If all the data fits in the cache, then the data is read from disk only once; after that, all requests are satisfied from the cache at memory speed.
如果所有数据都在缓存中，那么只需从磁盘读取一次数据；毕竟，所有的请求都可以用内存速度从缓存中得到满足。
Session stores a copy of an item in the cache for each session (memory only).
会话在缓存中为每个会话存储一个条目的副本(仅内存)。
If the memory cache is used only for performance reasons, then storing data in memory cache might not be such a big problem.
如果只是由于性能方面的原因而使用内存缓存，则在内存缓存中存储数据可能不会是个大问题。
Finally, having extra memory on hand allows the file systems to cache files and metadata in memory.
最后，安装更多内存让文件系统可以把文件和元数据缓存在内存中。
This improves the performance characteristics of the system memory cache, and, in turn, the application itself.
这有助于改进系统内存缓存的性能特征，从而提高应用程序本身的性能。
The additional CPUs, amount of level two cache, and memory provided better capacity and response time at specific user loads.
额外的CPU、二级缓存量和内存，在特定用户负载下可提供更好的容量和响应时间。
You can now configure a private memory cache for every CPUVP to decrease the time of server memory allocation on large multiprocessor computers.
现在可以为每个CPUVP配置一个私有内存缓存，以减少大型多处理器计算机上的服务器内存分配时间。
Instance resources include memory, cache, process, sessions, thresholds, and storage resources.
实例资源包括内存、缓存、进程、会话、阈值和存储资源。
Performance can suffer because the database is too large for any significant part of it to fit in an in-memory cache.
性能也会受影响，因为数据库实在太大，数据库中的任何有效部分都无法装入内存中的缓存。
If the value is 0, the memory cache will not be created.
如果该值为0，那么将不会创建内存高速缓存。
Package Cache - Memory allocated to store both static and dynamic SQL statements.
包缓存——为存储静态和动态sql语句而分配的内存。
While these characteristics are important, they ignore a prominent aspect in web browsing: the memory cache.
虽然这些都是重要的特性，但他们忽略了网页浏览中一个突出的方面- - - - - -缓存。
Memory cache for various requests illustrates one aspect of the statelessness rule.
各种请求的内存缓存从一方面说明了无状态规则。
This can also improve performance by reducing L3 cache and memory contention.
这样做还可以通过减少L3缓存和内存争用，从而改善了性能。
Listing 30 shows a helper method that returns the path to the cache in external memory.
清单30展示了一个帮助器方法，它返回到外部内存中高速缓存的路径。
This will cause uneven load on your cache in terms of memory and processing.
这将在内存和处理上导致缓存负载的不均匀。
Listing 29 shows a helper method that returns the path to the cache in internal memory.
清单29展示了一个帮助器方法，它返回到内部内存中高速缓存的路径。
All modern CPUs must utilize local memory cache to minimize latency of fetching instructions and data from memory.
所有现代的CPU必须使用本地存储的缓存，将获取指令和数据的延迟降到最低。
Buffer Cache - Memory allocated for storing data blocks read from physical data files.
缓冲区缓存——为存储从物理数据文件读取的数据块而分配的内存。
An in-memory cache implementation is also produced.
还生成了一个内存中的缓存实现。
When the memory cache region becomes full, LRU removes the least recently used cached data first.
当内存缓存区域满时，lru会首先删除最近最少使用的缓存数据。
This makes it very similar to caching operations, where blocks of instructions are moved from memory into a local fast cache memory for execution.
这使它与缓存操作非常类似，后者是将指令块从内存移动到本地快速缓存中执行。
Legacy method: Currently support in-memory or distributed cache services.
遗留方法：当前支持内存或分布式缓存服务。
Note that there is a limited cache memory management.
请注意这是一个受限制的高速缓存内存管理。
It can be configured to offload cache to disk if the memory cache is full (via the disk offload function).
还可以设置如果内存高速缓存已满，就将缓存转存到磁盘(通过磁盘转存功能)。
In a traditional application server environment, cache memory is contained within each application server instance.
在传统应用程序服务器环境中，缓存内存包含在每个应用程序服务器实例中。
Pruning the cache object reduces its memory footprint.
清除高速缓存对象减少了它的内存量。
The in-memory cache greatly reduces database load in complex stateful applications.
内存中的缓存能大大减轻复杂状态应用中数据库的负载。
The cache implemented by the ESI processor is an in-memory cache.
ESI处理器实现的缓存是内存内缓存。
Microprocessor engineers decided to give the cache memory a cache.
微处理器工程师在原有快取芯片上再加上一个快取芯片。
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