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61 articles

Multi-Cluster Kubernetes: Argo CD ApplicationSet Patterns
CI/CD

Multi-Cluster Kubernetes: Argo CD ApplicationSet Patterns

When 10+ clusters or 50+ services break hand-written GitOps. ApplicationSet's four generators (cluster list, Git directory, PR, cluster decision), real production patterns (env promotion, per-tenant, multi-region failover, preview envs), and the sharp edges (template debugging, cascading mistakes, RBAC).

11 min read·
LLM Latency: TTFT, ITL, and Why End-User Latency Isn't What You Think
AI/ML Engineering

LLM Latency: TTFT, ITL, and Why End-User Latency Isn't What You Think

LLM latency decomposes into TTFT (time to first token, 300-1500ms), ITL (inter-token, 10-30ms), and total time. Each has different causes and fixes. Why streaming dominates UX, when Cerebras/Groq beat Claude on speed, and the optimization playbook.

11 min read·
Python uv vs pip vs Poetry vs PDM: Speed Benchmarks 2026
DevOps

Python uv vs pip vs Poetry vs PDM: Speed Benchmarks 2026

Real benchmarks: uv installs Django + ML stack in 8s vs pip's 90s, Poetry's 50s, PDM's 38s. Why uv is fast (Rust + parallelism + PubGrub), what pip still does that uv doesn't, migration paths, and where Poetry's ergonomics still win.

12 min read·
Self-Hosting LLMs from India: Providers, Latency & INR Pricing (2026)
AI/ML Engineering

Self-Hosting LLMs from India: Providers, Latency & INR Pricing (2026)

A practical comparison of self-hosting LLMs on Indian GPU clouds including E2E Networks, Tata TIR, and Yotta Shakti Cloud, with INR pricing inclusive of 18% GST, latency tests from Mumbai, Bangalore, Chennai, and Delhi, and DPDP Act 2023 compliance notes.

15 min read·
AIOps in 2026: AI-Driven Monitoring & Incident Response
Observability

AIOps in 2026: AI-Driven Monitoring & Incident Response

AIOps in 2026 cuts alert noise 70-95% and Sev-2 MTTR 20-40% when layered on disciplined alerting. Landscape review of Dynatrace Davis, Datadog Watchdog, PagerDuty AIOps, BigPanda, and 6 more — with honest failure modes.

16 min read·
Best Log Management Tools (2026): Splunk vs Datadog Logs vs Loki vs SigNoz
Observability

Best Log Management Tools (2026): Splunk vs Datadog Logs vs Loki vs SigNoz

Benchmarked comparison of Splunk, Datadog Logs, Grafana Loki, and SigNoz on a 1.2 TB/day pipeline. Real 2026 pricing, query performance, and a cost-per-GB decision matrix.

15 min read·
Qwen 3 vs Qwen 3.5: What Changed & Should You Upgrade
AI/ML Engineering

Qwen 3 vs Qwen 3.5: What Changed & Should You Upgrade

Qwen 3.5 wins on long context, code, and agentic math (AIME +25.8 at 72B) — but the 72B license shifted from Apache 2.0 to a community license and LoRA adapters do not port. Full architecture, benchmark, and migration breakdown.

15 min read·
Qwen 3.5 VRAM Requirements: Every Model Size & Quantization
AI/ML Engineering

Qwen 3.5 VRAM Requirements: Every Model Size & Quantization

Full VRAM matrix for every Qwen 3.5 model from 0.5B to 397B across 8 quantization levels. GPU tier picks, CPU/RAM fallback, llama.cpp and vLLM launch flags.

16 min read·
WebContainers and StackBlitz: Browser-Native Dev Environments in 2026
DevOps

WebContainers and StackBlitz: Browser-Native Dev Environments in 2026

Real Node.js compiled to WebAssembly running inside the browser tab. What works (Next.js dev, npm install, SQLite via WASM), what doesn't (native modules, Postgres, Python), and the use cases that actually changed in 2026: docs, interviews, AI agent sandboxes, SDK onboarding.

12 min read·
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