August 2018
Intermediate to advanced
314 pages
8h 9m
English
Content preview from Java EE 8 Design Patterns and Best Practices
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When to use the CQRS pattern
It is recommended that the CQRS pattern is used when an application has a complex business role and its data is updated frequently by resources or events, therefore increasing the risk of a write operation. Implementing this pattern is also recommended when performance problems generated by the merging of data and write operations are concurrent. The use of the CQRS pattern increases the complexity of applications, so this pattern should only be used when necessary.
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