Request coalescing for Python - eliminate redundant work and protect your systems from thundering herds
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Oct 20, 2025 - Python
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request-coalescing
Here are 9 public repositories matching this topic...
Express middleware that merges identical concurrent requests into a single DB call — preventing cache stampedes and thundering herds with zero configuration.
nodejs npm middleware express backend npm-package cache-control deduplication stampede backend-package request-coalescing
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Apr 20, 2026 - TypeScript
An advanced caching library that allows you to layer different strategies.
redis caching memcached hazelcast cache nats indexeddb kv stale-while-revalidate multi-layer-cache valkey request-coalescing
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Aug 9, 2026 - TypeScript
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Mar 31, 2025 - Java
Collapse concurrent duplicate calls into a single execution — singleflight for asyncio and threads
python async concurrency rate-limiting asyncio threading decorator thread-safety deduplication cache-stampede singleflight thundering-herd request-coalescing
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Aug 12, 2026 - Python
Harmost - Rust reverse proxy that bounds SSR render concurrency for self-hosted Next.js. Request coalescing, safe microcaching, load shedding. Built on Pingora
rust nextjs http-proxy prometheus reverse-proxy server-side-rendering observability resilience backpressure http-cache caching-proxy load-shedding admission-controller concurrency-limiter microcache overload-protection pingora request-coalescing origin-shield
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Sep 2, 2026 - Rust
RFC 9111 HTTP caching and request coalescing for the .NET HttpClient pipeline. Stops cache stampedes and thundering herds with a composable DelegatingHandler.
caching csharp dotnet nuget httpclient resilience cache-stampede singleflight http-cache delegatinghandler request-coalescing rfc-9111
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Aug 26, 2026 - C#
High-performance request coalescing and cache stampede protection library for Go. Features type-safe generic Tasks, keyspaced Groups, and dynamic resource-saving auto-cancellation.
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May 27, 2026 - Go
Fetch-once, serve-many scraping gateway for the AI-agent era: single-flight request coalescing + TTL cache with ETag/304 revalidation + HTML->markdown. Stdlib-only core; benchmarks show ~96% of redundant origin load removed and N-agent thundering herds collapsed to a single upstream fetch.
caching scalability gateway reverse-proxy web-scraping from-scratch ai-agents llm request-coalescing single-flight
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May 30, 2026 - Python
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