您的Amazon安全组允许连接到数据库服务器吗？
Does your Amazon security group allow the connection to the database server?
您可以通过MySQL客户端直接连接到数据库服务器以便管理您的数据。
And you can connect to the database server directly via a MySQL client in order to manage your data.
订阅管理界面必须能够连接到数据库服务器并执行订阅管理存储过程。
Subscription management interfaces must be able to connect to the database server and execute subscription management stored procedures.
任何程序，可以连接到数据库服务器(通过ODBC或特定的图书馆)。
By any program that can connect to the database server (via ODBC or specific libraries).
一个典型的SaaS应用程序可能会允许通过一个负载均衡器访问一组应用服务器并连接到数据库服务器。
A typical SaaS application might have a set of application servers accessed through a load balancer and connected to a database server.
在客户机第一次连接到数据库服务器并从服务器端参数中提取信息之后，备用服务器信息被缓存在客户机上。
The alternate server information is cached at the client after first connecting to the database server and pulling the information from the server side parameter.
在没有其他用户连接到数据库服务器的情况下，使用这种模式可以执行任何维护任务，包括执行SQL和ddl语句所需要的任务。
Use this mode to perform any maintenance task, including tasks requiring the execution of SQL and DDL statements, when no other users are connected to the database server.
要连接到数据库，服务器端代码需要执行一些基本的创建、更新、删除和—最重要的—读取记录等操作。
To connect to the database, the server-side code needs to do some basic creating, updating, deleting, and - most importantly - reading of records.
在该模式下，无论客户机实际上能否连接到服务器数据存储，客户机始终与本地数据库的数据进行交互。
In this pattern, the client always interacts with data from a local database regardless of whether or not the client can physically connect to the server data store.
在首次成功连接到DB 2数据库之后，DB2将使用备用服务器信息更新jdbc驱动程序。
After the first successful connect to the DB2 database, DB2 will update the JDBC driver with the alternate server information.
在首次成功连接到DB 2数据库之后，DB 2还将使用备用服务器信息更新jdbc驱动程序。
After the first successful connect to the DB2 database, DB2 will also update the JDBC driver with the alternate server information.
替代的JCR实现可以提供更复杂的认证机制，可以连接到LDAP服务器或外部数据库来提供凭据信息。
An alternative JCR implementation could provide a more complicated authentication mechanism, perhaps one that connects to an LDAP server or an external database to provide credential information.
在这种情况下，DB 2UDB服务器上的调度程序需要连接到工具目录数据库，以便检索运行任务需要的信息。
In this case, the scheduler on the DB2 UDB server needs to connect to the tools catalog database in order to retrieve any required information about the tasks to be run.
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.
在Database选项卡上，输入与服务器相关的JDBC连接参数，包括服务器名、安装IDS 的主机、端口号和希望连接到的数据库。
On the Database tab, you enter server-specific JDBC connection parameters, including server name, host where IDS is installed, port number, and the database that you wish to connect to.
可以通过三种方法将数据库连接到Geronimo应用服务器。
You can connect a database to a Geronimo application server in three ways.
本文将介绍把数据库连接到Geronimo应用服务器的三种方法，并提供了一个使用这些概念的示例应用程序。
All three of these methods for connecting a database to a Geronimo application server are covered in this article, along with an example application that USES these concepts.
按照我所介绍的模式，您能够将许多比较大的数据库连接到与Geronimo服务器位于同一机器上的客户端应用程序。
By following the pattern I've shown you, you'll be able to connect much larger databases to client applications running on the same machine as the Geronimo server.
在网络服务器模式中，Cloudscape的默认端口是1527，在连接到URL中使用的Cloudscape数据库时，这很重要。
The default port for Cloudscape in network server mode is 1527, this is important when connecting to a Cloudscape database used in the connection URL.
这也许是因为PHP是安装在Web服务器(例如apache)上的，而且常常需要连接到外部数据库(例如MySQL)。
This is probably because a PHP installation sits on a Web server (Apache, for example) and often has a connection to an external database (MySQL, for example).
下面是我们用来连接到Domino服务器以及请求访问LotusNotes数据库的代码。
Here's the code we used to connect to the Domino server and request access to the Lotus Notes database.
清单6 中的输出给出了通过IBMInformixODBCDriver连接到 Informix数据库服务器的demoodbc 库。
The output in Listing 6 shows the demoodbc binary connecting to an Informix database server through the IBM Informix ODBC Driver.
它首先提示输入db2inst1的密码，然后连接到db 2服务器实例，运行一系列db 2命令来配置数据库。
It first prompts for the password of db2inst1, then attach to the db2 server instance to run a series of db2 commands to configure the database. A successful run would yield the following final line.
有些进程可能需要运行在某个特定的Domino服务器上(例如，因为只有该服务器连接到关系数据库)。
Some processes may need to run on a particular Domino server (for example, because only that server has connectivity to the relational database).
通过这种方式，负载均衡的集群的效率就可以得到保持，所有应用服务器都能够连接到任意数据库以完成它们所支持的用户会话。
In this way the load balanced cluster efficiency can be maintained with all application servers being able to connect to any database for the user sessions they are supporting.
它还动态地为应用程序所连接到的数据库服务器装载必需的驱动程序。
It also dynamically loads the necessary driver for the database server that the application connects to.
当发生故障时，例如服务器HADB 1失效，那么连接到HADB1的所有用户都要断开到数据库的连接。
When a failure occurs, for example server HADB1 fails, then all users connected to HADB1 are disconnected from the database.
较为熟悉的交互模式可能是网络模式，在这种模式下，数据库服务器运行在一台计算机上，并且数据库客户机通过网络连接连接到中央服务器上。
The more familiar mode of interaction is probably the network mode, where a database server is running on a machine, and database clients connect to the central server via a network connection.
也就是说，尽管许多并发用户可以连接到数据库上(当数据库以服务器模式运行时)，但是所有sql语句都被放到一个队列中，然后一次执行一条。
That is, although many concurrent users can be connected to the database (when running in server mode), all SQL statements are placed in a queue and executed one at a time.
也就是说，尽管许多并发用户可以连接到数据库上(当数据库以服务器模式运行时)，但是所有sql语句都被放到一个队列中，然后一次执行一条。
That is, although many concurrent users can be connected to the database (when running in server mode), all SQL statements are placed in a queue and executed one at a time.
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