It has a very small footprint, and there's no need for a database administrator; you just write the application.

它体积小，而且不需要数据库管理员；您只需编写应用程序。

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To describe how to use the data source, I've written a small application that USES the global-scoped database connector deployed with the mysql-plan.xml file described earlier.

为了描述如何使用数据源，我编写了一个小应用程序，该程序使用前面描述的mysql - plan . xml文件部署的全局范围的数据库连接器。

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DB2 Express-C: Get a free version of the IBM DB2 database server, an excellent foundation for application development for small and medium business.

DB 2 Express - C：获取IBM DB 2数据库服务器的免费版本，这是中小型企业应用开发的一个极好基础。

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