现在可以定义数据库连接性。
这些数据服务可以来自桌面，并且我们还可以处理数据库连接性，这样用户便可以获得过去一直不能用于Web 2.0的信息源。
These data sources could be from the desktop, and we're also working on database connectivity so that users can pull information sources that traditionally haven't been available within Web 2.0.
所有这一切都依赖于数据库服务器和管理连接池的中间件的可伸缩性。
All this depends on both the scalability of the database server and the middleware managing the connection pool.
对这个服务的后继调用可以获得密码认证的安全性，而实际上不一定会导致数据库连接或公司LDAP目录查找的开销。
Subsequent calls to the service get the security of password authentication without actually having to incur the overhead of a database connection or corporate LDAP directory lookup.
所以正在建立的连接的类型无关紧要，因为数据库的启动将恢复事务日志中所有未完成的事务，以便保持数据完整性。
So the type of connection being established does not matter because the act of booting the database will recover any incomplete transactions in the transaction log in order to preserve data integrity.
可以配置数据源使用集成的安全性，以便可以使用当前的用户帐户进行数据库连接。
Data sources can be configured to use integrated security so that database connections are made using the current user's account.
当一个EJB组件想访问数据库、消息队列服务器或者其它一些事务性资源时，它需要到资源管理器的连接(通常是使用JNDI)。
When an EJB component wants to access a database, a message queue server, or some other transactional resource, it acquires a connection to the resource manager (usually by using JNDI).
这是一款轻量级工具，能够集中化对数据库连接池、财务和安全性的管理。
It's a lightweight tool that centralizes management of database connection pooling, accounting, and security.
引用完整性是一个美妙的sql术语，它指的是保持数据库中的所有数据都是干净的，没有错误或者多余的数据，表之间的连接准确合理。
Referential integrity is a fancy SQL term that refers to keeping all the data in your database clean, free from incorrect or unused data, and accurate in terms of joins across tables.
确认你的数据库连接信息的安全性。
有了连接端点数据库所需的完全绑定句柄之后，检查接口的协议版本与服务器协议版本的兼容性。
Once we have a fully bound handle to contact the endpoint database, the protocol versions of the given interface are checked for compatibility with that of the server's.
这正是使用PHP和到数据库的ODBC连接来取得可移植性的优雅之处。
This is the really elegant aspect of using PHP and an ODBC connection to the database to achieve portability.
要取得领先的SAP性能，必须有突出的可伸缩性，并且在复杂的应用程序逻辑与数据库之间要有紧密的连接。
To deliver leading SAP performance requires outstanding scalability, as well as a tight linkage between complex application logic and the database.
假定应用程序里面有一个偶然性的错误(例如一个发布数据库连接的失败)要求应用程序服务器每个月重启一次。
Assume the application will have an occasional bug in it (e.g. a failure to release database connections) that requires the application server to be restarted once a month.
尽管如此，要在线改变DBCFG参数，对数据库的连接是强制性的，而且UPDATE DB CFG命令必须包含IMMEDIATE选项，如清单15所示。
Nevertheless, to change a DB CFG parameter online, a connection to the database is mandatory, and the UPDATE DB CFG command must include the option IMMEDIATE, as shown in Listing 15.
客户机系统通过服务器系统连接到数据库时的安全性考虑。
Security considerations when connecting to a database from a client system to a server system.
连接到数据库之后执行sql语句时的安全性考虑。
Security considerations when performing SQL statements after connecting to the database.
ActiveRecord在使用参考完整性约束的某些场合也会出现问题，因为某些类型的关联可能连接到多个数据库表。
ActiveRecord also has trouble in some cases with referential integrity constraints because some types of associations might connect to more than one database table.
当数据库连接池与Derby (org.apache.derby/derby/10.1.1.0/jar)或Derbynet (org.apache.derby/derbynet/10.1.1.0/jar)驱动程序具有依赖性时就会引发此条件。
The condition is caused when a database connection pool has a dependency on the Derby (org.apache.derby/derby/10.1.1.0/jar) or Derbynet (org.apache.derby/derbynet/10.1.1.0/jar) drivers.
除高可用性外，还可以将Oraclerac配置为提供工作负载平衡；数据库的工作负载平衡在连接级别发生。
In addition to high availability, Oracle rac can also be configured to provide workload balancing; workload balance to the database happens at the connection level.
在后一时刻t 2中，它也不需要保持一个数据库连接来保证事务完整性。
Nor does it require retaining a database connection to ensure the transactional warranty at a later time t2.
Findclusters：查找并显示OAT连接数据库中所有高可用性集群，并在集群列表中显示它们。
Find clusters: Finds and displays all the high availability clusters that are available in the OAT connections database and displays them in the clusters list.
在VisualStudio 2005中，在AddConnection对话框中，连接的惟一性基于服务器名称、端口号、用户ID、密码和数据库名称的集合信息。
In Visual Studio 2005, in the Add connection Dialog, the uniqueness of the connection is based on the collective information of the server name, port number, user ID, password, and the database name.
单击test按钮测试到数据库的连接，并确认HostAccess配置的正确性。
Click on the test button to test the connection to the database and also to confirm the correctness of the Host Access configuration.
SequeLink是一个中间件组件，它提供与各种遵循jdbc的数据库的数据连接性。
SequeLink is a middleware component providing data connectivity to a variety of JDBC-compliant databases.
具有对包含了所部属的hub模型的Initiate MDS 9.2或更高版本的hub数据库的JDBC连接性。
JDBC connectivity to an Initiate MDS 9.2 or higher hub database that contains a deployed hub model.
所有的WebSphereBusinessIntegrationAdapters都可以用来提供与许多应用程序和技术(包括数据库)的双向连接性。
All of the WebSphere Business Integration Adapters can be used to provide bi-directional connectivity to many applications and technologies, including databases.
安全性通过数据库部署计划实现，这个计划在其他数据库中指定数据库驱动程序、连接URL、SQL。
Security is implemented through a database deployment plan that specifies the database driver, connection URL, and SQL, among other data.
微软对物理架构进行了抽象，并使用了负载均衡和连接路由，从而在访问数据库的时候提供灾难恢复和可伸缩性。
Microsoft abstracts the physical architecture and USES load balancing and connection routing to provide failover and scalability when access the data.
如果数据库是远程的，那么为了提高安全性，建议为远程数据库连接配置数据加密—也就是，启用data_encrypt配置参数。
If the database is remote, for improved security it is recommended to configure the remote database connection to use data encryption - that is, turn on the data_encrypt configuration parameter.
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