Tag: #2026-04
Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 146 posts
Web Performance Optimization Complete Guide 2025: Core Web Vitals, LCP/INP/CLS, Loading Strategies
Everything about web performance optimization! Core Web Vitals (LCP/INP/CLS), image optimization (WebP/AVIF/lazy), bundle optimization (Tree Shaking/Code Splitting/Dynamic Import), caching strategies (Service Worker/CDN/
2026-04-14 · 22 min read #web-performance#core-web-vitals#lcp#inp#clsSmart Contract Development Complete Guide 2025: Solidity, Foundry, Security Patterns, DeFi Implementation
Everything about smart contract development. Solidity syntax, EVM fundamentals, Foundry vs Hardhat, OpenZeppelin library, gas optimization, security patterns (Reentrancy/Integer Overflow/Front-running), upgradeable contr
2026-04-14 · 14 min read #smart-contract#solidity#foundry#hardhat#ethereumMulti-Cloud Strategy & Migration Complete Guide 2025: AWS/GCP/Azure Comparison, Hybrid Cloud
Everything about Multi-Cloud! AWS vs GCP vs Azure service mapping, multi-cloud architecture patterns, hybrid cloud (Anthos/Azure Arc/EKS Anywhere), cloud migration 6R strategy, vendor lock-in prevention, DR (disaster rec
2026-04-14 · 23 min read #multi-cloud#cloud-migration#aws#gcp#azureLinux Performance Engineering Complete Guide 2025: Profiling, System Tuning, eBPF, Bottleneck Analysis
Everything about Linux performance! USE methodology (Utilization/Saturation/Errors), perf/bpftrace/eBPF, Flame Graphs, CPU/memory/disk/network bottleneck analysis, sysctl tuning, cgroups v2, I/O schedulers, NUMA, kernel
2026-04-14 · 21 min read #linux#performance#profiling#ebpf#perfIaC Patterns & Best Practices 2025: Terraform Modules, Pulumi, Crossplane, State Management
Everything about IaC patterns! Terraform module design (composition/abstraction), Pulumi (programming language IaC), Crossplane (K8s native), state management (Remote State/Locking), drift detection, testing (Terratest/C
2026-04-14 · 19 min read #iac#terraform#pulumi#crossplane#cdktfEvent Streaming Deep Dive Guide 2025: Kafka Internals, Flink, Exactly-Once, Schema Evolution
Event Streaming Deep Dive! Kafka Internals (Partitions/Segments/ISR/Controller), Consumer Groups (Rebalancing/Offset Management), Exactly-Once (Transactions/Idempotency), Schema Registry (Avro/Protobuf Evolution), Apache
2026-04-14 · 21 min read #event-streaming#kafka#flink#exactly-once#schema-registryDDD (Domain-Driven Design) Complete Guide 2025: Strategic/Tactical Patterns, Bounded Context, Event Storming
Everything about DDD! Strategic patterns (Bounded Context/Context Map/Ubiquitous Language), tactical patterns (Entity/Value Object/Aggregate/Repository/Domain Service/Domain Event), Event Storming, CQRS+ES integration, m
2026-04-14 · 27 min read #domain-driven-design#bounded-context#aggregate#event-storming#ubiquitous-languageDatabase Internals Complete Guide 2025: Storage Engines, B-Tree, LSM-Tree, MVCC, WAL
Everything about DB internals! Storage engines (InnoDB/RocksDB/WiredTiger), B-Tree vs LSM-Tree, Buffer Pool, WAL (Write-Ahead Log), MVCC (Multi-Version Concurrency Control), Query Optimizer, Transaction Isolation Levels,
2026-04-14 · 26 min read #database-internals#storage-engine#btree#lsm-tree#mvccConcurrency & Parallel Programming Complete Guide 2025: Async/Await, Thread, Goroutine, Actor Model
Everything about concurrency and parallel programming! Thread vs Coroutine vs Goroutine, Async/Await patterns, Event Loop (Node.js/Python), Actor model (Erlang/Akka), Lock-free data structures, deadlock/race condition pr
2026-04-14 · 27 min read #concurrency#parallelism#async-await#thread#goroutineChaos Engineering Complete Guide 2025: Resilience Testing, Chaos Monkey, Litmus, Game Day
Everything about Chaos Engineering! Chaos principles (hypothesis → experiment → observe → improve), Chaos Monkey/Litmus Chaos/Chaos Mesh, fault injection (network/CPU/memory/Pod/AZ), Game Day operations, progressive adop
