In the server environment, where multiple concurrent operations are performed, this performance cost is reduced by group commit, which combines multiple synchronous write operations into a single write operation.是什么意思_In the server environment, where multiple concurrent operations are performed, this performance cost is reduced by group commit, which combines multiple synchronous write operations into a single write operation.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句