Review Request 117867: Do not cache media lists to a database

[Shantanu Tushar]

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https://git.reviewboard.kde.org/r/117867/
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Review request for Plasma.


Repository: plasma-mediacenter


Description
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We started caching results from media sources due to our primary data source (Nepomuk) was quite slow and the experience was quite bad both for fetching media and searching through it. Going forward, Baloo is our primary data source, and was found to be quite performant. Given this, the additional complexity of maintaining a cache in DB is too much for the 1-2 second increase in Media Library load times.

Note that we are still able to pull in data from multiple data sources, we just won't store it on disk.


Diffs
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  README be3e060 
  cmake/FindQxOrm.cmake 3c1fae1 
  libs/CMakeLists.txt 32d45c2 
  libs/mediacenter/CMakeLists.txt 809d2c0 
  libs/mediacenter/album.h 64b1205 
  libs/mediacenter/album.cpp 391a420 
  libs/mediacenter/artist.h 064aa02 
  libs/mediacenter/artist.cpp 6b32269 
  libs/mediacenter/media.h 830ad57 
  libs/mediacenter/media.cpp a56a693 
  libs/mediacenter/medialibrary.h 8f9b5d3 
  libs/mediacenter/medialibrary.cpp 8f49c05 
  libs/mediacenter/pmcalbum.h 40c42fe 
  libs/mediacenter/pmcartist.h f15a2e2 
  libs/mediacenter/pmcmedia.cpp d94d6c7 
  libs/mediacenter/precompiled.h 73490b8 
  libs/mediacenter/qxorm_export.h 33fbf11 
  libs/mediacenter/test/medialibrarytest.h 2f8b476 
  libs/mediacenter/test/medialibrarytest.cpp bb20a61 
  libs/mediacenter/test/mediatest.h 965bc7e 
  libs/mediacenter/test/mediatest.cpp 4f44334 

Diff: https://git.reviewboard.kde.org/r/117867/diff/


Testing
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Unit tests pass, functionality works as expected.


Thanks,

Shantanu Tushar

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