitej.in/devops/cncf-flux/CNCF Graduated. A set of Kubernetes controllers that keep clusters in sync with Git repositories, OCI artifacts and Helm charts, reconciling drift continuously and automating image updates.Wed, 14 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/ai/revisit-network-management-systems/https://mrvitej.in/ai/revisit-network-management-systems/The key ideas of Network Management Systems: FCAPS and management architecture, SNMP and the MIB, SNMPv2, SNMPv3 and RMON, telecom and broadband network management, and modern monitoring, telemetry, SDN and AIOps.Wed, 14 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-tekton/https://mrvitej.in/devops/cncf-tekton/CNCF Incubating. A framework of Kubernetes custom resources for defining and running CI/CD pipelines as containers, with triggers, a dashboard and signed supply chain attestations.Tue, 13 Oct 2026 12:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-buildpacks/https://mrvitej.in/devops/cncf-buildpacks/CNCF Graduated. Turns application source code into OCI images through a standard, layered, rebasable build process, with SBOMs and no Dockerfile to maintain.Tue, 13 Oct 2026 06:30:00 GMTDevOpshttps://mrvitej.in/devops/sprint-1-project/https://mrvitej.in/devops/sprint-1-project/Wiring the 21 CNCF tools from Sprint 1 into one buildable platform on AWS, with a step-by-step build guide for the Mumbai region, the integration config between tools, and request, deployment and incident walk-throughs.Tue, 13 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/ai/revisit-management-science/https://mrvitej.in/ai/revisit-management-science/The key ideas of Management Science: management theory and organisation, operations and quality management, human resource management, operations research techniques, and project management and strategic management, with how they apply to engineering teams and cloud operations.Tue, 13 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-openfeature/https://mrvitej.in/devops/cncf-openfeature/CNCF Incubating. An open specification and set of SDKs that give applications one API for feature flag evaluation, so the flag backend can change without rewriting application code.Mon, 12 Oct 2026 12:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-opencost/https://mrvitej.in/devops/cncf-opencost/CNCF Incubating. An open standard and in-cluster service that allocates cloud and infrastructure spend to namespaces, workloads, containers and labels, so teams can see what Kubernetes actually costs.Mon, 12 Oct 2026 06:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-chaos-mesh/https://mrvitej.in/devops/cncf-chaos-mesh/CNCF Incubating. A Kubernetes-native platform that injects faults into pods, networks, file systems, kernels and cloud APIs through custom resources, so teams can test resilience before an outage does.Mon, 12 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/ai/revisit-software-project-management/https://mrvitej.in/ai/revisit-software-project-management/The key ideas of Software Project Management: project planning and life cycle, estimation and scheduling, risk and quality management, project execution and monitoring, and people, Agile and DevOps delivery, with the tools teams use today.Mon, 12 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-opentelemetry/https://mrvitej.in/devops/cncf-opentelemetry/CNCF Graduated. The open standard, APIs, SDKs and Collector for generating, processing and exporting traces, metrics and logs, so applications are instrumented once and can send data to any backend.Sun, 11 Oct 2026 12:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-spire/https://mrvitej.in/devops/cncf-spire/CNCF Graduated. The reference implementation of the SPIFFE standard, which attests workloads and issues them short-lived X.509 and JWT identities so services can authenticate each other without shared secrets.Sun, 11 Oct 2026 06:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-opentofu/https://mrvitej.in/devops/cncf-opentofu/CNCF Sandbox. A community-governed, Terraform-compatible tool that provisions cloud and platform infrastructure from declarative HCL, with client-side state encryption and ephemeral values.Sun, 11 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/ai/revisit-multimedia-and-application-development/https://mrvitej.in/ai/revisit-multimedia-and-application-development/The key ideas of Multimedia and Application Development: media types and standards, text, image, audio and video compression, multimedia systems and streaming, and authoring, animation and application development, with how they appear in video platforms and CDNs.Sun, 11 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-harbor/https://mrvitej.in/devops/cncf-harbor/CNCF Graduated. A self-hosted registry for container images and OCI artifacts with role-based access