它公开了一组全面的rest式api，允许创建、查询、更新和删除文档、视图和数据库。
It exposes a completely RESTful API that permits the creation, querying, updating, and removal of documents, views, and databases.
了解创建子类型实体和使用它们的三种服务(添加、更新和按标识符查询)的步骤，同时考虑性能因素。
Step through the creation of subtyped entities and three service types that may consume them (add, update, and inquiry by identifier) with performance considerations in mind.
查询函数能够处理标准化数据库事务，以便创建、读取、更新和删除数据(通称CRUD操作)。
The querying functions are capable of coping with the standard database transactions for creating, reading, updating, and deleting data (known as CRUD operations).
由于使用e JB 2查询存在性能问题，我们很早就决定对于查询操作使用直接JDBC调用，而对于创建、检索、更新和删除(CRUD)操作则使用EJB2 CMP。
Because of performance problems using EJB2 queries, we decided a long time ago to use direct JDBC calls for query operations and EJB2 CMP for create, retrieve, update, and delete (CRUD) operations.
这有助于改进查询以及创建、检索、更新和删除(CRUD)操作的响应时间，还会改进并发性。
This helps improve response times for both queries and create, retrieve, update, and delete (CRUD) operations, and it also improves concurrency.
因为索引会带来额外的数据更新开销，所以应该争取创建少量索引来覆盖尽可能多的查询。
Because each index incurs extra data updating overhead, the goal should be to create a small number of indexes to cover as many queries as possible.
Soft wareProxyAPI同设备管理器服务器传递信息来创建、更新、删除并查询设备管理器数据库中的软件。
The SoftwareProxy API communicates with the Device Manager server to create, update, delete and query software in the Device Manager database.
可以使用LotusQuickr内容服务创建、管理、更新、搜索、查询和删除Lotus Quickr内容。
Lotus Quickr content services make it possible to create, manage, update, search, query, and delete Lotus Quickr content.
用DeviceServiceAPI来创建、更新、删除和查询设备管理器库中的设备。
The DeviceService API is used to create, update, delete and query devices in the device Manager repository.
NET Data Services (ado.net数据服务)：这个框架使开发人员为查询和更新数据而创建REST风格的接口更为简单。
ADO.NET data Services: This framework makes it easier for developers to create REST-style interfaces for querying and update data.
然后我们创建这个查询(换言之，where子句)并执行更新。
You then create the query (in other words, the where clause) and execute the update.
在之前的例子中，所有放在对象创建中的查询结果都被添加到ObjectStateManager中，因此我们能够跟踪它们的更新。
In the previous examples, all the queries result in the creation of an object that gets added to the ObjectStateManager so that we can track updates.
如果您对任何一种查询类型不熟悉，请参见主题创建选择或交叉表查询(MDB)或用更新查询更新现有数据。
If you aren't familiar with either type of query, see the topic Create a select or crosstab query (MDB) or update existing data with an update query.
您还必须自己管理每一个对象，写查询程序来完成创建、读取、更新或删除操作。
You must also manage every object yourself, writing queries to do each create, read, update, or delete.
请求中的数据可以被用来查询你的长期运行的内部系统的数据，更新或创建新的数据。
The data in the request can then be used to query your long running internal systems for data, or to update or create new data.
它们可用于创建查询，设计或修改数据库结构，或者更新数据。
You can use them to create queries, design or modify a database structure, or update data.
通过使用查询语句，我们可以创建、获取、删除或者更新记录信息。
The query can perform actions like creating, adding, retrieving, deleting or updating records.
通过使用查询语句，我们可以创建、获取、删除或者更新记录信息。
The query can perform actions like creating, adding, retrieving, deleting or updating records.
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