Query optimization is an important element of database manager system.
查询优化是数据库管理系统的一个重要组成部分。
The processors on each system are used by the database manager at each database partition to manage its own part of the total data in the database.
每个数据库分区上的数据库管理器使用每个系统上的处理器来管理数据库中属于该分区的那部分数据。
MAXAGENTS is a database manager configuration parameter that specifies the maximum number of agents in the system.
MAXAGENTS是一个数据库管理器配置参数,用于指定系统中的最大代理数量。
The database manager creates and maintains two sets of system catalog views that are defined on top of the base system catalog tables.
数据库管理器创建和维护两组系统编目视图,这些视图是在基本系统编目表之上定义的。
This table space is an implementation of a special-purpose file system designed to best meet the needs of the database manager.
这个表空间是最适合数据库管理器需求的一种特殊用途文件系统的一个实现。
The DB2 UDB system catalog (or simply "catalog") consists of a number of tables and views that are maintained by the database manager.
DB 2udb系统编目(或简称为“编目”)由很多表和视图组成,这些表和视图由数据库管理器来维护。
The system is a federated-enabled DPF system - that is, the database manager configuration parameter federated has been set to YES, and the instance has multiple database partitions.
系统是支持DPF的联邦系统-也就是说,数据库管理器配置参数FEDERATED已经被设置为YES,并且实例有多个数据库分区。
Fenced mode processes are created as separate system entities in order to isolate user-written fenced-mode code from the database manager agent process.
防护模式进程是作为单独的系统实体创建的,以便将用户编写的防护模式代码与数据库管理器代理进程隔离开来。
Since a DB2 buffer pool is a part of the main memory of the system, the DB2 database manager allocates it for caching tables and index data when it reads or writes to and from media disks.
因为db2缓冲池是系统主内存的一部分,DB 2数据库管理器在它读取或写入磁盘介质时将它分配给缓存表和索引数据。
There are database manager configuration (dbm cfg) parameters for each of these groups, and you can set these parameters to the value of an operating system group.
对于这些组中的每一个组,都有数据库管理器配置(dbmcfg)参数,可以将这些参数设置为一个操作系统组的值。
The database manager configuration parameter rqrioblk controls the size of the communication buffer between the federated system and the data sources.
数据库管理器参数rqrioblk控制着联邦系统与数据源之间的通信缓冲区的大小。
This command USES the values found in the database manager configuration file and the authorization system catalog view (SYSCAT.DBAUTH). Listing 5 shows the results of issuing the command.
这个命令使用在数据库管理器配置文件和授权系统编目视图(SYSCAT.DBAUTH)中找到的值。
The specdb alias points to the database machine, the specemulator alias points to the emulator machine, and the specdelivery alias points to the deilvery system (deployment manager in our case).
specdb别名指向数据库所在机器,specemulator 别名指向仿真器所在机器,而specdelivery 别名则指向交付系统(在这个例子中是部署管理器)。
Under the Select a database manager section, expand the Derby item in the tree and select the 10.1 version of the database system.
在Selectadatabase manager区域,展开树中的Derby项。 注意,它列出 10.0版的数据库系统。
To grant your administrative account access through Exchange System Manager to all the mailboxes that are in a single database (regardless of inherited explicit denials), follow these steps.
若要通过“Exchange系统管理器”向您的管理帐户授予对单个数据库中所有邮箱的访问权限而不管继承的显式拒绝,请执行以下操作:1 .启动“Exchange系统管理器”,然后找到要对其中存储的邮箱具有完全访问权限的数据库。
This paper discusses the safety mechanism of ORACLE database, introduces the database manager in detail, and describes how to use the mechanism to manage and operate the database system.
本文讨论了ORACLE数据库的安全机制,并详细地介绍了数据库管理员如何利用OR - ACLE数据库安全机制更好地管理数据库系统,以便使数据库更安全地运行。
The only other information specified in this flat file is the name of the configured DB2 System Administration group (through the DB2 Database Manager SYSADM_GROUP configuration parameter).
这个平面文件中指定的其他信息只有配置的DB 2Systemadministration组的名称(通过DB 2数据库管理器配置参数sysadm_group配置)。
The Object Data Manager (ODM) is a database intended for storing system information.
ODM是保存已经存在的系统信息数据库。
This system contains all function modules such as fan database maintenance, fan selecting, fan searching, result data dealing, member manager and so on.
该系统包括了风机数据库维护、风机选型、风机查询、数据结果处理和用户管理等各功能模块。
Project Manager, System Engineer, Database Administrator, Networking Engineer, Software Developer, and all those who are involved in a project.
培训对象包括项目经理,系统管理员,网络工程师,软件开发人员以及所有参与项目的技术人员。
Finally, this system also must have manager's function, allows the manager to carry on the operation to the overall system database.
最后,该系统还必须具有管理员的功能,允许管理员对整个系统的数据库进行操作。
Our vision is to manager 3D spatial objects by relational database management system and to manipulate the 0-dimensional object, 1 -dimensional, 2-dimensional, and 3 -dimensional in unifiable manner.
研究中,我们把三维空间中的0维对象、1维对象、2维对象和3维对象纳入了统一的处理框架,为利用现有的数据库技术处理复杂的地理数据探索出一条可行的途径。
Our vision is to manager 3D spatial objects by relational database management system and to manipulate the 0-dimensional object, 1 -dimensional, 2-dimensional, and 3 -dimensional in unifiable manner.
研究中,我们把三维空间中的0维对象、1维对象、2维对象和3维对象纳入了统一的处理框架,为利用现有的数据库技术处理复杂的地理数据探索出一条可行的途径。
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