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📕 What is Buffer pool / Buffer cache?


A consecutive memory area to cache table and index data in memory to avoid I/O operations. The buffer pool consists of many pages of same size (normal values are 4K, 8K, 16K bytes), and a variation of LRU (Least Recently Used) replacement strategy is often used to swap buffer pages.

Safer and faster database change and version control for DBAs and Developers

Bytebase is an open source, web-based database schema change and version control tool for teams. It offers a web-based collaboration workspace to help DBAs and Developers manage the lifecycle of application database schemas.

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SQL Review

SQL Advisor

SQL Editor


Multi-Tenant Change

Online Schema Change


Backup & Restore