Backend
Vadim Yatsenko: The Server-First Reader Pool: Exact Connection Reuse and Hot-Path Performance
Planet PostgreSQL0 views
Once a proxy decides which replica should serve a read, it still has to find or create a connection to that replica. This article is about how Polar Proxy organizes its reader connection pool and trims the hot path so that connection handling stops competing with the actual work of answering queries.
Source：https://postgr.es/p/9BiPreviousBrodo 1.0: VDB-style sparse 3D volumes in pure RustNextMats Kindahl: Building a Table Access Method, Part 7: Storing and reading rows
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