Tag: #observability
Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 113 posts
Amazon Bedrock AgentCore Practical Guide: How to Build Secure Production Agents in 2026
A practical guide to Amazon Bedrock AgentCore for teams that need secure, production-ready agents, with clear coverage of Runtime, Memory, Gateway, observability, and rollout checks.
2026-04-12 · 6 min read #aws#bedrock#agentcore#ai-agent#mcpPydanticAI Practical Guide: Why Python Teams Adopt It for Production Agents in 2026
A practical guide to PydanticAI for teams that need Python-first agent systems, model portability, durable workflows, observability, and evaluation in production.
2026-04-12 · 6 min read #pydantic#pydantic-ai#python#ai-agent#mcpGoogle Agent Development Kit Practical Guide: When ADK Is the Right Choice for Enterprise Agents
A practical guide to Google Agent Development Kit for teams evaluating agent frameworks, with a focus on context management, callbacks, multi-agent composition, and rollout decisions.
2026-04-12 · 6 min read #google-adk#agent-development-kit#ai-agent#multi-agent#session-stateMastra Practical Guide: Why TypeScript Teams Adopt It for Production AI Agents in 2026
A practical guide to Mastra for TypeScript teams that need agents, memory, workflows, observability, evals, and production deployment in one open-source stack.
2026-04-12 · 6 min read #mastra#typescript#ai-agent#mcp#memoryAzure AI Foundry Agent Service Practical Guide: Enterprise Deployment Decisions for 2026
A practical, current guide to Azure AI Foundry Agent Service for enterprise teams, focused on why managed agents matter, how the tool catalog and remote MCP servers work, and how to make rollout decisions around tracing,
2026-04-12 · 5 min read #azure#azure-ai-foundry#agent-service#ai-agent#mcpOpenAI, Azure, and AWS: An Enterprise Agent Observability and Evals Comparison Guide
A practical comparison of agent observability, evaluations, dashboards, and OpenTelemetry integration across OpenAI, Azure, and AWS, with rollout guidance for platform, product, and infra teams.
2026-04-12 · 4 min read #openai#azure#aws#observability#evaluationLlamaIndex Workflows Practical Guide: How to Ship Event-Driven Agents and RAG to Production
A practical guide to LlamaIndex Workflows for event-driven agent and RAG design, with observability, human-in-the-loop patterns, and production rollout guidance through LlamaDeploy.
2026-04-12 · 5 min read #llamaindex#workflows#agent-workflow#rag#observabilityCloudflare Agents and Durable Objects for AI Apps: A Practical Guide
A practical 2026 guide to Cloudflare Agents and Durable Objects for AI apps, covering the architecture, why state and long-running work matter, how it differs from stateless serverless, and a rollout checklist.
2026-04-12 · 7 min read #cloudflare#cloudflare-agents#durable-objects#ai-agent#mcpObservability & Monitoring Complete Guide 2025: Logging, Metrics, Tracing, Alerting Strategy
Everything about Observability! Three Pillars (Logs/Metrics/Traces), OpenTelemetry, Prometheus+Grafana, ELK Stack, Distributed Tracing (Jaeger/Tempo), Alerting Strategy (PagerDuty/OpsGenie), SLO/SLI/SLA, Cost Optimizatio
2026-03-25 · 18 min read #observability#monitoring#logging#distributed-tracing#metricsElasticsearch Complete Guide 2025: From Search Engine to Log Analytics & Vector Search
Everything about Elasticsearch! Inverted index internals, mapping/analyzers, Query DSL, aggregations, ELK stack, vector search (kNN/HNSW), cluster operations, performance optimization, and interview questions.
2026-03-24 · 21 min read #elasticsearch#search#elk-stack#kibana#logstashObservability Complete Guide 2025: Making Systems Transparent with Prometheus, Grafana, and OpenTelemetry
Master the three pillars of observability (Metrics/Logs/Traces)! Prometheus queries (PromQL), Grafana dashboards, OpenTelemetry instrumentation, Jaeger distributed tracing, ELK/Loki logging, alerting strategies, SLI/SLO/
2026-03-23 · 16 min read #observability#monitoring#prometheus#grafana#opentelemetry[Prometheus] PromQL Engine Internals: From Parser to Execution Engine
Source code level analysis of the PromQL engine internals. Covers the lexer, parser, AST structure, query evaluation engine for instant and range queries, step evaluation, lookback delta, subquery implementation, and mem
2026-03-20 · 9 min read #prometheus#observability#open-source-internals[Prometheus] TSDB Internals: WAL, Chunks, Blocks, Compaction
Source code level analysis of Prometheus TSDB internals. Deep dive into WAL segment structure, Head Block memSeries, chunk encoding (XOR, delta-of-delta), block structure, compaction algorithms, and posting list indexing
2026-03-20 · 10 min read #prometheus#observability#open-source-internals[Prometheus] Architecture Internals: Source Code Level Deep Dive
A source code level analysis of Prometheus server internals. Deep dive into the Scrape Manager, TSDB, Rule Manager, Notifier, Web UI components, their goroutine models, lifecycle management, and configuration reload mech
2026-03-20 · 8 min read #prometheus#observability#open-source-internals[Prometheus] Service Discovery Mechanism: Complete Analysis
Complete analysis of Prometheus service discovery internals. Covers Discovery Manager architecture, Provider interface, kubernetessd watch mechanism, relabeling internals, filesd and HTTP SD, and the target lifecycle at
2026-03-20 · 9 min read #prometheus#observability#open-source-internals[Prometheus] Alerting Pipeline: From Rule Evaluation to Alertmanager Delivery
Deep dive into the Prometheus alerting pipeline internals. Covers Rule Manager evaluation mechanism, Alert state machine (inactive/pending/firing/resolved), for duration, Alertmanager internals (routing tree, inhibition,
2026-03-20 · 10 min read #prometheus#observability#open-source-internalsVMI Status, Metrics, Guest Agent, Debugging: How KubeVirt Exposes Internal State
Describes how KubeVirt collects and exposes VM internal state through VMI status, guest agent, domain stats, Prometheus metrics, and virt-handler API, based on code analysis.
2026-03-20 · 6 min read #architecture#kubevirt#observability#metrics#guest-agentPrometheus in Production: TSDB, Cardinality, Recording Rules, Federation, and Remote Write
A practical Prometheus operations guide covering TSDB retention, high-cardinality control, recording and alerting rule design, and when to choose federation versus remote write.
2026-03-17 · 5 min read #prometheus#observability#tsdb#cardinality#recording-rulesObservability 2026: eBPF and OpenTelemetry Revolutionizing Monitoring
The convergence of eBPF technology and OpenTelemetry standardization is fundamentally transforming observability in 2026. Zero-instrumentation tracing, AI-powered root cause analysis, and cost-optimized stacks have becom
2026-03-16 · 7 min read #ebpf#observability#opentelemetry#cilium#distributed-systemsPractical Guide to Distributed Tracing: OpenTelemetry, Jaeger, Grafana Tempo
Learn how to implement distributed tracing in microservice environments, from OpenTelemetry SDK instrumentation to building Jaeger and Grafana Tempo backends, with production-ready code examples.
2026-03-14 · 17 min read #observability#distributed-tracing#opentelemetry#jaeger#tempo