February 2018
Intermediate to advanced
350 pages
7h 35m
English
Content preview from Functional Kotlin
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Caching
As immutable objects are not going to change, they can be easily cached to improve performance. Thus, you can easily avoid making multiple calls to the same function/variable and, instead, cache it locally and save an ample amount of processing time. The following are some of the advantages of caching:
- It reduces the overhead from server resources
- It increases the performance of the application by serving it with the cached output
- It decreases CPU round trips for fetching data from the database by persisting data in the memory
- It increases reliability
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