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List: kde-panel-devel
Subject: Re: Review Request 117867: Do not cache media lists to a database
From: "Sinny Kumari" <ksinny () gmail ! com>
Date: 2014-04-30 17:07:43
Message-ID: 20140430170743.27257.87125 () probe ! kde ! org
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https://git.reviewboard.kde.org/r/117867/#review57016
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Ship it!
Looks fine to me other than small issues mentioned in previous review.
- Sinny Kumari
On April 29, 2014, 1:13 p.m., Shantanu Tushar wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/117867/
> -----------------------------------------------------------
>
> (Updated April 29, 2014, 1:13 p.m.)
>
>
> Review request for Plasma.
>
>
> Repository: plasma-mediacenter
>
>
> Description
> -------
>
> 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
> -----
>
> 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
> -------
>
> Unit tests pass, functionality works as expected.
>
>
> Thanks,
>
> Shantanu Tushar
>
>
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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/117867/">https://git.reviewboard.kde.org/r/117867/</a>
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<p>Ship it!</p>
<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: \
-pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Looks fine to me other \
than small issues mentioned in previous review.</pre> <br />
<p>- Sinny Kumari</p>
<br />
<p>On April 29th, 2014, 1:13 p.m. UTC, Shantanu Tushar wrote:</p>
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<div>Review request for Plasma.</div>
<div>By Shantanu Tushar.</div>
<p style="color: grey;"><i>Updated April 29, 2014, 1:13 p.m.</i></p>
<div style="margin-top: 1.5em;">
<b style="color: #575012; font-size: 10pt;">Repository: </b>
plasma-mediacenter
</div>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
<table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="10" \
style="border: 1px solid #b8b5a0"> <tr>
<td>
<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: \
-moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: \
break-word;">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.</pre> </td>
</tr>
</table>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
<table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="10" style="border: \
1px solid #b8b5a0"> <tr>
<td>
<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: \
-moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: \
break-word;">Unit tests pass, functionality works as expected.</pre> </td>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
<ul style="margin-left: 3em; padding-left: 0;">
<li>README <span style="color: grey">(be3e060)</span></li>
<li>cmake/FindQxOrm.cmake <span style="color: grey">(3c1fae1)</span></li>
<li>libs/CMakeLists.txt <span style="color: grey">(32d45c2)</span></li>
<li>libs/mediacenter/CMakeLists.txt <span style="color: grey">(809d2c0)</span></li>
<li>libs/mediacenter/album.h <span style="color: grey">(64b1205)</span></li>
<li>libs/mediacenter/album.cpp <span style="color: grey">(391a420)</span></li>
<li>libs/mediacenter/artist.h <span style="color: grey">(064aa02)</span></li>
<li>libs/mediacenter/artist.cpp <span style="color: grey">(6b32269)</span></li>
<li>libs/mediacenter/media.h <span style="color: grey">(830ad57)</span></li>
<li>libs/mediacenter/media.cpp <span style="color: grey">(a56a693)</span></li>
<li>libs/mediacenter/medialibrary.h <span style="color: grey">(8f9b5d3)</span></li>
<li>libs/mediacenter/medialibrary.cpp <span style="color: \
grey">(8f49c05)</span></li>
<li>libs/mediacenter/pmcalbum.h <span style="color: grey">(40c42fe)</span></li>
<li>libs/mediacenter/pmcartist.h <span style="color: grey">(f15a2e2)</span></li>
<li>libs/mediacenter/pmcmedia.cpp <span style="color: grey">(d94d6c7)</span></li>
<li>libs/mediacenter/precompiled.h <span style="color: grey">(73490b8)</span></li>
<li>libs/mediacenter/qxorm_export.h <span style="color: grey">(33fbf11)</span></li>
<li>libs/mediacenter/test/medialibrarytest.h <span style="color: \
grey">(2f8b476)</span></li>
<li>libs/mediacenter/test/medialibrarytest.cpp <span style="color: \
grey">(bb20a61)</span></li>
<li>libs/mediacenter/test/mediatest.h <span style="color: \
grey">(965bc7e)</span></li>
<li>libs/mediacenter/test/mediatest.cpp <span style="color: \
grey">(4f44334)</span></li>
</ul>
<p><a href="https://git.reviewboard.kde.org/r/117867/diff/" style="margin-left: \
3em;">View Diff</a></p>
</td>
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