The two versions differ in internal details like the indexing system, optimizer, and storage engine.

这两个版本在内部细节上不同，如索引系统、优化器和存储引擎。

youdao

The two versions differ in internal details like the indexing system, optimizer, and storage engine.

这两个版本在内部细节上不同，如索引系统、优化器和存储引擎。

youdao