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user: davidgu created: 2018-01-22 karma: 449 Co-founder at https://www.recall.ai/ submissions: Postgres Postmaster does not scale 129 points | 91 comments The fix for a segfault that never shipped 22 points | 5 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments Launch HN: Recall.ai (YC W20) – API for meeting recordings and transcripts 97 points | 51 comments Postgres LISTEN/NOTIFY does not scale 574 points | 321 comments Show HN: Slack Huddles API 2 points | 0 comments Reducing latency with esoteric Linux process flags 29 points | 7 comments 0 points | 0 comments Forking Chromium to Bolt on a High-Throughput Shared Memory Ringbuffer 7 points | 0 comments 0 points | 0 comments Debugging audio artifacts caused by... a serial port? 56 points | 29 comments 0 points | 0 comments 0 points | 0 comments Recall.ai (YC W20) is hiring engineer #4 (Rust and large scale infra) 1 points | 0 comments Encountering Hyrum's Law in the Wild 6 points | 0 comments 0 points | 0 comments 0 points | 0 comments