List the two techniques for handling writes when caches are used.
List the two techniques for handling writes when caches are used.
Homework Answers
The two techniques for handling writes when caches are used are-
1.Write-through technique : write is done synchronously both to cache and backing store(non-volatile devices like hard drives, SSD, etc)
2. Write-back technique : initially writing is done only to cache. The write to backing store is postponed until the modified content is about to be replaced by another cache block.
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