Unverified50% confidenceFactExact time
PostgreSQL's codebase exceeds 1.4 million lines of C code.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/2/2026
First Seen
Valid until: 12/31/2026
Sources
Related Entities
Related Claims
UnverifiedPostgreSQL的WAL段文件默认每个16MB，按LSN单调递增编号70% similarUnverifiedPostgreSQL 扩展通过 C 语言扩展 API 与内核深度集成，暴露 Node、PlanState、TupleTableSlot 等内核内部结构体的直接内存布局，需与特定大版本内核头文件一起编译66% similarUnverified圭尔夫大学的生物多样性基因组学中心维护的国际生命条形码数据库（BOLD Systems）已收录超过1500万条条形码记录63% similarUnverifiedPostgres is one of the most popular open-source relational databases today, with a large developer community and a mature plugin ecosystem.62% similarUnverifiedPostgreSQL internally contains multiple highly coupled subsystems, including a query parser, planner/optimizer, executor, storage manager (including MVCC multi-version concurrency control), and WAL write-ahead logging.61% similar
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