|Version 1 (modified by moo, 7 years ago) (diff)|
Cache Data Copying
Copying Source Or Destination
|Pointer Mem Cache||Offset Mem Cache||Disk Cache||PHP Scripting Engine|
|block or object||block||block||block||object|
As we copy data between php and cache, either src (source) or dest (destination) can be block or object.
- object storage
- allocate for each elements that to be stored
- block storage
- calc the total size of elements of data, allocate whole block 1 in go. but each elements is stored as if it allocate storage from the block.