control, vulnerability scanning, image signing, replication and proxy caching.Sat, 10 Oct 2026 12:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-cert-manager/https://mrvitej.in/devops/cncf-cert-manager/CNCF Graduated. A Kubernetes controller that requests, issues and renews TLS certificates from Let's Encrypt, Vault, private CAs and cloud services, and stores them as Secrets that workloads and gateways can use.Sat, 10 Oct 2026 06:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-containerd/https://mrvitej.in/devops/cncf-containerd/CNCF Graduated. A daemon that pulls images, manages storage and runs containers through runc, and the default runtime Kubernetes talks to through the Container Runtime Interface.Sat, 10 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/ai/revisit-mobile-computing/https://mrvitej.in/ai/revisit-mobile-computing/The key ideas of Mobile Computing: wireless fundamentals and cellular systems, medium access, mobile IP and mobile TCP, ad hoc networks, and mobile platforms and app development, from GSM to 5G and Android.Sat, 10 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-cilium/https://mrvitej.in/devops/cncf-cilium/CNCF Graduated. A Kubernetes network plugin built on eBPF that provides pod connectivity, network policy, load balancing, a sidecarless service mesh and flow-level visibility through Hubble.Fri, 09 Oct 2026 12:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-rook/https://mrvitej.in/devops/cncf-rook/CNCF Graduated. A Kubernetes operator that deploys and manages Ceph, turning raw disks in a cluster into block, shared file and object storage with automated healing and upgrades.Fri, 09 Oct 2026 06:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-grpc/https://mrvitej.in/devops/cncf-grpc/CNCF Incubating. A contract-first remote procedure call framework built on HTTP/2 and Protocol Buffers, used for internal service traffic, streaming and generated clients in many languages.Fri, 09 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/ai/revisit-information-security/https://mrvitej.in/ai/revisit-information-security/The key ideas of Information Security: security goals and attacks, symmetric and asymmetric cryptography, hashes and digital signatures, authentication and network security, and system security, web security and standards, with how they appear in TLS, IAM and cloud security.Fri, 09 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-envoy/https://mrvitej.in/devops/cncf-envoy/CNCF Graduated. A programmable L4 and L7 proxy configured through dynamic APIs, and the data plane behind Istio, Emissary-Ingress, Envoy Gateway and many other cloud native networking projects.Thu, 08 Oct 2026 12:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-coredns/https://mrvitej.in/devops/cncf-coredns/CNCF Graduated. A DNS server built from a chain of plugins, and the default cluster DNS in Kubernetes, where it resolves Service and Pod names so workloads can find each other.Thu, 08 Oct 2026 06:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-emissary-ingress/https://mrvitej.in/devops/cncf-emissary-ingress/CNCF Incubating. An open-source API gateway and ingress controller, formerly Ambassador, that turns Kubernetes resources into Envoy configuration for routing, authentication and rate limiting at the edge.Thu, 08 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/ai/revisit-embedded-systems/https://mrvitej.in/ai/revisit-embedded-systems/The key ideas of Embedded Systems: what they are and how they are built, ARM processors and peripherals, embedded programming, real-time operating systems and scheduling, and communication protocols and IoT, with how they connect to today's devices and edge computing.Thu, 08 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-istio/https://mrvitej.in/devops/cncf-istio/CNCF Graduated. Adds mutual TLS, fine-grained traffic control and uniform telemetry to service-to-service communication on Kubernetes, without changing application code.Wed, 07 Oct 2026 12:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-kubernetes/https://mrvitej.in/devops/cncf-kubernetes/CNCF Graduated. The container orchestrator that schedules, scales, heals and connects workloads across a cluster through a declarative API, and the foundation of the cloud native ecosystem.Wed, 07 Oct 2026 06:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-nats/https://mrvitej.in/devops/cncf-nats/CNCF Incubating. A single small server that provides publish-subscribe messaging, request-reply, persistent streams and key-value storage for services, edge devices and event-driven systems.Wed, 07 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/ai/revisit-distributed-databases/https://mrvitej.in/ai/revisit-distributed-databases/The key ideas of Distributed Databases: architecture, fragmentation and replication, distributed query processing, distributed