PRABHAT KASHYAP’S ENGINEERING NOTES
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Choose Kafka or RabbitMQ by retention, replay, routing, ordering, retries, and delivery semantics. Includes Share Groups, Streams, and failure diagrams.
A beginner-friendly guide to next-token generation, with worked probability examples, clear diagrams, and deeper lessons on sampling, correctness, and reproducibility.
A plain-English guide to how text becomes numbers, why similar vectors help search, and where matches can go wrong, with...
PostgreSQL 19 SQL/PGQ adds a graph-query layer over relational tables. Learn how it works, where it fits, and why Neo4j...
A complete field guide to GitHub Copilot in 2026. Covers every primitive - copilot-instructions.md, AGENTS.md, extensions, MCP, coding agent, hooks,...
A complete field guide to Claude Code in 2026. Covers every primitive CLAUDE.md, skills, MCP, subagents, hooks, permissions - then...
Prabhat Kashyap
Senior Technical ArchitectI build and explain backend systems, from Scala and JVM internals to distributed systems and practical AI engineering.
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