[Digikam-devel] extragear/graphics/digikam/digikam

Gilles Caulier caulier.gilles at gmail.com
Fri Jun 12 13:59:42 BST 2009


On this same computer, i just adjusted PGF quality from 3 to 4.

rebuild time duration : 11mn 16s
database file size :

[gilles at pc-caulier photos]$ ls -al *.db
-rw-r--r-- 1 gilles gilles  1398784 2009-06-12 14:37 digikam4.db
-rw-r--r-- 1 gilles gilles 35644416 2009-06-12 14:49 thumbnails-digikam.db
[gilles at pc-caulier photos]$

DB file size is reduced from 55 MB to 35 MB...

Gilles Caulier



2009/6/12 Gilles Caulier <caulier.gilles at gmail.com>:
> First feedback to compare freedesktop method based on PNG and Thumb DB
> based on PGF.
>
> Here, i use Tools/Rebuild thumbnails/All dialog. See below the results :
>
> Computer : PIV 3Ghz, 1.5MB ram.
>
> Collections :
>
> digiKam version 1.0.0-beta2 (rev.: 979154)
> JP2k: 21
> JPG: 1818
> MOV: 3
> PNG: 363
> PPM: 3
> RAW-CR2: 8
> RAW-CRW: 9
> RAW-DNG: 1
> RAW-MRW: 150
> RAW-NEF: 9
> RAW-ORF: 2
> RAW-RAF: 2
> RAW-RAW: 1
> RAW-RW2: 1
> RAW-X3F: 1
> TIFF: 82
> WMF: 1
> XCF: 3
> Total Items: 2478
>
> * Freedesktop method :
> -----------------------------
>
> rebuild time duration : 16mn 23s
> cache size :
>
> [gilles .thumbnails]$ pwd
> /home/gilles/.thumbnails
> [gilles .thumbnails]$ du
> 189M    ./large
> 0       ./normal
> 189M    .
> [gilles .thumbnails]$
>
> * Thumbs database method :
> -----------------------------------
>
> rebuild time duration : 12mn 01s
> database file size :
>
> [gilles at pc-caulier photos]$ pwd
> /mnt/data/photos
> [gilles at pc-caulier photos]$ ls -al *.db
> -rw-r--r-- 1 gilles gilles  1398784 2009-06-12 08:46 digikam4.db
> -rw-r--r-- 1 gilles gilles 55004160 2009-06-12 08:59 thumbnails-digikam.db
> [gilles at pc-caulier photos]$
>
> Gilles Caulier
>



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