P8在内部使用文件系统目录优化数据的存储和检索。
P8 USES file system directories internally to optimize storage and retrieval of data.
它也提供一个抽象的顶端数据存储和检索。
It also provides an abstraction on top of data storage and retrieval.
数据存储和检索是应用程序开发的重要方面。
Data storage and retrieval is an essential aspect of application development.
清单5是一个使用这些类存储和检索数据的示例。
Listing 5 shows an example of using these classes to store and retrieve data.
为了使这篇文章中的概念联系更紧密以及更容易理解，本文使用了下面的样例应用软件，它是利用DB 2来存储和检索它的数据的。
To make the concepts in this article more relevant and easy to comprehend, it USES the following sample application that USES DB2 to store and retrieve its data.
科学家已经发现了在大肠杆菌的DNA中存储、加密和检索复杂数据的方法。
Scientists have found a way to store, encrypt and retrieve complex data in the DNA of E. coli.
创建“现有表”时，首先会创建一个代理表，然后检索和存储远程表中的元数据，并将该元数据放入到这个代理表中。
Creating an "existing table" creates a proxy table, then retrieves and stores metadata from a remote table and places the metadata into the proxy table.
XAPI涵盖了XML数据库中数据的存储、检索、修改和查询，以及对事务管理的支持。
XAPI covers storage, retrieval, modification, and querying of data in an XML database, with support for transaction management.
在接下来的章节中，您将看到如何存储和检索自动保存的表单数据以及如何在多线程的环境中使用表单数据。
In the following sections, you'll see how to store and retrieve the auto-saved form data and how to work with it in a multithreaded environment.
这两种文件类型都将其文件和目录数据链接到AIXlvm所使用的存储和检索结构中。
Both filesystem types link their file and directory data to the structure used by the AIX LVM for storage and retrieval.
这种智能生物能够读懂“作者姓名”和“标题”的含义，然后检索存储在大脑中的个人数据库，填写HTML表单。
An intelligence that reads and understands the meaning of "Author name" and "Title", and fills in an HTML form using queries against her personal database, stored in her brain.
XML数据库支持是随需应变运行环境中的一个重要方面，它支持在IMS数据库中存储和检索 XML 数据。
XML database support is a key element of the On Demand Operating Environment, providing storage and retrieval of XML data in IMS databases.
检索数据时，任何存储对象的系统都不得不将继承的概念引入它的存储媒介和过滤器中。
Any system that stores objects has to be able to understand and project this notion of inheritance into the storage media and filter along it when retrieving data.
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。
Sharding's costs (or cons) include the burden of coding application-specific logic for how data will be stored and retrieved.
可以将数据持久性定义为程序和存储设备之间达成的契约，该契约指定如何存储和检索数据。
Data persistence can be defined as a contract, negotiated between a program and a storage device, that specifies how data are to be stored and retrieved.
LDAP数据库以具有层次结构的条目为基础，存储和检索信息，其中每个条目都具有区别于其他条目的名称、类型和属性。
The LDAP database stores and retrieves information based on a hierarchical structure of entries, each with its own distinguishing name, type, and attributes.
对于LWWCM的连接标签，可使用联邦内容组件和JSP组件来检索和发布存储在CM中的数据。
With LWWCM's connect tags, the federated content component and the JSP component it's possible to retrieve and publish data stored in CM.
虽然没有展示，racedaoimpl类型是一个利用Hibernate模板进行数据存储和检索的对象。
While not shown, the RaceDAOImpl type is an object that leverages Hibernate templates for data storage and retrieval.
这些Web服务可以作为任何通过HTTP调用实现SOAP的客户机的端点，实现向数据库检索和存储数据。
These Web services can serve as endpoints to any client that can make SOAP over HTTP calls to retrieve and store data to a database.
在 LWWCMUI 中，有三种不同的方法来检索和发布作为Web页面内容存储在CM 中的数据。
Within the LWWCM UI we have 3 different approaches to retrieve and publish data stored in CM as Web page content.
Portlet实现人员可以使用首选项在门户的最终用户会话中存储和检索数据。
Portlet implementers can use preferences to store and retrieve data across an end-user session with the portal.
作为本练习的一部分，您还将学习使用EntityManagerAPI存储和检索数据，而不是使用简单的mapAPI。
As part of this exercise, you will also learn about the EntityManager API for storing and retrieving data, rather than the simple map APIs.
图7显示了示例数据访问对象(Data Access Object,DAO)代码的关键部分，并演示了如何从属性文件中存储的字符串检索和重新构建ACL信息。
Figure 7 shows the critical portion of our example Data Access Object (DAO) code, demonstrating how to retrieve and reconstitute ACL information from strings stored in a properties file.
在本节中，您将学习如何启动shell并了解一些进行基本数据库存储和检索的命令。
In this section, you will learn how to start the shell and see examples of some basic commands to do basic data storage and retrieval.
DSS在电子商务和其他Web应用程序安全性方面扮演着重要角色，它可以确保在交换并从存储中检索应用程序时Web数据的可靠性。
DSS plays an important role in the security of electronic commerce and other Web applications by assuring the authenticity of Web data when applications are exchanged and retrieved from storage.
简单存储服务——这是一个可用于存储和检索数据的Webservice。
The Simple Storage service - a web services interface that can be used to store and retrieve data.
但是，现在数据和内容都存在了“云”里。云，由Amazon,Google和其他公司运行的大型服务集群，存储着几乎世界各地的海量数据以供检索。
But now data and content often reside in the "cloud" : large server farms, run by Amazon, Google and others, where huge amounts of data are stored for retrieval from almost anywhere in the world.
协议的实现在目录服务器顶层工作，提供与数据存储、搜索和检索有关的Internet服务。
Protocol implementations work on top of the directory service to provide Internet services related to data storage, search, and retrieval.
其id属性用于在数据库中存储及检索该项，而title和tex t属性则表示该项的实际内容。
Its id attribute is used to store and retrieve the entry in a database, while the title and text attributes represent the entry's actual content.
高效检索：数据检索的次数和公有的云存储服务相差无几。
Efficient retrieval: data retrieval times are comparable to a public cloud storage service.
应用推荐