Tag: #segment
Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 2 posts
Product Analytics & A/B Testing 2026 — Mixpanel / Amplitude / PostHog / Heap / Optimizely / Plausible / Segment Deep Dive
A May 2026 map of the product analytics, A/B testing, and CDP ecosystem in one place. Covers Mixpanel (long-time leader), Amplitude (expanding into experimentation), PostHog (open-source all-in-one), Heap (autocapture),
2026-05-16 · 24 min read #product-analytics#ab-testing#mixpanel#amplitude#posthogElasticsearch & Lucene Internals Complete Guide 2025: Deep Dive into Segments, Inverted Index, Refresh/Flush/Merge, and Shard Routing
The secret behind how Elasticsearch searches billions of log entries in milliseconds every day. A complete 720-line analysis of Lucene segment structure, inverted index, the refresh/flush/merge cycle, shard routing, and
2026-04-15 · 26 min read #elasticsearch#lucene#search#inverted-index#segment