这将会导致大量的缓存失效,因此性能不会得到提高。
This would result in a high number of cache invalidations and hence there would be no gain in performance.
费米有大量的缓存,并支持使用说明只有CPU和许多人的共同认为,这是一个图形卡和一个CPU的混合体。
Fermi has a lot of cache and supports instructions that use to be common only for CPU and many people believe that this is a hybrid between a graphics card and a CPU.
尽管缓存可以减少大量的开销,但是仍有许多其他问题。
While caching can reduce a lot of the overhead, there is still a lot going on.
支持数据缓存以减少访问数量,从而处理大量的数据请求。
Enable data caching to reduce the number of accesses in order to handle large volumes of data requests.
近缓存也只有在它含有大量足够空间可用的时候才有用。
The near cache is also only useful if it has a large enough capacity to obtain a high hit rate.
因此,要缓存大量的高可用性分区数据,需要将WebSphereeXtremeScale部署到多个JVM中。
Thus, for caching a large amount of highly available partitioned data, WebSphere eXtreme Scale needs to be deployed in multiple JVMs.
这是因为Oracle使用大量的虚拟内存,特别是对于其系统全局区域(SGA),这个区域用于缓存表数据和其他东西。
This is because Oracle uses a lot of virtual memory, particularly with respect to its System Global Area (SGA), which is used to cache table data, among other things.
HTTP 1.1的规范有大量的扩展用于页面缓存,以及权威的接口实现指南,参考章节:13, 14.9, 14.21, 以及 14.25.
The HTTP 1.1 spec has many extensions for making pages cacheable, and is the authoritative guide to implementing the protocol. See sections 13, 14.9, 14.21, and 14.25.
为了调和这种差异,现代的CPU大量使用了缓存技术(目前现代CPU上的大多数晶体管都用于缓存)。
To ameliorate this speed mismatch, modern CPUs use extensive caching (to the point where most of the transistors on a modern CPU are devoted to caching).
虽然这听起来像是一个不错的想法,但您应该仔细评估这样做对系统的影响,因为当大量缓存的连接空闲在那里的时候,就会适得其反。
Although this sounds like a great idea, you should carefully evaluate how this might impact your systems, as a large number of cached connections sitting idle could do more harm than good.
具有缺省PAGE缓存能力的资源URL包含大量有关门户中的其他组件的特定信息,在许多情况下,资源请求中不需要这些信息。
Resource URLs with the default PAGE cacheability contain a lot of specific information about other components in the portal, which in many cases is not needed within the resource request.
此处对缓存等待的边际数、以及顺序扫描的边际数感兴趣,而不是大量的锁请求。
Of interest here is a marginal number of buffer waits, and sequential scans, but a rather large number (at this point) of lock requests.
如果需要具有大量链接的应用程序主题,请尝试缓存其中的一些页面,从而使其不必在每次请求时都重新计算所有链接。
If you need application themes with huge Numbers of links, try to cache the contents of some of these pages so that it is not necessary to recalculate all the links on every request.
如果能从缓存提供大量访问的页面,则整个门户基础设施的性能将大幅度提高。
The performance of a complete portal infrastructure can be significantly improved if a good number of visited pages can be served from caches.
除非缓存大量数据是关键的,去掉随机操作的好处是双重的:提高软件模块性,释放服务器上的CPU时间。
Unless caching huge amounts is critical, the benefits of offloading randomization are twofold: improved software modularity and freed CPU time on the server.
如果没有指定可以存储的AOT代码最大量,默认设置是使用整个缓存。
If you do not specify a maximum amount of AOT code that can be stored, then the default setting is to use the entire cache.
即使动态生成大量页面,这些页面也至少可以在几秒钟内缓存下来,同时节省服务器的容量。
Even if you generate the bulk of your pages dynamically, those pages can likely be cached for a few seconds at least, sparing your server in the meantime.
是否可使用软引用的关键在于,应用程序是否可从大量缓存的数据恢复。
The key to whether a soft reference can be used is whether an application can recover from the loss of the data being cached.
此外,单个JVM无法缓存大量数据(比如,32位JVM只能提供2GB的可用堆空间)。
In addition, a single JVM is not sufficient for caching large amounts of data (for example, a 32 bit JVM can only guarantee a maximum of 2 GB of usable heap space).
DynamicQueryMode必须确定一个结果是否可以使用在运行时收集的大量数据点存储到缓存中。
The Dynamic Query Mode must determine whether a result can be stored in the cache using a number of data points collected at runtime.
另外一方面,如果您要处理大量数据集(数据挖掘或数据库操作),访问更大的数据缓存,那么对于64位模式来说这非常容易。
On the other hand, if you're working with a huge data set (data mining, or database operations), having access to a much larger data cache may quite easily make up for this.
为了防止大量的获取请求,我们可以配置一个XMLManager来缓存获取操作的结果。
To prevent numerous fetch requests, we can configure an XML Manager to cache the fetch action results.
虽然实现操作码缓存是性能改进的一大创举,不过也有大量其他优化选项可供您基于php.ini文件中的设置优化您的 PHP设置。
While implementing an opcode cache is a big bang for performance improvement, there are a number of other tweaks you can do to optimize your PHP setup, based upon the settings in your php.ini file.
如果希望写入大量来自Portlet的数据,通常最好采用对已缓存的数据进行部分刷新的方式,而不采用对全部数据一次性刷新的方式。
If you want to write large amounts of data from a portlet, it is usually a good approach to flush the buffered data partly rather than flushing them completely in a single blow.
对于Linux 2.6之前版本的内核,Linux系统上的文件缓存可能会出差错,需要花费大量的周期来管理文件缓存。
Prior to the Linux 2.6 kernel, file caching on a Linux system could go awry, using a huge number of cycles trying to manage the file cache.
在两个字节的时候,这个数据库自动缓存了大量的cheese值,其产生的查询性能是可接受的——查询性能超过了需求所需要的35%。
At two bytes, the database automatically cached large Numbers of Cheese values, resulting in query performance that was acceptable — the performance exceeded the requirements by 35 percent.
而且,对于含有大量函数和类的应用程序来说,在整个应用程序范围启用Psyco,会在机器码编译和用于这一高速缓存的内存使用方面增加大量的负担。
Moreover, for applications with large numbers of functions and classes, enabling Psyco application-wide adds a large burden in machine-code compilation and memory-usage for this caching.
提示:通常情况下,Internet临时文件夹占用了大量的空间,因为浏览器缓存您访问过每个网页以便于以后你更快的访问。
Tip: Typically, temporary Internet files take the most amount of space because the browser caches each page you visit for faster access later.
提示:通常情况下,Internet临时文件夹占用了大量的空间,因为浏览器缓存您访问过每个网页以便于以后你更快的访问。
Tip: Typically, temporary Internet files take the most amount of space because the browser caches each page you visit for faster access later.
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