transactions and commit protocols, and consistency, CAP and NoSQL, with how they appear in sharded MySQL, Cassandra and cloud databases.Wed, 07 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-vitess/https://mrvitej.in/devops/cncf-vitess/CNCF Graduated. A database clustering system that shards MySQL horizontally behind a single MySQL-compatible endpoint, built at YouTube and run at Slack, GitHub and Shopify.Tue, 06 Oct 2026 12:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-argo/https://mrvitej.in/devops/cncf-argo/CNCF Graduated. A family of Kubernetes-native tools (Argo CD, Rollouts, Workflows and Events) for GitOps continuous delivery, progressive rollouts and pipeline orchestration.Tue, 06 Oct 2026 06:30:00 GMTDevOpshttps://mrvitej.in/devops/cncf-helm/https://mrvitej.in/devops/cncf-helm/CNCF Graduated. Packages Kubernetes manifests into versioned, configurable charts, and installs, upgrades and rolls them back as tracked releases.Tue, 06 Oct 2026 00:30:00 GMTDevOpshttps://mrvitej.in/ai/revisit-unix-programming/https://mrvitej.in/ai/revisit-unix-programming/The key ideas of Unix Programming: the Unix philosophy and shell, shell scripting and text tools, files and directories, processes and signals, and inter-process communication and sockets, as they appear in Linux administration and containers.Tue, 06 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/v-buy-ecommerce-mini-project/https://mrvitej.in/ai/v-buy-ecommerce-mini-project/A mini project report for V-Buy, an online store designed with the web, database, Java, UML and testing topics from the first three years of a B.Tech course, with a working storefront prototype, architecture and UML diagrams, database design, usability review and test results.Tue, 06 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-software-testing-methodologies/https://mrvitej.in/ai/revisit-software-testing-methodologies/The key ideas of Software Testing Methodologies: testing fundamentals and bugs, flow graphs and path testing, transaction flow and data-flow testing, domain and logic-based testing, and state testing and tools, with how each appears in CI pipelines and test automation.Mon, 05 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-k3s/https://mrvitej.in/devops/cncf-k3s/CNCF Sandbox. A fully conformant Kubernetes distribution packaged as one small binary, built for edge, on-premises, CI and resource-constrained environments.Mon, 05 Oct 2026 00:00:00 GMTDevOpshttps://mrvitej.in/ai/revisit-middleware-technologies/https://mrvitej.in/ai/revisit-middleware-technologies/The key ideas of Middleware Technologies: client-server and multi-tier architecture, RPC, RMI and CORBA, message-oriented middleware, application servers and component models, and web services and SOA, and how they became Kafka, gRPC, API gateways and microservices.Sun, 04 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-thanos/https://mrvitej.in/devops/cncf-thanos/CNCF Incubating. Extends Prometheus with a global query view, object-storage retention and downsampling, without replacing it.Sun, 04 Oct 2026 00:00:00 GMTDevOpshttps://mrvitej.in/ai/revisit-human-computer-interaction/https://mrvitej.in/ai/revisit-human-computer-interaction/The key ideas of Human Computer Interaction: the human and the computer, design principles and guidelines, the design process and prototyping, evaluation and usability testing, and interaction styles and modern interfaces.Sat, 03 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cncf-prometheus/https://mrvitej.in/devops/cncf-prometheus/CNCF Graduated. A pull-based monitoring system and time-series database that has become the de facto metrics layer for Kubernetes.Sat, 03 Oct 2026 00:00:00 GMTDevOpshttps://mrvitej.in/ai/revisit-e-commerce/https://mrvitej.in/ai/revisit-e-commerce/The key ideas of E-Commerce: models and architecture, electronic payment systems, security and the legal framework, supply chain and marketing, and mobile commerce and new trends, with how UPI, payment gateways and online marketplaces work today.Fri, 02 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-data-warehousing-and-data-mining/https://mrvitej.in/ai/revisit-data-warehousing-and-data-mining/The key ideas of Data Warehousing and Data Mining: warehouse architecture and OLAP, ETL and data preprocessing, association rules, classification and prediction, and clustering, with how each appears in modern data platforms and machine learning.Thu, 01 Oct 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-web-technologies/https://mrvitej.in/ai/revisit-web-technologies/The key ideas of Web Technologies: HTML and CSS, JavaScript and the DOM, XML and JSON, server-side programming with PHP and Java servlets, and AJAX with web frameworks, and how they became React, Node.js and REST APIs.Wed, 30 