write-through mechanism 中文意思是什麼
write-through mechanism
解釋
透寫式機制-
This article aims at how to enhance the log system ' s performance. after analysis of the factors affecting system performance, we will discuss the disadvantages of conventional log system. then, the article will emphasize on the details of the wal rules, check - pointing techniques, buffer mechanism and write - through rules in dpsql
本文著重於提高日誌系統的性能,分析了影響日誌管理系統性能的主要因素之後,對傳統日誌系統的不足之處做了討論;在此基礎上,具體研究了dpsql運行環境下wal規則、檢查點技術、緩沖區技術、提交時回寫規則等等。
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