支持自动地基于hash函数的数据分片策略。
Automatic, hash-function based data partitioning and distribution.
为了描述XML数据分片，提出了媒介节点的概念。
To describe the problem of XML data partitioning, a concept, intermediary node, is presented in this paper.
当然你可以说出许多技巧来降低数据库的负载，比如利用缓存，数据分片等等。
There's a lot of things I can say about using caching, sharding, and other techniques to take load off the database.
网闸所采用的技术包括数据分片重组、协议转化、密码学、入侵检测、病毒以及关键字过滤、身份验证及审核等。
The technology adopted include categories of data fragment reassembly, protocol conversion, cryptography, intrusion detection, virus, and keyword filtering, authentication and audit and so on.
本文利用数据分片和并行处理策略，提出一种采用直接连接的查询优化算法，能有效地缩减查询处理的响应时间。
This paper presents an optimized query algorithm, which adopts direct-join using data partition and parallel processing. It can reduce the response time of query process.
它对RAID5进行扩展，将数据分片分散存储在网络中的各节点，并针对不稳定的广域网络使用多副本，以获得期望的可用性。
It places strip among all nodes in the storage networks through extended RAID 5, and USES multi-copies over instable WAN to gain expected availability.
合并排序本身并非并行算法，因为它可以顺序执行。当数据集太大，内存无法容纳，必须分片保存的时候，经常使用合并排序。
Merge-sort is not an inherently parallel algorithm, as it can be done sequentially, and is popular when the data set is too large to fit in memory and must be sorted in pieces.
在微软的分片模式中，“分片键”用于将数据映射到特定的分片上，后者就是一个数据实体的主键。
In the Microsoft sharding pattern a "sharding key" is used to map data to specific shards which is the primary key in one of the data entities.
幸运的是，OStcp层可以负责将协议数据划分为避免IP分片的tcp报文段。
The OS TCP layer fortunately takes care of splitting the protocol data into TCP segments that avoid IP fragmentation.
对于使用超大数据集工作的开发者来说，水平的分区和分片都是很重要的工具。
Horizontal partitioning is an important tool for developers working with extremely large datasets.
Jan提醒说这个技巧还可以用来实现其他的数据分布策略，例如分片(Sharding)。
Jan notes that the technique can also be used to implement other data distribution strategies, such as sharding.
微软将在2011年发布SQLAzureFederations，它将支持数据库级别的分片。
Microsoft will release SQL Azure Federations which will support sharding at the database level in 2011.
数据库分片提供许多优势，比如对数据库的更快读写、改进的搜索响应、更小的表格尺寸以及对表格的按需分配。
Database sharding provides many advantages, such as faster reads and writes to the database, improved search response, smaller table sizes, and distribution of tables based on need.
数据库分片是指对数据库进行水平分区，其中每个分区称为一个碎片。
Database sharding refers to the horizontal partitioning of a database with each individual partition called a shard.
您也会得到关于分片和数据包顺序的信息。
You will also get information about the fragmentation and packet sequence.
对于横向分片数据，Mnesia在伸缩性和低延迟事务上表现突出，接下来的一个挑战可能是对于超大规模数据集它如何伸展。
While Mnesia excels at scalability and low latency in transactions on horizontally fragmented data, one remaining challenge may be how it will scale in terms of very large datasets.
MongoDB会自动将查询引导到合适的分片上，因此应用程序并不需要了解哪个分片持有什么数据元素。
Directing a query to the appropriate shards is handled automatically, so applications do not need to keep track of which shard holds what data elements.
每个分片都是一组配置成Replica集的机器，这意味着分片里的每台机器都拥有分片数据的完整拷贝。
Each shard is a group of machines set up as a replica set, meaning that each machine in the shard has a full copy of the shard's data.
提供非侵入性解决方案来支持数据库分片，同时使用Hibernate构建现有SaaS应用程序。
Provides noninvasive solutions to support database sharding while SaaS-enabling existing applications built using hibernate.
我们将使用HibernateShards (Hibernate的一个扩展)解决SaaS应用程序的数据库扩展问题，并向Hibernate用户提供分片的功能。
We will address the database scaling issues of SaaS applications using Hibernate Shards, which is an extension of Hibernate, and makes available the features of sharding to Hibernate users.
论文的研究工作着眼于分片式流处理器的数据并行存储系统的分析、设计和实现。
This dissertation focuses on the analysis, design and implementation of data-parallel memory system for Tiled Stream Processor.
分片包括两个部分：数据库分片和查询分片。
Partition falls into two categories: database partition and query partition.
这种机制利用分片产生的流描述信息得到文件的流发送速率等级，在网络拥塞时选择发送较小编码速率的文件数据，从而达到了服务器端控制发送速率的目的。
The article brings forward file level flow control mechanism, this mechanism use stream information layers to choose strip files with less data rate to send when networks is congested.
解决了这三个问题就可以得到基于轮廓数据的三角网格模型，它是原始轮廓对应的曲面的分片逼近表示。
The result after solution of the correspondence, branching and tiling problems is a triangular mesh that is a piecewise planar approximation of a surface consistent with the contours.
泪滴攻击及其变体涉及到发送分片数据包，然后以可能危害到系统的方式将其重新组合。
The teardrop attack and its variants involve sending fragmented packets and then reassembling them in such a way that may cause harm to the system.
为提供容错支持，基于严格一致多副本索引机制，实现数据文件的并行分片传输；
To achieve fault tolerant, the uniform replica index mechanism is adopted as well as parallel stripped transfer.
对应用数据分块，使得数据块大小符合通信子网mtu有效负载的要求，避免IP层分片需要重新分配缓冲区、计算校验和以及数据复制的费时操作。
Therefore, it can reduce one time data handling, 3 divide application data into blocks that content the demand of effective load of communication subnet MTU to avoid IP fragments.
目的主机的IP层将接收到的所有分片重装成一个完整的数据报。
The IP layer at the receiving host must accumulate these fragments to completely reconstitute the original datagram.
在协议分析的基础上，采用IP数据包分片重组、TCP数据流还原等技术，降低漏报率，减少误报率。
On the base of protocol analysis, the system USES the technology of the fragment reassembly of IP packet, TCP data flow reverting, etc. It reduces leak and mistake alert of the intrusion.
数据库分片可以在物理上优化查询开销。
Database partition could optimize query overhead physically.
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