Postgres with QUIC(blogs.lupyd.com)
10 points by tenesripranav | 0 comments
A Lupyd blog post arguing that QUIC stream multiplexing beats traditional TCP connection pooling for Postgres over WAN, with benchmark numbers.
#latency on Hacker News
8 stories tagged latency, newest first.
Show HN: I built a sub-500ms latency voice agent from scratch(ntik.me)
531 points by nicktikhonov | 152 comments
Blog post by Nick Tikhonov describing how he built a voice agent with ~400ms end-to-end latency using streaming STT, LLM, and TTS with turn detection.
It's Always TCP_NODELAY(brooker.co.za)
446 points by eieio | 160 comments
Marc Brooker's blog post arguing that Nagle's algorithm is outdated and TCP_NODELAY should be enabled to avoid latency issues in distributed systems.
It's always TCP_NODELAY(brooker.co.za)
744 points by todsacerdoti | 232 comments
Marc Brooker's blog post arguing that Nagle's algorithm causes latency issues in distributed systems and TCP_NODELAY should be enabled by default.
Low Latency, Low Loss, and Scalable Throughput (L4S) Internet Service: RFC 9330(datatracker.ietf.org)
337 points by monkburger | 81 comments
IETF Datatracker page for RFC 9330, the informational RFC describing the architecture of the Low Latency, Low Loss, and Scalable Throughput (L4S) Internet service.
Speed Test(speed.cloudflare.com)
500 points by RadixDLT | 167 comments
Cloudflare's web-based internet speed test measuring download, upload, latency, jitter, packet loss and a network quality score.
Fast machines, slow machines(jmmv.dev)
482 points by _dain_ | 280 comments
Julio Merino's blog post expanding on his viral Twitter thread comparing app launch speed on an old Windows NT 3.51 machine versus a modern Windows 11 computer.
Offline is just online with extreme latency(blog.jim-nielsen.com)
424 points by samwillis | 226 comments
Jim Nielsen blog post reflecting on Peter van Hardenberg's local-first software talk, framing offline as online with extreme latency and the cloud as optional enhancement.