Concurrency on Manvendra Rajpoot https://blog.rajpoot.dev/tags/concurrency/ Recent content in Concurrency on Manvendra Rajpoot Manvendra Rajpoot https://blog.rajpoot.dev/img/personal/cover.png https://blog.rajpoot.dev/img/personal/cover.png Hugo en Manvendra Rajpoot Sun, 17 May 2026 17:50:46 +0530 Go Context and Cancellation in 2026 — The Patterns That Don't Leak https://blog.rajpoot.dev/posts/go/go-context-cancellation-2026/ Sat, 02 May 2026 06:20:00 +0530 https://blog.rajpoot.dev/posts/go/go-context-cancellation-2026/ Mastering context.Context in Go in 2026 — cancellation, timeouts, deadlines, value passing, and the patterns from production services. PostgreSQL MVCC, Isolation, and Locking — A Backend Developer's Guide https://blog.rajpoot.dev/posts/postgresql/postgresql-mvcc-isolation-locking/ Wed, 29 Apr 2026 10:30:00 +0530 https://blog.rajpoot.dev/posts/postgresql/postgresql-mvcc-isolation-locking/ PostgreSQL MVCC, isolation levels, and locking explained for backend developers — read committed vs repeatable read vs serializable, row locks, deadlocks, and the patterns that keep transactions correct. Modern AsyncIO Patterns in Python — TaskGroup, anyio, and What Changed https://blog.rajpoot.dev/posts/python/asyncio-patterns-taskgroup-anyio-2026/ Tue, 28 Apr 2026 21:10:00 +0530 https://blog.rajpoot.dev/posts/python/asyncio-patterns-taskgroup-anyio-2026/ Modern asyncio patterns in Python 3.11+ — TaskGroup, structured concurrency, exception groups, anyio for portable async, and the patterns that survived the asyncio API churn. Tokio Async Fundamentals — A Backend Engineer's Guide to Rust Async https://blog.rajpoot.dev/posts/rust/tokio-async-fundamentals-backend/ Tue, 28 Apr 2026 17:30:00 +0530 https://blog.rajpoot.dev/posts/rust/tokio-async-fundamentals-backend/ A practical guide to Tokio for backend engineers — futures, the runtime, tasks, channels, select!, cancellation, and the patterns you'll actually use in production Rust services. Go Concurrency: Goroutines, Channels, and the sync Package https://blog.rajpoot.dev/posts/go/go-concurrency-goroutines-channels/ Tue, 28 Apr 2026 14:45:00 +0530 https://blog.rajpoot.dev/posts/go/go-concurrency-goroutines-channels/ A practical guide to Go's concurrency model — goroutines, channels, select, sync primitives, and the patterns that work (and the ones that ruin you). A Practical Guide to Python Async/Await https://blog.rajpoot.dev/posts/python/async-await-explained/ Tue, 28 Apr 2026 13:10:00 +0530 https://blog.rajpoot.dev/posts/python/async-await-explained/ The mental model that makes Python's async/await actually click — what it is, what it isn't, when to use it, and the mistakes that quietly ruin async code.