system cache的意思

system cache中文翻譯：

系統緩存

相似詞語短語

system collapse───系統崩潰

systemically───全身的；系統的；影響全身的；影響身體某系統(尤指神經系統)的

system on a chip───系統芯片

systems on a chip───系統芯片

stomachache───n.腹痛，肚子痛；胃痛

system disk───系統磁盤

system disks───系統磁盤

雙語使用場景

rationale is this: access to a file system based container goes through the operating system kernel, and the operating system comes with a file system cache to speed up repetitive access to files.───理由是：對基于容器的文件系統的訪問要經過操作系統內核，而操作系統帶有一個文件系統緩存，可以加快對文件的重復訪問。

Now, for normal database operation you do not really have to worry about the file system cache because DB2 implements buffer pools that do the necessary caching already.───現在，對于一般的數據庫操作，不必考慮文件系統緩存，因為DB 2實現了緩沖池，這些緩沖池已經做了必要的緩存。

So the file system cache can help there quite a bit to avoid read and write operations on the disk.───所以文件系統緩存可以很大程度上幫助避免對磁盤的讀寫操作。

In a well-tuned site, this disk offload file fits entirely into the file system cache, and is served out of RAM.───在一個優化的網站上，這個磁盤卸載文件會完全存儲在文件系統緩存中，它位于RAM之外。

This counter includes paging traffic on behalf of the system cache to access file data for applications.───這個數字包括了系統緩存為訪問應用程序文件數據而發生的頁面通信量。

Since CLOB inserts use direct writes, the file system cache is not needed and is pure overhead.───因為CLOB插入使用直接寫入的方式，所以無需文件系統緩存，而僅有純開銷。

If you're using MyISAM seriously you can also add the size of Operation System cache you would like MySQL to use for your table.───如果你大量地使用MyISAM表，那么你也可以增加操作系統的緩存空間使得MySQL也能用得著。

For DMS device container tablespaces, the operating system does not cache pages in the file system cache.───對于DMS設備容器表空間，操作系統不在文件系統緩存器中緩存頁面。

英語使用場景

Simplified tuning and operational maintenance due to the fact that with eXtreme Scale, you do not need to worry about tuning the size of the disk offload file or file system cache performance.