2026-04-14 · 21 min read #chaos-engineering#resilience#chaos-monkey#litmus#fault-injectionAPI Gateway Complete Guide 2025: Kong, Envoy, AWS API Gateway, Auth/Rate Limiting/Monitoring
Everything about API Gateways! Kong vs Envoy vs AWS API Gateway vs Traefik comparison, routing, authentication (OAuth2/JWT/API Key), rate limiting (Token Bucket/Sliding Window), request transformation, caching, monitorin
2026-04-14 · 24 min read #api-gateway#kong#envoy#aws-api-gateway#rate-limitingZero Trust Architecture Complete Guide 2025: Never Trust Always Verify, BeyondCorp, SASE
Everything about Zero Trust! Never Trust Always Verify principles, Google BeyondCorp, microsegmentation, ZTNA, SASE, identity-centric security, least privilege, continuous verification, implementation roadmap, tools (Zsc
2026-04-14 · 24 min read #zero-trust#security#identity#beyondcorp#saseTCP/IP & Network Programming Deep Dive 2025: Sockets, HTTP/3, QUIC, DNS, TLS 1.3
Network programming deep dive! TCP 3-way/4-way handshake, congestion control (Cubic/BBR), socket programming (epoll/kqueue/iouring), HTTP/1.1 vs HTTP/2 vs HTTP/3 (QUIC), DNS resolution, TLS 1.3 handshake, network debuggi
2026-04-14 · 20 min read #tcp-ip#networking#socket#http3#quicServerless Architecture Patterns Complete Guide 2025: Lambda, Step Functions, Event Sourcing, Cost Optimization
Everything about Serverless patterns! Lambda design patterns (single purpose/monolithic/fan-out), Step Functions (state machines/workflows), Cold Start optimization, Provisioned Concurrency, Serverless DB (Aurora Serverl
2026-04-14 · 23 min read #serverless#lambda#step-functions#event-driven#cold-startMemory Management & Garbage Collection Complete Guide 2025: Stack/Heap, GC Algorithms, Memory Leak Debugging
Everything about memory management! Stack vs Heap, GC algorithms (Mark-Sweep/Generational/Concurrent), V8 GC (Orinoco), JVM GC (G1/ZGC/Shenandoah), Rust ownership system, memory leak detection (Chrome DevTools/VisualVM),
2026-04-14 · 25 min read #memory-management#garbage-collection#stack#heap#gc-algorithmKubernetes Networking Deep Dive Guide 2025: CNI, Service, Ingress, DNS, Network Policy
Everything about K8s networking! Pod networking model, CNI plugins (Calico/Cilium/Flannel), Service (ClusterIP/NodePort/LoadBalancer), Ingress vs Gateway API, CoreDNS, Network Policy, eBPF-based networking, and traffic f
2026-04-14 · 24 min read #kubernetes#networking#cni#service#ingressGitOps Complete Guide 2025: ArgoCD vs Flux, ApplicationSet, Image Updater, Multi-Cluster
Everything about GitOps! ArgoCD vs Flux comparison, Git as single source of truth, ApplicationSet (Cluster/Git/Matrix generators), Image Updater (automatic image updates), Helm/Kustomize integration, Progressive Delivery
2026-04-14 · 16 min read #gitops#argocd#flux#continuous-delivery#kubernetesComplete Embedded Systems & IoT Programming Guide 2025: Firmware, RTOS, Protocols
Everything about embedded/IoT! Microcontrollers (ESP32/STM32/Arduino), RTOS (FreeRTOS/Zephyr), IoT protocols (MQTT/CoAP/LoRaWAN), sensor interfaces (I2C/SPI/UART), firmware OTA, power management, Edge AI, and security.
2026-04-14 · 17 min read #embedded#iot#firmware#rtos#freertosDistributed Systems Fundamentals Complete Guide 2025: Consensus Algorithms, Replication, Consistency Models, Fault Tolerance
Everything about distributed systems! CAP/PACELC theorem, consensus algorithms (Raft/Paxos), replication strategies (leader-follower/multi-leader/leaderless), consistency models (strong/eventual/causal), distributed cloc
2026-04-14 · 24 min read #distributed-systems#consensus#raft#paxos#replicationData Mesh Architecture Complete Guide 2025: Domain-Driven Data, Data Products, Self-Service Platforms
Everything about Data Mesh! 4 Principles (Domain Ownership / Data as Product / Self-Service Platform / Federated Governance), Centralized vs Distributed Data, Data Product Design, Self-Service Infrastructure, Governance
2026-04-14 · 21 min read #data-mesh#data-architecture#domain-driven#data-product#self-service