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Software Architecture · Intermediate
10 questions · Question 1 of 10
10%
Multiple Choice
Mid
What is the Command and Query Responsibility Segregation (CQRS) Pattern?
A
The fundamental motivation is this: You want to be able to rip an entire layer out and substitute a completely different (rewritten) one, and NOBODY SHOULD (BE ABLE TO) NOTICE THE DIFFERENCE.
B
In traditional architectures, the same data model is used to query and update a database.
C
Elasticity means that the throughput of a system scales up or down automatically to meet varying demand as resource is proportionally added or removed.
D
Some people recommend making your software robust by working around problems automatically.
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