“LevelDB”寫句子，用LevelDB造句

4、LevelDB也有一些侷限：不支援SQL查詢和索引，支援多線程單進程訪問，並且可以用於嵌入式設備，這將使某些項目收益，但是也會給其他的項目來帶麻煩。

1、LevelDB is optimized for batch write operations.

3、LevelDB has some limitations: no support for SQL queries or indexes, supports multi-threaded single process access and is embedded, which is an advantage for some projects and a problem for others.

2、LevelDB優化了批量寫*作。