Difference Between Implementation Of ‘get’ And ‘getAll’ In Coherence (Doc ID 2945854.1)

Last updated on MAY 08, 2024

Applies to:

Oracle Coherence - Version 12.2.1.4.0 and later
Information in this document applies to any platform.

Need to understand difference between implementation of ‘get’ and ‘getAll’ method in Coherence.

Q1) Is ‘getAll’ an aggregator method? If so would it have impact on performance of cache cluster as compared to using ‘get’ method ?

Q2) Does ‘getAll’ provide better performance as compared to ‘get’ method?

Q3) Are there any use cases where ‘getAll’ might end up aggregating full cache data leading to cache cluster crash ?

Q4) What is internal implementation of ‘getAll’ , does it loop on get or just aggregate ?

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