bbtree: fastest ordered map
How bbtree, a drop-in replacement for std's BTreeMap, cuts cache misses, instructions and cache coherence traffic, and how it is kept correct.
Topic
#indexing
2 篇笔记
How OpenAI ingests petabytes of logs every day
In this blog we will see where OpenAI's logs go, and how one line of code saved its logging system. In June 2025, ClickHouse wrote about OpenAI's logs.