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-operating-systems/https://mrvitej.in/ai/revisit-operating-systems/The key ideas of Operating Systems: processes and threads, CPU scheduling, synchronization and deadlocks, memory management and virtual memory, and file systems and I/O, with how each shows up in Linux, containers and Kubernetes.Tue, 29 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-object-oriented-analysis-and-design/https://mrvitej.in/ai/revisit-object-oriented-analysis-and-design/The key ideas of Object Oriented Analysis and Design: the object model, UML structural and behavioural diagrams, architecture and component diagrams, and design patterns, with how they appear in system design and microservices.Mon, 28 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-managerial-economics-and-financial-analysis/https://mrvitej.in/ai/revisit-managerial-economics-and-financial-analysis/The key ideas of Managerial Economics and Financial Analysis: demand and forecasting, production and costs, market structures and pricing, capital budgeting, and accounting and ratio analysis, with where they matter in cloud costs and business cases.Sun, 27 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-computer-networks/https://mrvitej.in/ai/revisit-computer-networks/The key ideas of Computer Networks: the OSI and TCP/IP models, the data link layer, IP addressing and routing, TCP and UDP, and application protocols such as DNS, HTTP and TLS, as they show up in cloud and Kubernetes networking.Sat, 26 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-automata-and-compiler-design/https://mrvitej.in/ai/revisit-automata-and-compiler-design/The key ideas of Automata and Compiler Design: finite automata and regular languages, context-free grammars and pushdown automata, Turing machines, lexical and syntax analysis, and semantic analysis through code generation, with where each runs in tools you use daily.Fri, 25 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-software-engineering/https://mrvitej.in/ai/revisit-software-engineering/The key ideas of Software Engineering: process models, requirements, design, testing, and project management and maintenance, with how Agile, DevOps and CI/CD grew out of them.Thu, 24 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-principles-of-communications/https://mrvitej.in/ai/revisit-principles-of-communications/The key ideas of Principles of Communications: amplitude modulation, angle modulation, pulse and digital modulation, noise, and information theory with coding, and how they appear in Wi-Fi, 4G and 5G, fibre and the networks you manage.Wed, 23 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-oops-through-java/https://mrvitej.in/ai/revisit-oops-through-java/The key ideas of Object-Oriented Programming through Java: classes and objects, inheritance and polymorphism, interfaces and packages, exceptions and multithreading, and collections, I/O and GUI, with how each appears in modern Java services.Tue, 22 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-microprocessors-and-interfacing/https://mrvitej.in/ai/revisit-microprocessors-and-interfacing/The key ideas of Microprocessors and Interfacing: the 8086 architecture, instruction set and assembly, memory and I/O interfacing, support chips, and the 8051 microcontroller, with how they connect to today's CPUs and IoT boards.Mon, 21 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cost-optimization-one-third-reduction/https://mrvitej.in/devops/cost-optimization-one-third-reduction/What was found and changed to reduce an AWS bill by about one-third: idle services and VMs, unused Elastic IPs, S3 bucket policies, fewer CloudFront distributions, a leaner staging environment and a local Ubuntu VM for testing.Mon, 21 Sep 2026 00:00:00 GMTDevOpshttps://mrvitej.in/ai/revisit-environmental-studies/https://mrvitej.in/ai/revisit-environmental-studies/The key ideas of Environmental Studies: natural resources, ecosystems and biodiversity, pollution and waste, social issues and climate change, and environmental law in India, with how each links to data centres and cloud computing.Sun, 20 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-computer-graphics/https://mrvitej.in/ai/revisit-computer-graphics/The key ideas of Computer Graphics: display hardware and 2D primitives, 2D transformations and clipping, 3D concepts and projection, curves and surfaces, and visible-surface, shading and animation, with how GPUs and games use each.Sat, 19 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-probability-and-statistics/https://mrvitej.in/ai/revisit-probability-and-statistics/The key ideas of Probability and Statistics: probability rules, random variables and distributions, sampling, estimation and hypothesis testing, and correlation and regression, with where each is used in monitoring, A/B tests and machine learning.Fri, 18 