这一页存入高速缓冲存储器了。
但是,如果总的缓冲区大小太大,并且没有足够的存储器可用来分配给它们,那么将为每种页大小分配最少的缓冲池,性能就会急剧下降。
However, if the total buffer size is too large, and there is not enough storage to allocate them, a minimum system buffer pool for each page size is allocated, and performance is sharply reduced.
查询优化集中于cpu密集型(CPUbound)执行路径,而全缓存数据库将仍然集中于优化取页到大容量存储器的操作,而这已不再是问题。
Query optimization focuses on CPUbound execution paths, while a fully cached database will still be preoccupied with optimizing page fetches to mass storage that are no longer an issue.
处理器通过观察存储页表(由存储器核心维持)来决定存储区域的类型。
The processor determines the type of a given memory region mainly by looking at page tables, which are maintained by the kernel.
在实存储器和外部页式存储器之间传送指令、数据或指令和数据。
To transfer instructions, data, or both, between real storage and external page storage.
一个或一个以上数据页通常存储在一行存储器元件中。
One or more pages of data are typically stored in one row of memory elements.
本发明的优点在于减少存储器单元的大小、减低编程扰动、以及按页擦除的能力。
The advantage thereof is to reduce size of the memory cell, reduce programming interference, with paged erasing function.
本发明的优点在于减少存储器单元的大小、减低编程扰动、以及按页擦除的能力。
The advantage thereof is to reduce size of the memory cell, reduce programming interference, with paged erasing function.
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