对于大型系统的性能测试，测试数据需要一百万或者更多的记录是难于想象的。
For performance testing of large systems, it is not inconceivable to have test data requirements of one million records or more.
细节暂不赘述，大致内容可以总结成这么一句话：所有的数据管理系统（PDM，PLM，ERP）都是当作记录系统用的。
To summarize our discussion in few sentences, it was sounded like that: all data management systems (PDM, PLM, ERP) are used as a system of records.
支持这种使用方法的MDM系统可能需要支持每秒对数百万主数据记录执行几百个事务。
MDM Systems supporting this method of use might have the need to support several hundred transactions per second on millions of master data records.
塞拉利昂地区卫生信息系统(DHIS)记录了全国数百个社区卫生中心的数据。
Sierra Leone's district health information system (DHIS) captures data from hundreds of community health centres across the country.
这几年以来，IT行业在创建用于记录数据和交易的系统方面已经投入了不计其数的时间和资金。
For years, the IT industry has spent untold time and money creating systems to record data and transactions.
数据仍然存储在应用程序系统中，但是可以从主数据系统链接所有属性，允许动态地组合主数据记录的完整视图。
The data is still stored in the application systems, but all attributes are linked from the master data system to allow a dynamic assembling for a complete view of a master data record.
一个文件系统横跨两个卷，用于事务记录数据。
A file system, which spans two volumes, is allocated for transaction log data.
缓存数据所适合的示例是客户记录，包括存储在后端系统的客户地址。
An example when cache data would be appropriate is a customer record, including the address of the customer, stored in a backend system.
您可能会想考虑使用一个非阻塞的日志系统，以防止您的终端用户等待您记录数据。
You may want to consider using a logging system that is non-blocking, so that your end user never waits for you to log data.
如果结果仍然不符合规格，则把分析数据记录在LIMS系统中并标记为有偏差样品。
If the sample is still out of spec, record the data in LIMS as an offset.
本系统功能比较完善，包括数据输入，工资计算，数据修改，记录查询，数据输出等模块。
This systematic function is more complete, including data entry, the salary is calculated, the data are revised and the record is inquired about, the module of the data exported, and so on.
他们每天还从系统记录载入数据，一个超过2000节点的MySQL联合集群。
They also load data daily from their system of record, a federated MySQL cluser of about 2000 nodes.
D trace让用户能够动态地修改操作系统内核和用户进程，从而记录额外数据。
Dtrace enables the user to dynamically modify the operating system kernel and user processes to record additional data.
但BigMemory还是要比底层可用的存储快很多，不论是本地磁盘、网络存储，还是RDBMS等原本记录数据的系统。
It is however, much faster than the next available tier of storage (be it local disk, network store, or going back to the original system of record - such as an RDBMS - for the data).
该帐户的数据库记录是锁定的(取决于数据库管理系统，可能锁定多个余额)。
The database record (s) for that account is locked (depending on the database management system, more than just a single balance might be locked).
TCS要求控制关键系统资源的分配和释放，包括数据库记录、通信套接字、安全密钥，等等。
The TCS requires control over the allocation and release of key system resources, including database records, communication sockets, security keys, etc.
必须在两个系统之间发送的数据量只受到日志记录的操作的限制。
The amount of data that must be sent between the systems is limited to only logged operations.
大多数这样的评论系统都在数据库中存储记录，并用专用代码在页面显示过程中获取记录。
Most such commenting systems are implemented as records buried in a database and pulled into the page rendering process with very specialized code.
请考虑一下缺少权威性的可信的数据源或单一记录系统，会怎么样？
Consider the lack of an authoritative, trusted source or single system of record as an illustrative example.
不过，这只是其芯片的大小。那么，加上其他电子器件，使之成为一个有用系统，并遥控下载记录的数据，它会变成多大呢？
But that's just the chip — what about all the electronics required to make it truly useful, like a system for remotely downloading the data it has logged?
事务：为所有关键主控数据提供集中创作的操作源(记录系统)——而且主控数据始终保持一致、准确和完整。
Transaction: Provides the operational source (system of record) with central authoring for all key master data — and the master data is consistent, accurate and complete at all times.
编写审核日志事件可比作在数据库系统中编写数据库日志记录。
Writing audit log events is comparable to writing database log records in a database system.
注册MDM解决方案模式：构建至少一个骨架主数据系统，从而提供支持实时引用访问的记录系统。
Registry MDM solution pattern: at least a skeleton master data system is build to provide a system of record for a real-time reference access.
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.
如果您知道日志记录活动如何影响数据库和操作系统，就能够成功且有效地排除由于日志记录错误而产生的问题。
If you know how logging activities affect your database and operating system, you will be able to successfully and efficiently troubleshoot the problems that can arise from logging errors.
货船公司只要通过一个卫星连接就可以连接到船只的操作系统或者“黑匣子”的航行数据记录。
Through a satellite link, the shipping company can access the ship's operations or "black box" voyage data recorder.
这个名为“墨西哥平台”的国家级综合性数据库系统将会把犯罪记录和警方的行动报告整合起来，同时还会为系统使用者提供搜索功能。
They are keying in data for Platform Mexico, an integrated and searchable national database that will combine criminal records with police operations’ reports and is due to start up in June.
关系：您可能需要在业务集成场景或者不同的后端系统（如ERP系统和CRM 系统）中访问相同的数据（如客户记录）。
Relationships: You may want to access the same data within business integration scenarios, for example, customer records, or in various backend systems, such as an ERP system and a CRM system.
总之，日志文件系统就是一种具有故障恢复能力的文件系统，它利用日志来记录尚未提交到文件系统的修改，以防止元数据破坏(请参见图1)。
To sum up, journaling file systems are fault-resilient file systems that use a journal to log changes before they're committed to the file system to avoid metadata corruption (see Figure 1).
总之，日志文件系统就是一种具有故障恢复能力的文件系统，它利用日志来记录尚未提交到文件系统的修改，以防止元数据破坏(请参见图1)。
To sum up, journaling file systems are fault-resilient file systems that use a journal to log changes before they're committed to the file system to avoid metadata corruption (see Figure 1).
应用推荐