这种增加的灵活性使您可以考虑更多潜在的设计方案,因而也增加了提高DB 2数据库及其应用程序性能的机会。
This added flexibility allows you to consider more potential design alternatives, and therefore increases the likelihood of improving the performance of a DB2 database and its applications.
相反,规范化数据模型是 SOA 包含的所有数据库和相关遗留应用程序中的所有实体及其关系的参考。
Rather, the canonical data model is the reference for all of the entities and their relationships across all of the databases and related legacy applications that the SOA encompasses.
添加Web服务器、应用服务器和数据库服务器及其上的负载平衡都非常简单。
Adding Web servers, application servers, and database servers and load balancing across them becomes straightforward.
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