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-mathematical-foundations-of-computer-science/https://mrvitej.in/ai/revisit-mathematical-foundations-of-computer-science/The key ideas of discrete mathematics: logic and proofs, sets, relations and functions, combinatorics, recurrence relations, and graph theory, with where each shows up in code, databases and networks.Thu, 17 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-database-management-systems/https://mrvitej.in/ai/revisit-database-management-systems/The key ideas of Database Management Systems: the relational model, SQL, normalization, transactions and concurrency, and storage and indexing, with how each shows up in MySQL, PostgreSQL and the databases you run.Wed, 16 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/digital-logic-and-computer-organization/https://mrvitej.in/ai/digital-logic-and-computer-organization/A quick refresher of Digital Logic and Computer Organization, all five units: number systems and logic, flip-flops and computer structure, arithmetic and control, memory, and I/O, with a link from each to today's systems.Tue, 15 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-advanced-data-structures-and-algorithms/https://mrvitej.in/ai/revisit-advanced-data-structures-and-algorithms/The key ideas of Advanced Data Structures and Algorithms: balanced trees, hashing, heaps and graphs, divide and conquer, greedy and dynamic programming, and NP-completeness, with where each runs in real systems.Mon, 14 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-mathematical-methods/https://mrvitej.in/ai/revisit-mathematical-methods/The key ideas of Mathematical Methods: solving linear systems, eigenvalues, nonlinear equations, interpolation and numerical integration, and numerical solutions of differential equations, with where each runs inside software today.Sun, 13 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-electronic-devices-and-circuits/https://mrvitej.in/ai/revisit-electronic-devices-and-circuits/The key ideas of Electronic Devices & Circuits: diodes, rectifiers, transistors, biasing and amplifiers, and FETs, each linked to the chips and power supplies inside the machines you run.Sat, 12 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-mathematics-1/https://mrvitej.in/ai/revisit-mathematics-1/The key ideas of Mathematics – I: first-order and higher-order differential equations, Laplace transforms, partial differentiation and multiple integrals, with where each shows up in computing.Fri, 11 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-basic-electrical-engineering/https://mrvitej.in/ai/revisit-basic-electrical-engineering/The key ideas of Basic Electrical Engineering: DC circuits, AC circuits, transformers, motors and generators, and power systems, each tied to the servers, UPS units and data centres you work with.Thu, 10 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-english/https://mrvitej.in/ai/revisit-english/The key ideas of English for engineers: reading and vocabulary, grammar, writing, listening and speaking, and technical communication, each tied to the emails, tickets and reviews you write at work.Wed, 09 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-c-programming-and-data-structures/https://mrvitej.in/ai/revisit-c-programming-and-data-structures/The key ideas of C and data structures, from pointers and memory to stacks, trees, hashing and sorting, each with a real-world example from the systems you use every day.Tue, 08 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/revisit-applied-physics/https://mrvitej.in/ai/revisit-applied-physics/The key ideas of Applied Physics, from interference and lasers to quantum mechanics, semiconductors and superconductors, each with a real-world example you use every day.Mon, 07 Sep 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/cost-optimization-find-the-waste/https://mrvitej.in/devops/cost-optimization-find-the-waste/Build cost visibility before cutting anything: tagging, Cost Explorer, Data Exports with Athena, budgets and anomaly alerts, and scripts that find idle and orphaned resources.Mon, 07 Sep 2026 00:00:00 GMTDevOpshttps://mrvitej.in/ai/mba-final-project-job-satisfaction/https://mrvitej.in/ai/mba-final-project-job-satisfaction/MBA Revisited, PGDM final project. A study of job satisfaction carried out at Accel Frontline Pvt Ltd, Chennai: the concept, theories, determinants and outcomes, how satisfaction is measured, how such a study is designed and analysed, and how the results are turned into action.Mon, 31 Aug 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-e-marketing/https://mrvitej.in/ai/mba-e-marketing/The key ideas of E-Marketing: the e-marketing mix, online consumer behaviour, websites and SEO, paid search and social media, email and content marketing, mobile and marketplaces, e-CRM, analytics and metrics, and