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Memcached Debugging & Configuration Review
21+ hour, 20+ min ago (105+ words) Oftaj problemoj kiujn nia AI a'tomate kaptas Storing items of varying sizes without tuning slab allocation wastes memory in oversized slabs while smaller slabs evict frequently. Find exposed instances, missing SASL authentication, and network binding issues. Get pull requests with…...
Redis Configuration Debugging & Auto-Fix
2+ day, 4+ hour ago (170+ words) Scan your Redis configurations and client code for memory issues, persistence misconfigurations, security gaps, and performance problems. Get auto-fix PRs. Setting cache keys without TTL causes unbounded memory growth that eventually triggers OOM kills or eviction of important data. Running…...
I built a Redis clone in C: From blocking I/O to epoll to crash safe persistence
1+ day, 18+ hour ago (821+ words) I had been hearing about sockets, TCP connections, and networking for years without truly understanding what any of it meant at the code level. Building C-dis changed that. I learned the full socket lifecycle, what happens on both sides of…...
Pg Cache: Transparent Postgre SQL Query Caching and CDC Maintenance
3+ day, 9+ hour ago (27+ words) Programming book reviews, programming tutorials, programming news, C#, Ruby, Python, C, C++, PHP, Visual Basic, Computer book reviews, computer history, programming history, joomla, theory, spreadsheets and more....
Why Bitcoin Core RPC is Too Slow for High-Frequency Trading (And How to Fix It)
3+ day, 14+ hour ago (223+ words) If you are building algorithmic execution models for Bitcoin, you already know the pain of latency. The moment you rely on polling a standard Bitcoin Core RPC, you have lost the race. Standard nodes are built for consensus and safety,…...
Building a Smarter Scheduler: Priority Queues and Layered Execution
3+ day, 21+ hour ago (20+ words) Recap In the previous article, we explored the relationship between the Scheduler and the. .. Tagged with webdev, javascript, react, frontend....
Valkey just had a 17x year. Its lead maintainer still doesn't want Redis to die.
5+ day, 11+ hour ago (30+ words) Valkey 9. 1 launched this week at the Open Source Summit with 10% memory savings, database-level ACLs, CLUSTERSCAN, integrated vector search, and a GA Valkey Admin tool for cluster operators....
Redis launches Iris platform to fix AI agent context
5+ day, 16+ hour ago (633+ words) Redis has launched Redis Iris, a context and memory platform for AI agents designed to address failures in production AI systems. The launch adds two new tools - Redis Context Retriever and Redis Agent Memory - to existing products including Redis Data…...
How to Configure Nginx Proxy Cache
1+ week, 28+ min ago (1271+ words) Home " Nginx " How to Configure Nginx Proxy Cache Nginx proxy cache stores selected upstream responses on disk so repeated requests can be served from Nginx instead of hitting the backend every time. It is useful for public pages, static API…...
Cache Stampede in Front of the CDN: Origin Server Loading Wars
6+ day, 21+ hour ago (1039+ words) In today's high-performance web applications, Content Delivery Networks (CDNs) play an indispensable role. They reduce latency by delivering content to users from geographically close servers, lower bandwidth costs, and alleviate the load on origin servers. However, there are specific scenarios…...