下面第一个简单的脚本将打开一个数据库连接，并向浏览器发送消息确认该连接。

The first simple script here will open a database connection and confirm that with a message to the browser.

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例如，如果我想打开一个数据库，运行10创建表的查询，我可以创建一个宏来做，只需点击几下。

For example, if I want to open a database and run 10 create Table queries, I can create a macro to do that with just a few clicks.

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比如，程序可以利用NOS打开一个数据库，计算数据库中的文档数目，然后关闭数据库，不管数据库是否在本地。

For example, a program that USES NOS to open a database, count the number of notes in it, and then close it, works whether the database is local or remote.

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