Ensure read and write cache is enabled on your storage system. 确保您的存储系统上启用了读写缓存。
The key element is the use of the word cache: memcached provides temporary storage, in memory, of information that can be loaded from elsewhere. 这里的关键是使用了术语缓存:memcached为加载自他处的信息提供的是内存中的暂时存储。
Note that you can use the sync command to flush the buffer cache out to the storage media ( force all unwritten data out to the device drivers and, subsequently, to the storage device). 注意,可以使用sync命令将缓冲区缓存中的请求发送到存储媒体(迫使所有未写的数据发送到设备驱动程序,进而发送到存储设备)。
If you have multiple machines, the temptation is to set up a memcached instance on all of your spare machines to provide a massive amount of networked RAM cache storage. 如果有多台机器,那么很自然地会想要在所有多余机器上设置一个memcached的实例来提供一个超大的联网RAM缓存存储。
The next time the user signs in, Acegi can load his or her details ( such as username, password, and privileges) from the cache instead of reading from back-end data storage. 该用户下次登录时,Acegi可以从缓存中加载他或她的详细信息(比如用户名、密码和权限),而不是从后端数据存储中读取数据。
Please note this only affects data cache ( tuple storage) and not metadata cache. 请注意这只会影响数据缓存(元组存储)且没有元数据缓存。
This example uses a fixed size cache, such as1 MB of storage or100 cached items. 这个示例使用了一个固定大小的高速缓存,如1MB的存储器或100个高速缓存项。
Encourage the use of rainwater cache storage projects to develop and apply low-water gravity micro-irrigation techniques. 鼓励结合雨水集蓄利用工程,发展和应用低水头重力式微灌技术;
Cloud Drive Network Accelerator works with the storage service to recover your unused data storage using it to cache requests to the cloud storage provider. 一个可选的组件的云驱动网络加速器,提高了数据的性能和可用性。网络加速器提供了本地私人云致云存储供应商。
Discussion on L2 Cache storage infrastructure of broadcasting system 播出系统中二级缓存存储架构的探讨
Fundamentally, there are two architecture for a cache with persistent storage: either go look for the object on disk when you need it, or preload the index of what is there, before you start service. 一般来说,现在有两种架构方式来实现缓存的持久存储:要么直接去磁盘寻找需要的对象,要么在启动时把所有对象的索引预先加载进来。
This paper analyzed the necessity of a storage system in library services, explored the characteristics of RAID and CACHE storage modes and their significance to a storage system, and raised a novel choice of employing RAID and CACHE in building a mass storage system of library. 分析了图书馆业务对存储系统的实际需求,探讨了两种存储模式RAID的特点和CACHE对存储系统性能的重要影响,提出图书馆建设海量存储系统对RAID与CACHE的选择思路。
This paper poses a data structure and algorithm of the high-end storage system's data cache, which compares with a running storage system, it is clear that this data structure and algorithm can improve the IO performance remarkably. 提出了一种存储系统缓冲的数据结构及算法,通过与实际系统的性能数据进行了对比分析,证明该算法能够大幅度提高缓冲区的读写性能。
Cache algorithm is the core of proxy cache which includes storage mode, replication policy and so on. 缓存算法是缓存代理服务器的重要技术组成部分,包括缓存保存方式、替换算法及进入策略三个方面。
The paper designs a system of Cache data consistency for demonstration. The system can demonstrate Cache data dynamic storage process while using different reflection rule and different write-strategy. 设计了一个Cache数据一致性演示系统,能演示Cache在采用不同的映象规则与不同写策略时的动态读写过程。
Cache management of tape files in mass storage system 海量存储系统中磁带文件缓存管理
A cache scheme of united storage network 一种统一存储网的Cache方案
Central Cache replacement algorithm for storage system 存储系统的集中式Cache替换算法
Based on the functions of Roll Up, Drill Down, Slice and Dice, this paper designs and implements the Backward function on the cache of data storage and access, making the system more efficient. 在系统已有的上卷、下挖、切片、切块等功能基础上,提出基于缓存的数据存储和访问机制,设计并实现了回退功能,提高了OLAP查询效率。
Research and Application on Cache Replacement Algorithm of Robot Arm Storage Library 机械手存储库缓存替换算法研究及应用
As an important component in the data storage channel, cache has significant effect on optimizing data storage channel performance. Cache是目前数据存储通道中的一个重要组成部件,它对优化数据存储通道系统性能具有意义。
We propose two replacement algorithm of disk cache in the hierarchical storage systems to put the really popular programs into the disk cache. 本文提出了两种层次化存储系统中的磁盘Cache替换算法。
Encoder is made by four function modules: input cache unit, generate matrix storage unit, matrix multiplication unit and output cache unit. 按照功能,该编码器分成输入缓存单元,生成矩阵存储单元,矩阵乘法运算单元以及输出缓存单元四个主要组成部分。
For the use of Ad Hoc routing algorithm, network does not need to store the entire data, only need to cache a packet, node storage requirements is low and delay is small. Thereby it increases the data arrival rate, reduce data delay. 由于使用adhoc路由算法时,网络缓存不需要存储整个数据,只需要存储一个一个分组,对节点存储要求较低,且延时较小,因此提高了数据到达率,降低了数据延时。
Finally, the rules of the collaborative of cache storage have been concluded. This paper has certain significance for storage of P2P network and cloud computing in the future. 最后本文根据仿真结果最终总结出协作cache的文件存储规律,对将来P2P网络以及云计算中的存储方案具有一定的参考意义。
A typical CMP ( Chip Multi-Processor) architecture often has a shared L2 cache and lower storage hierarchy. Sharing the L2 cache allows high cache utilization and avoids duplicating cache hardware resources. 在典型的多核处理器(CMP,Chipmulti-Processor)体系结构中,多个处理器核共享二级高速缓存,这种方式不仅能够提高高速缓存的利用率,还能避免存储器硬件资源的浪费。
The CMP multi-level Cache storage structure was briefly discussed in this paper, which led to Cache coherence problem, the selection of consistency protocol had a major impact on the performance of the CMP system. 本文简要论述了CMP的多级Cache存储结构,多级结构引起了Cache一致性问题,一致性协议的选取对CMP系统的性能有重要影响。
Three levels of data storage ( database storage, file storage, memory/ cache storage) will be involved in this platform. 数据存储将用到数据库存储、文件存储、内存(缓存)存储。
Furthermore, theoretical basis for the performance optimization was provided. A cache model for this storage system was built, and deep analyses and comparisons were made. Several influential factors in cache performance were presented. 建立了该存储系统的缓存工作模型,对模型进行了深入的研究和比较,深入分析了影响缓存性能的几个关键因素。