因为上面介绍的模式非常有效，所以可以通过连接附加线程池和队列来进行扩展，这是相当简单的。
Because the pattern demonstrated above is so effective, it is relatively simple to extend it by chaining additional thread pools with queues.
但是，将StockCheck转换成t - ETL模式则相当简单，只需转换作业中的一小部分，即LINEITEM与STOCK之间的连接。
However, it is a relatively simple task to convert StockCheck into a T-ETL schema by only converting a small part of the job; that is, the join between LINEITEM and STOCK.
尽管这个基本模式比较简单，但可以通过将队列和线程池连接在一起，以便将这个模式用于解决各种各样的问题。
While this basic pattern is relatively simple, it can be used to solve a wide number of problems by chaining queues and thread pools together.
在当前的简单模式中，过程十分简单；清单5执行bigdog . products表和bigdog .vendors表之间的隐式内连接。
In the current simple scheme, the process is simple; Listing 5 performs an implicit inner join of the bigdog.products table and the bigdog.vendors.
在当前的简单模式中，过程十分简单；清单5执行bigdog . products表和bigdog .vendors表之间的隐式内连接。
In the current simple scheme, the process is simple; Listing 5 performs an implicit inner join of the bigdog.products table and the bigdog.vendors.
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