Optimization of collocated object invocation.

优化同一进程内的对象访问。

Use collocated deployment instead of distributed one

采用collocated部署方式来取代分布式

It is very important that refrigeration systems are collocated.

因此，如何合理地配置制冷系统显得尤为重要。

Collocated tables allow DB2 to use more efficient join strategies.

并置的表使DB 2可以更有效地使用连接策略。

This is overhead that, if the services were collocated, would be avoided.

这些开销可以在服务并行配置时加以避免。