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  1. Prompt Caching In Agents

    How prompt caching shapes the cost, latency, tools, and architecture of coding agents, and what Pi does to keep cache behavior visible.

    earendil.com
  2. How we scale PgBouncer in ClickHouse Managed Postgres

    PgBouncer is single-threaded, so a single process caps out at one CPU core no matter the box size. See how ClickHouse Managed Postgres runs a peered fleet of PgBouncer processes with so_reuseport to scale pooling across every core — with benchmarks showin

    clickhouse.com