legal and ethical issues, with real-world examples.Sat, 29 Aug 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-international-marketing/https://mrvitej.in/ai/mba-international-marketing/The key ideas of International Marketing: reasons to go global, the international environment and trade barriers, market selection, entry modes, the global marketing mix, export procedures and Incoterms, and India's trade framework, with real-world examples.Thu, 27 Aug 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-international-human-resource-management/https://mrvitej.in/ai/mba-international-human-resource-management/The key ideas of International Human Resource Management: how it differs from domestic HRM, staffing approaches, expatriate selection, compensation and repatriation, cross-cultural management, global training and performance, and international labour relations, with real-world examples.Tue, 25 Aug 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-compensation-and-welfare-management/https://mrvitej.in/ai/mba-compensation-and-welfare-management/The key ideas of Compensation and Welfare Management: pay philosophy and theories, job evaluation, pay structures, incentive and variable pay, ESOPs, executive pay, benefits, statutory social security and employee welfare, with real-world examples.Sun, 23 Aug 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-industrial-relations/https://mrvitej.in/ai/mba-industrial-relations/The key ideas of Industrial Relations: the actors and approaches, trade unions, collective bargaining, industrial disputes and their settlement, discipline and grievance handling, worker participation and Indian labour law, with real-world examples.Thu, 20 Aug 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-business-strategy/https://mrvitej.in/ai/mba-business-strategy/The key ideas of Business Strategy: vision and mission, environmental and internal analysis, competitive advantage, business-level and corporate-level strategies, mergers and alliances, global strategy, implementation and strategic control, with real-world examples.Tue, 18 Aug 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/onprem-app-presigned-urls-cdn-smtp/https://mrvitej.in/devops/onprem-app-presigned-urls-cdn-smtp/Deploy the application layer on k3s: an Angular UI with runtime config, a Node.js API, direct-to-S3 uploads with presigned URLs, CDN delivery, email over SMTP and Kafka-driven notifications.Mon, 17 Aug 2026 00:00:00 GMTDevOpshttps://mrvitej.in/ai/mba-legal-aspects-and-ethics-in-business/https://mrvitej.in/ai/mba-legal-aspects-and-ethics-in-business/The key ideas of Legal Aspects and Ethics in Business: contract law, sale of goods, company law, negotiable instruments, consumer protection, IT and data law, intellectual property, competition law, plus business ethics, CSR and governance, with real-world examples.Sun, 16 Aug 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-mini-project-hr-role-in-payroll-management/https://mrvitej.in/ai/mba-mini-project-hr-role-in-payroll-management/MBA Revisited, PGDM mini project. The role of HR in payroll management: the payroll cycle, salary structure, attendance and leave inputs, statutory deductions such as PF, ESI and TDS, compliance, controls, payslips and full and final settlement, with a worked salary example.Sat, 15 Aug 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-human-resource-development/https://mrvitej.in/ai/mba-human-resource-development/The key ideas of Human Resource Development: HRD concept and systems, training needs analysis, design and delivery, evaluation with Kirkpatrick levels, career and succession planning, coaching and mentoring, learning organisations and leadership development, with real-world examples.Thu, 13 Aug 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-performance-management/https://mrvitej.in/ai/mba-performance-management/The key ideas of Performance Management: the performance management cycle, goal setting with KRAs, KPIs and OKRs, appraisal methods and errors, feedback and coaching, competencies, linking performance to pay, and how modern firms are redesigning reviews, with real-world examples.Tue, 11 Aug 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-strategic-human-resource-management/https://mrvitej.in/ai/mba-strategic-human-resource-management/The key ideas of Strategic Human Resource Management: linking people strategy to business strategy, the resource-based view, HR architecture and high-performance work systems, talent management, the HR scorecard, global HR and mergers, with real-world examples.Sun, 09 Aug 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-product-and-brand-management/https://mrvitej.in/ai/mba-product-and-brand-management/The key ideas of Product and Brand Management: product strategy and new product development, product life cycle and