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What is B+ tree?

The fundamental data structure used in all major database systems storing the data. B+ tree is a variation of B tree, both have a very large fanout to store indexes to the data page, which greatly reduces the number of I/O operations to find the desired data. Unlike B tree which stores data on both leaf and non-leaf node. B+ tree only stores data on the leaf node and index data on the non-leaf node, which gives B+ tree a even large fanout on the intermediate non-leaf index node.

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.