(请注意，这里所说的“只读”是指数据一经写入数据仓库，后续的读取者就不能修改它)。
(Note that by "read-only", we mean that once data is written to the data warehouse, that data is not modified by subsequent readers).
任何进程都可以向共享内存区域写入数据，并且数据可以由其他进程读取或修改。
Any process can write data to a Shared memory region, and the data are readable and modified by other processes.
我们将一个侦听程序连接到传入的数据模型，当它侦听到一个修改时，将从数据模型中读取值并将值写入到UI字段中。
We attach a listener to the incoming data model, and when it is notified of a change, it reads the value from the incoming data model and writes it into the UI field.
LocalEnvironment变量包含有关某个流读取和写入的文件的信息，可以访问并在某些情况下修改这些变量。
LocalEnvironment variables containing information about the files read in and written to by a flow can be accessed, and in some cases modified.
QCapture程序在源系统上运行，读取已修改的源数据的DB2恢复日志，并将之写入WebSphereMQ队列。
The Q Capture program runs on the source system, reading DB2 recovery logs for changed source data, and writing it to WebSphere MQ queues.
比如，当另外一个应用试图读取你的应用正在编辑的文档时，你可以先把未保存的修改写入磁盘，再允许其它进程来读取。
For example, when an app attempts to read the contents of a document your app is editing, you can write unsaved changes to disk before the other process is allowed to do its reading.
比如，当另外一个应用试图读取你的应用正在编辑的文档时，你可以先把未保存的修改写入磁盘，再允许其它进程来读取。
For example, when an app attempts to read the contents of a document your app is editing, you can write unsaved changes to disk before the other process is allowed to do its reading.
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