portfolios, brand identity, positioning and equity, brand architecture, extensions, valuation and brand crises, with real-world examples.Fri, 07 Aug 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-marketing-research/https://mrvitej.in/ai/mba-marketing-research/The key ideas of Marketing Research: the research process and design, qualitative and quantitative methods, questionnaires and scales, sampling, analysis techniques such as conjoint, cluster and factor analysis, applications, digital research and ethics, with real-world examples.Wed, 05 Aug 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-industry-analytics/https://mrvitej.in/ai/mba-industry-analytics/The key ideas of Industry Analytics: defining an industry, concentration and structure, Porter's Five Forces, PESTLE, industry life cycle, strategic groups, competitor analysis, market sizing, data sources and forecasting, with real-world examples from Indian industries.Mon, 03 Aug 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/onprem-wsl-k3s-platform/https://mrvitej.in/devops/onprem-wsl-k3s-platform/Build a local or on-premises platform on Windows with WSL2: systemd, networking, Docker, a k3s cluster, namespaces, and Kubernetes manifests for MySQL, MongoDB, Redis and Kafka.Mon, 03 Aug 2026 00:00:00 GMTDevOpshttps://mrvitej.in/ai/mba-supply-chain-management/https://mrvitej.in/ai/mba-supply-chain-management/The key ideas of Supply Chain Management: supply chain structure and drivers, the bullwhip effect, strategy, procurement, logistics, warehousing and distribution, technology, risk and resilience, and sustainability, with real-world examples.Sat, 01 Aug 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-entrepreneurship-development/https://mrvitej.in/ai/mba-entrepreneurship-development/The key ideas of Entrepreneurship Development: the entrepreneurial mindset, idea generation and opportunity evaluation, lean start-up and business models, the business plan, funding, MSMEs and government support, and growth and exit, with real-world examples.Thu, 30 Jul 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-human-resource-management/https://mrvitej.in/ai/mba-human-resource-management/The key ideas of Human Resource Management: HR functions and strategy, planning, job analysis, recruitment and selection, training, appraisal, compensation, employee relations and Indian labour law, and HR analytics, with real-world examples.Wed, 29 Jul 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-financial-management/https://mrvitej.in/ai/mba-financial-management/The key ideas of Financial Management: the goal of the firm, time value of money, risk and return, capital budgeting, cost of capital, capital structure and leverage, dividend policy and working capital, with worked numbers and real-world examples.Mon, 27 Jul 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-marketing-management-2/https://mrvitej.in/ai/mba-marketing-management-2/The key ideas of Marketing Management II: competitive marketing strategy, services marketing, CRM and customer lifetime value, digital marketing, rural and global marketing, marketing metrics and planning, with real-world examples from Indian and global brands.Sat, 25 Jul 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-operations-management-2/https://mrvitej.in/ai/mba-operations-management-2/The key ideas of Operations Management II: aggregate planning, MRP, scheduling, quality management with TQM, Six Sigma and control charts, lean and JIT, maintenance, project management and Industry 4.0, with worked numbers and real-world examples.Thu, 23 Jul 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-quantitative-techniques/https://mrvitej.in/ai/mba-quantitative-techniques/The key ideas of Quantitative Techniques: descriptive statistics, probability and distributions, sampling and estimation, correlation and regression, time series and index numbers, linear programming, transportation and assignment, decision trees and PERT, with worked numbers and real-world examples.Tue, 21 Jul 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-research-methods/https://mrvitej.in/ai/mba-research-methods/The key ideas of Research Methods: the research process, research design, measurement and scales, sampling, data collection, hypothesis testing, correlation and regression, and report writing and ethics, with real-world examples.Sun, 19 Jul 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-managerial-accounting-and-control-2/https://mrvitej.in/ai/mba-managerial-accounting-and-control-2/The key ideas of Managerial Accounting and Control – II: activity-based costing and management, strategic cost management, throughput accounting, transfer pricing, divisional performance with ROI and EVA, management control systems and the balanced scorecard, with worked numbers and real-world examples.Fri, 17 Jul 