如今，IT数据中心必须跨多个操作系统版本提供和维护稳定性、安全性和可伸缩性服务，这类服务可在多种服务器硬件和操作系统上运行。
Today, IT data centers must provide and maintain stable, secure, and scalable services that run on multiple types of server hardware and operating systems, across several operating system versions.
目前，大多数结构化数据都使用关系系统进行维护。
Most of the structured data is maintained today in relational systems.
这种物化查询表中的数据是由系统维护的。
The data in this type of materialized query table is maintained by the system.
可信执行环境维护一个可信数据库，其中存储有系统关键型文件的信任值。
The trusted Execution environment maintains a trusted database, where the trust values of the system-critical files are stored.
他们负责构建和维护代码分析器、开发环境、测试用例管理系统、自动化测试工具、构建系统、源代码控制系统、代码回顾计划、缺陷数据库。
We build and maintain code analyzers, IDEs, test case management systems, automated testing tools, build systems, source control systems, code review schedulers, bug databases...
从该数据模型中可以看出，UserAccount对象负责维护HardwareReservation系统中用户的帐户信息。
As you can see from the data model, the UserAccount object is responsible for maintaining account information for users in the Hardware Reservation system.
ubuntu背后的打包系统可以使用由Canonical官方支持和维护或者来自第三方的数据包。
The packaging system behind Ubuntu can use packages officially supported and maintained by Canonical, and from third-party sources.
用数据填充系统维护的mqt。
取而代之，每个公司将维护自家客户的数据库，在公司网站注册的任何人将被其他使用这个系统的人认为是安全的。
Instead, each company will maintain its own database of customers, and anyone logged in by one company would be considered safe by others using the system.
厂商应该与您的系统管理员、数据库管理员密切合作，为工具管理和维护过程、角色，和职责定义路标。
The vendor should work closely with your system administrator, database administrator to define a roadmap for tools administration and maintenance procedure, roles and responsibilities.
包括所有维护服务器系统的系统信息，以及所有存储在磁盘组件内的数据库数据。
All the system information to maintain the server system, and all databases data are stored within the disk component.
在完成了全面的迁移过程(包括数据、逻辑和流程)后，可以通过删除遗留系统来降低对多个数据源进行维护的成本。
Once the overall migration process — including data, logic, and processes — is completed, the cost of maintaining multiple data sources can be reduced by eliminating the legacy system (s).
如果某一个db2子系统停机，或者出于维护的目的暂时离线，那么数据共享组中的其他DB 2子系统就会接管目前离线的数据共享成员的工作负载。
If one DB2 subsystem goes down, or brought off-line for maintenance, other DB2 subsystems in the data sharing group take on the workload of the data sharing member that is now offline.
可以对移动过程进行协调，以使得它对数据源产生最小的影响，例如在维护窗口中使得对操作型源系统的影响最小化。
The movement process can be coordinated so that it has minimal impact to the sources, for example during maintenance Windows to minimize the impact to operational source systems.
对于每个数据库，都创建和维护一组系统编目表。
A set of system catalog tables is created and maintained for each database.
该流程（包含了将所有源代码定位、维护补丁、数据源和系统相关性）会令人畏惧。
This process, which involves locating all source code, maintenance patches, data sources, and system interdependencies, can be quite daunting.
一方面，对象是封装数据和逻辑并创建更容易维护的系统的重大方式。
On the one hand, objects are a great way to encapsulate data and logic and create a more maintainable system.
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。
The database manager creates and maintains two sets of system catalog views that are defined on top of the base system catalog tables.
在创建数据库的过程中，系统将提示您回答几个有关数据库维护的问题。
During the creation of the database, you'll be prompted to answer several questions regarding database maintenance.
在具有数据分区功能的联邦系统中，对于昵称只支持用户维护的MQT。
In a federated system with the data partitioning feature, only user-maintained MQTs are supported for nicknames.
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 DB2 UDB system catalog (or simply "catalog") consists of a number of tables and views that are maintained by the database manager.
同步可用性保证主系统和辅助系统上的数据源是一致的，完整的数据连续性是在故障转移之后维护的。
Synchronous availability guarantees that the data sources on primary and secondary systems are identical, and complete data continuity is maintained after a failover.
例如，企业具有通用的源代码控制和构建系统，但是在不同开发场所维护本地数据库实践和其他第三方系统。
For example, an organization may have common source control and build systems, but maintain local instances of the database and other third-party systems across its different development sites.
在系统的开发和创建过程中，重用经过证明具有相当灵活性的模式，可以确保一致性和高质量，并且减少维护成本（因为只需要对一个数据源进行更新）。
Reuse of proven flexible patterns in the development and creation of systems can both ensure consistency and quality and reduce maintenance costs by having a single source to update with changes.
注册实现风格，只为每个主数据记录维护最少量的属性，并提供到源系统中主数据的链接。
A Registry implementation style that maintains a minimal amount of master data for each master data record and provides links to master data in the source systems.
它可以对一些数据库事件，例如授权检查、数据库对象维护、安全性维护、系统管理和用户验证等做日志记录。
It is capable of logging database events such as authorization checking, database object maintenance, security maintenance, system administration, and user validation.
最后，系统提供的新的函数和存储过程有助于简化数据库设计和维护工作。
Finally, new system-supplied functions and stored procedures simplify database design and maintenance efforts.
操作性MDM提供业务和信息服务，从而使用和维护MDM系统中的主数据，并支持跨多个系统引用主数据。
Operational MDM provides business and information services to use and maintain master data within the MDM system as well as the ability to reference master data across multiple systems.
进程表是由修改过的BSD内核维护的，同样由BSD内核维护的还有文件系统，网络堆栈，UNIX形式的进程间数据交换(IPC)，以及很多其他东西。
The process tables are maintained by the modified FreeBSD kernel, as are the filesystem and network stacks, UNIX-style IPC, and quite a few other things.
执行硬件、操作系统和数据库系统以及中间件的安装和正在进行的维护工作。
Performs installation and ongoing maintenance work on hardware, operating and database systems, and middleware.
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