Optimistic programming models are best suited for read only data or data that is retrieved, manipulated, and later pushed back to the data source under low data concurrency.
optimistic编程模型最适合只读数据或以后要在并发数少的情况下检索、处理和推回到数据源的数据。
ROM's characteristic is to read only data, but cannot write data. That is to say, its storage contents will not be rewritten, and will not also disappear though the power is broken off.
ROM的特点是只能读不能写，即它存储的内容不会被改变，并且断电后也不会消失。
No data has been duplicated, and the encyclopedia will work as it always has, except in a read-only mode.
没有数据被复制，而除了在只读模式下运行外，百科全书会按照一贯的方式工作。
The path from the system processor/memory/OS/App to the HBA contains only the read data block.
在从系统处理器/内存/操作系统/应用程序到HBA 的路径上，只传输读取数据块。
If all the data fits in the cache, then the data is read from disk only once; after that, all requests are satisfied from the cache at memory speed.
如果所有数据都在缓存中，那么只需从磁盘读取一次数据；毕竟，所有的请求都可以用内存速度从缓存中得到满足。
In 11.1, the secondary servers only allowed applications to read data.
在11.1中，备用服务器只允许应用程序读取数据。
If a full sample of data has not been read, only the most recent text is printed to the screen.
如果尚未读取完整的数据样例，则只会把最新文本输出到屏幕上。
Because database "b" only provides read-only data, we still use local transactions on both databases for those methods.
因为数据库“B”只提供只读数据，我们对这些方法在这两个数据库上仍然使用本地事务。
RAID-Z traverses the available metadata to read only the data that's relevant for the geometry and avoids reading the unused space on the disk.
RAID - Z遍历可用的元数据以便只读取有关几何学的数据并避免读取磁盘上未使用的空间。
Our application has several service layer methods which only deal with database “A” in most instances; however occasionally they also retrieve read-only data from database “B”.
我们的应用程序有多个在大多数情况下只和数据库“A”打交道的服务层方法；它们偶尔也会从数据库“B”中获取只读数据。
The customer login cannot access the confidential tables, and has read-only access to certain data; the employee login has full access.
顾客登录不能访问存储机密数据的表，而只有对特定表的只读权限；雇员登录拥有全部的访问权限。
The text region includes code and read-only data, and it can't normally be written to.
文本区域包括代码和只读数据，通常不能对它执行写入操作。
This is a great advantage of using read-only transactions over non-transactional data access in flow-managed persistence.
这是在流管理持久化中使用只读事务优于使用非事务性数据访问的地方。
A data warehouse is a storage facility for read-only, historical and aggregated data.
数据仓库是用于只读、历史和聚合数据的存储设施。
For read-only data, one of the in-memory caches might be enough.
对于只读数据，一个内存缓存可能就足够了。
In such a scenario, you might read only the minimal set of data that is required for the initial screen.
在这种情况下，可以只读取初始屏幕需要的部分数据。
The replication is best suited for read-only data with fewer updates.
复制是最适合用于较少更新的只读数据。
Caching works best for read-only data.
缓存非常适合于只读数据。
Because most projects have a lot of read-only reference data which are referenced by lots of other data, the above two approaches can improve your overall system performance a lot.
因为大多数项目都有很多被其他数据引用的只读引用数据，上述两种方法都能改善全局系统性能。
RAD Version 6.0 supports mapping a local table -- as well as a read-only table (in the data server view) -- to an EJB.
RAD 6.0版本支持映射一个本地表--也就是一个只读表（在数据服务器视图中）--到一个EJB 。
ROA is largely for read-only data.
ROA大多针对只读数据。
For read-only data, replication and distribution are also possible (as is done using content delivery networks).
对于只读数据，也可以进行复制和分布(使用内容传递网络完成)。
This parallels a Lotus Expeditor application that already contains the UI and application logic and only needs to read/write data from/to the server.
这就类似于这样一个LotusExpeditor应用程序，它已经包含UI和应用程序逻辑，而且只需要从服务器读取数据或向服务器写入数据。
Data retrieval characteristics including reference data, read-only data, read groups, read size, searching criteria, and data grouping and aggregation.
数据获取特性包括引用数据(referencedata)、只读数据、读分组(read group)、读取大小、搜索条件以及数据分组和聚合。
Mark your transaction as read-only if it doesn't involve data changes as mentioned in Section 4.3.1.
如果不涉及数据变更，将事务标记为只读的，就像4.3.1节提到的那样。
If a service layer method deals with only read-only data, you can mark its transaction as read-only, which is a hint to optimize Hibernate and the underlying JDBC driver.
如果一个服务层方法只处理只读数据，可以将它的事务标为只读，这是优化Hibernate和底层JDBC驱动的一个方法。
First, for security reasons, XML data can only be read from the same domain as the page.
第一，出于安全方面的原因，XML数据只能从与此页面相同的那个域中读取。
The application user receives full read and write access, whereas the reporting user can only read data.
应用程序用户获得全部读写权限，而报告用户只能够读取数据。
Registry style: This style provides a read-only view to master data for downstream systems which need to read but not modify master data.
注册风格：这种风格为只需要读主数据而不需要修改的下游系统提供主数据的只读视图。
Once the context object goes out of scope, which like a database connection should be very quickly, the data objects essentially become read-only.
就像数据库连接那样应该非常快，一旦该上下文对象超出范围，数据对象实质上就进入只读状态。
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