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-organizational-behavior-2/https://mrvitej.in/ai/mba-organizational-behavior-2/The key ideas of Organizational Behavior – II: leadership theories, power and politics, conflict and negotiation, decision making, organisational culture, change and development, and stress, with real-world examples.Wed, 15 Jul 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-it-for-management/https://mrvitej.in/ai/mba-it-for-management/The key ideas of IT for Management: information systems and their types, ERP, CRM and supply chain systems, databases and business intelligence, networks and cloud, e-commerce, security, systems development and IT strategy, with real-world examples.Tue, 14 Jul 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-marketing-management-1/https://mrvitej.in/ai/mba-marketing-management-1/The key ideas of Marketing Management – I: the marketing concept, environment and consumer behaviour, segmentation, targeting and positioning, and the marketing mix of product, price, place and promotion, with real-world examples from Indian and global brands.Sun, 12 Jul 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-operations-management-1/https://mrvitej.in/ai/mba-operations-management-1/The key ideas of Operations Management – I: productivity and the transformation process, product and process design, capacity, location and layout, forecasting, work study and inventory basics, with real-world examples from manufacturing and services.Fri, 10 Jul 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-business-communication/https://mrvitej.in/ai/mba-business-communication/The key ideas of Business Communication: the communication process and barriers, the 7 Cs, verbal and non-verbal communication, listening, business writing, meetings and presentations, negotiation and cross-cultural communication, with real-world examples.Wed, 08 Jul 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-managerial-accounting-and-control/https://mrvitej.in/ai/mba-managerial-accounting-and-control/The key ideas of Managerial Accounting and Control: accounting basics and statements, cost concepts, marginal costing and break-even, budgeting, standard costing and variances, and responsibility and performance control, with worked numbers and real-world examples.Sun, 05 Jul 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-managerial-economics/https://mrvitej.in/ai/mba-managerial-economics/The key ideas of Managerial Economics: opportunity cost and marginal analysis, demand and elasticity, production and costs, market structures, pricing strategies and the macro environment, with real-world examples from India and global firms.Fri, 03 Jul 2026 00:00:00 GMTAIhttps://mrvitej.in/ai/mba-organizational-behavior-1/https://mrvitej.in/ai/mba-organizational-behavior-1/The key ideas of Organizational Behavior – I: individual differences, perception, personality, learning, attitudes, motivation theories, groups and teams, and communication, with real-world examples from companies.Wed, 01 Jul 2026 00:00:00 GMTAIhttps://mrvitej.in/devops/terraform-state-testing-ci/https://mrvitej.in/devops/terraform-state-testing-ci/S3 remote state with native locking, bootstrapping the state bucket, import blocks, terraform test, static analysis and a GitHub Actions pipeline with OIDC and saved plans.Mon, 16 Feb 2026 00:00:00 GMTDevOpshttps://mrvitej.in/devops/terraform-basics-workflow/https://mrvitej.in/devops/terraform-basics-workflow/A complete introduction to Terraform on AWS: how it works, project layout, providers, variables, locals, outputs, for_each, data sources, modules and environment files.Mon, 02 Feb 2026 00:00:00 GMTDevOpshttps://mrvitej.in/devops/gcp-to-aws-execution/https://mrvitej.in/devops/gcp-to-aws-execution/Executing a Google Cloud to AWS migration: the VPN, database replication with DMS, object copies, VM replication, moving GKE workloads to EKS, and a rehearsed cutover runbook.Mon, 19 Jan 2026 00:00:00 GMTDevOpshttps://mrvitej.in/devops/gcp-to-aws-planning/https://mrvitej.in/devops/gcp-to-aws-planning/How to plan a move from Google Cloud to AWS: inventory, dependency mapping, service equivalents, network design, identity, waves and success criteria.Mon, 05 Jan 2026 00:00:00 GMTDevOpshttps://mrvitej.in/devops/mongodb-selfhosted-backup-monitoring/https://mrvitej.in/devops/mongodb-selfhosted-backup-monitoring/Backups you can actually restore, the metrics and alerts that matter, and a safe rolling upgrade procedure for a MongoDB 8.0 replica set.Mon, 17 Nov 2025 00:00:00 GMTDevOpshttps://mrvitej.in/devops/mongodb-8-selfhosted-replica-set/https://mrvitej.in/devops/mongodb-8-selfhosted-replica-set/Design, prepare and build a three-member MongoDB 8.0 replica set on Ubuntu 24.04, with TLS, keyfile authentication, users and a failover test.Mon, 03 Nov 2025 00:00:00 GMTDevOps