Now that the view injects the filter predicate at the SQL level, DB2 can take advantage of the usual database techniques, that is index access.

现在，该视图在sql级注入过滤谓词，DB 2可以利用通常的数据库技术，即索引访问。

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Several key techniques based on J2EE, including the component development, database access, load balance and multithreading, is discussed for building a distributed and dynamic application system.

文中讨论了J2EE在组件开发、数据库访问、负载平衡与多线程等多项关键技术在建立分布、动态、实际问题的应用。

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