sharding
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英
例句
As I mentioned earlier, sharding forces you to be keenly aware of primary keys, as you'll manage them yourself.
如我之前提到的那样，切分迫使您重视主键，因为您将需要亲自管理这些主键。
Horizontal partitioning can be done both within a single server and across multiple servers, the latter often being referred to as sharding.
水平分区既可以在单个服务器中完成，也可以跨多个服务器完成，后者经常指的就是分片（sharding）。
Sharding also conceivably improves reliability, because even if one shard unexpectedly fails, others are still able to serve data.
切分还可以改善可靠性，因为即便一个切分意外失效，其他切分仍然可以服务数据。
It would be far easier to build a bigger database server, and push off the need to rebuild your application to support the sharding of data.
使用更强大的数据库服务器要容易得多，而且不需要通过重新构建应用程序来支持分散的数据。
Database sharding refers to the horizontal partitioning of a database with each individual partition called a shard.
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。
WebSphere CloudBurst also includes an image repository, built into the appliance, which leverages encryption and sharding technologies.
WebSphereCloudBurst还包含一个内置到设备中的映像库，该库利用了加密和碎片技术。
Unlike other sharding solutions, Slice does not require adding any extra column to the existing schema to enable partitioning.
与其他的分区解决方案不同，Slice并不需要向现有模式中添加任何额外的列以支持分区。
A simple technique to scale out a shared database is through database sharding based on tenant ID.
一种简单的方法是基于承租者ID、通过数据库分片横向扩展共享数据库。
And because sharding is done at the application layer, you can do it for databases that don't support regular partitioning.
而且因为切分是在应用程序层面进行的，您可以对不支持常规分区的数据库进行切分处理。
Interfaces for implementing application-specific sharding strategy.
实现特定于应用程序的分片策略的界面。
Slice has extended OpenJPA implementation to support data partitions or sharding in a seamless manner.
Slice扩展了OpenJPA实现，使其能够无缝地支持数据分区。
This month, I'll use this familiar example to introduce a practical sharding strategy, then implement it in Hibernate Shards.
本月，我将继续使用这个熟悉的示例介绍一种实用的切分技术，然后在HibernateShards中对其进行实现。
Both primary keys and cross-shard queries play a major role when sharding, mainly by defining what you can't do.
进行切分时主键和跨切分查询都扮演重要角色，主要通过定义您不可以做什么实现。
The sharding engine described above uses the sharding strategy provided by the application.
上面描述的分片引擎使用应用程序提供的分片策略。
Sharding's costs (or cons) include the burden of coding application-specific logic for how data will be stored and retrieved.
切分的成本（或者说缺点）包括对如何存储和检索数据的特定应用程序逻辑进行编码的成本。
One way to scale out a shared database is database sharding.
横向扩展共享数据库的一种方式是数据库分片。
As of now, sharding framework cannot be used with HQL. It can only be used with SQL.
到目前为止，分片框架不能用于HQL，它只能用于SQL。
Microsoft will release SQL Azure Federations which will support sharding at the database level in 2011.
微软将在2011年发布SQLAzureFederations，它将支持数据库级别的分片。
Jan notes that the technique can also be used to implement other data distribution strategies, such as sharding.
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）。
That is, rather than splitting up a table into smaller chunks, sharding splits up an entire database into smaller chunks.
也就是说，切分不是将数据表分割成小块，而是将整个数据库分割成小块。
Sharding leverages multiple databases, all of which function autonomously, without awareness of their peers.
切分利用多个数据库，其中所有数据库都独立起作用，不干涉其他切分。
Accordingly, you must implement this interface and code the sharding logic.
因此，您必须实现该接口并对切分逻辑进行编码。
Clearly, you'll need to fully consider a sharding strategy before you set up your database.
很明显，在建立数据库前必须全面考虑切分策略。
For detailed documentation on how auto-sharding works and how to implement it, see the MongoDB documentation.
有关自动分片的工作原理及如何实现它的详细信息，请参阅MongoDB文档。
In order to facilitate this, MongoDB relies on the concepts of sharding and replication, which you will learn about in this section.
为了发挥这些优势，MongoDB引入了分片和复制的概念，您将在本节中学习。
Formally, horizontal partitioning or sharding P(D) of a dataset D is a decomposition of D into N mutually disjoint sets Di such that
正式来讲，对数据集D的P（D）进行水平分区或划分就是将D分解成相互不相交的N个集Di且
Provides noninvasive solutions to support database sharding while SaaS-enabling existing applications built using Hibernate
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。
Sharding: A test drive with easyb
切分：使用easyb的测试驱动
