注意：企业复制要求在所有表上定义主键。

Note: Enterprise replication requires that primary keys be defined on all tables.

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这通过企业复制（ER）技术来实现，这种技术灵活且功能强大。

This occurs through our Enterprise Replication (ER) technology, which is both flexible and powerful.

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为此，此类企业需要停止复制，开始链接。

To that end, such enterprises need to stop copying and start linking.

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