record level access 中文意思是什麼
record level access
解釋
記錄層存取-
This module is in charge of the form and organization of the log record, log page and log file. this module is also used to control the concurrent access of the log records and provides rapid read / write to the upper level
日誌管理模塊設計日誌記錄、日誌頁以及日誌文件的格式和組織方法;該模塊同時管理多個服務線程對日誌記錄的並發訪問,並且向上層提供快速讀寫日誌的介面。 -
This access method is unusual in that it provides record level locking. this can provide beneficial performance improvements in applications requiring concurrent access to the queue
這種訪問方式與眾不同處在於他提供記錄級別的鎖.當程序需要並發的訪問隊列時,這一點可以提高性能
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