User Tools

Site Tools


digital-archiving

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
digital-archiving [2015/01/02 22:52] – [Statistics] cedricdigital-archiving [2021/06/27 00:54] (current) cedric
Line 1: Line 1:
 ====== Digital archiving ====== ====== Digital archiving ======
-About the Long-term backup Problem.+About the long-term backup problem.
  
 What kind of data? What kind of data?
Line 10: Line 10:
   * books, papers, etc;   * books, papers, etc;
   * administrative data (bank statement, invoices, etc.).   * administrative data (bank statement, invoices, etc.).
 +
 +
 ===== Data format ===== ===== Data format =====
  
-  * better if not encumbered by any known patents; ogg, png, etc.;+  * better if not encumbered by any known patents; flac, ogg, png, etc.;
   * popular format: MP3, JPEG, etc.   * popular format: MP3, JPEG, etc.
 +
  
 ===== Space ===== ===== Space =====
 +
   * need more and more space;   * need more and more space;
 +
 +
 ==== Where to backup? ==== ==== Where to backup? ====
 +
   * On line:   * On line:
     * privacy     * privacy
Line 26: Line 33:
     * hard to keep backups up to date     * hard to keep backups up to date
   * TAPE   * TAPE
-    * transfert rates+    * transfer rates
     * http://www.tomshardware.com/reviews/backing-tape-drives,593.html     * http://www.tomshardware.com/reviews/backing-tape-drives,593.html
     * http://baheyeldin.com/linux/using-tape-backup-on-linux-for-a-home-network.html     * http://baheyeldin.com/linux/using-tape-backup-on-linux-for-a-home-network.html
  
-==== My personal solution ==== + 
-NAS + CD/DVD+On line solution: Nextcloud. 
 + 
 + 
 +====== The case of pictures ====== 
 + 
 +===== My solution =====
  
   * NAS:   * NAS:
-    *  all valuable data (source code, photo, music)+    *  all photographs
-    * //real-time// backup+    * //real-time// backup
 +  * print as much as possible on quality material;
   * CD/DVD   * CD/DVD
-    *  regular backup, but a little more spaced in time (need to waste a lot of time in order to have up to date backups)+    *  regular backup, but a little more spaced in time (need to waste a lot of time in order to have up to date backups)
 + 
 +You can distribute your photographs (numeric and printed) in your family. 
 + 
 ===== Statistics ===== ===== Statistics =====
-Photos +   
-  * before 2004: thousands of analog photographs (backup on photos album) and 242 photos scanned. + 
-  200476 photos; +|         ^ Number of photos  ^ 
-  2005: 249 photos; +^ 1999    | 35                | 
-  2006308 photos; +^ 2001    | 49                | 
-  2007: 397 photos; +^ 2002    | 16                | 
-  2008787 photos; +^ 2003    | 26                | 
-  2009: 610 photos; +2004    76                | 
-  2010: 2906 photos; +2005    | 286               | 
-  2011: 1933 photos; +2006    308               | 
-  2012: 1724 photos; +2007    | 411               | 
-  20132297 photos; +2008    787               | 
-  * 20131574 photos.+2009    | 612               | 
 +2010    | 2905              | 
 +2011    | 1935              | 
 +2012    | 1719              | 
 +2013    2297              | 
 +^ 2014    | 1571              | 
 +^ 2015    | 3050              | 
 +^ 2016    | 2216              | 
 +^ 2017    | 2161              | 
 +^ 2018    | 2471              | 
 +^ 2019    | 2130              | 
 +^ 2020    | 1845              | 
 + 
 +Before 1999thousands of analogue photographs (backup on photos album) and 242 photos scanned.
  
  
-====== Naming convention =====+===== Naming convention =====
-<code bash> +
-/photos$ ls -l +
-total 129192 +
-drwx------  3 cedric cedric      4096 2009-10-07 09:42 1973 +
-drwx------  3 cedric cedric      4096 2009-10-07 09:42 1984 +
-drwx------  3 cedric cedric      4096 2009-10-12 12:25 2001 +
-drwx------  3 cedric cedric      4096 2009-10-12 12:23 2003 +
-drwx------ 10 cedric cedric      4096 2009-10-07 09:50 2004 +
-drwx------ 21 cedric cedric      4096 2009-10-07 10:06 2005 +
-drwx------ 13 cedric cedric      4096 2009-10-07 10:14 2006 +
-drwx------ 17 cedric cedric      4096 2010-09-04 21:55 2007 +
-drwx------ 19 cedric cedric      4096 2010-01-01 13:35 2008 +
-drwx------ 20 cedric cedric     20480 2009-12-31 12:30 2009 +
-drwx------ 25 cedric cedric      4096 2010-12-30 13:15 2010 +
-drwx------  7 cedric cedric      4096 2011-04-13 21:26 2011 +
--rwx------  1 cedric cedric  15470592 2011-05-04 20:44 digikam4.db +
-drwx------  4 cedric cedric      4096 2009-10-10 12:12 no_date +
-drwx------  2 cedric cedric      4096 2009-10-10 14:37 photos_scolaires +
--rwx------  1 cedric cedric 116608000 2011-05-04 20:33 thumbnails-digikam.db+
  
-cedric@kubuntu:~/multimedia/photos$ ls -l 2010/ +ISO 8601
-total 216 +
-drwx------ 2 cedric cedric  4096 2010-01-03 14:15 2010-01_birthday-lucile_77 +
-drwx------ 2 cedric cedric  4096 2010-01-03 16:00 2010-01_new-year +
-drwx------ 2 cedric cedric  4096 2010-02-14 20:14 2010-02 +
-drwx------ 2 cedric cedric  4096 2010-03-28 14:45 2010-03 +
-drwx------ 2 cedric cedric  4096 2010-04-25 18:44 2010-04 +
-drwx------ 2 cedric cedric 12288 2010-06-13 15:10 2010-04_Deauville +
-drwx------ 2 cedric cedric  4096 2010-12-30 19:23 2010-04_Orlando +
-drwx------ 2 cedric cedric 16384 2010-05-30 17:45 2010-05 +
-drwx------ 2 cedric cedric  4096 2010-06-06 18:04 2010-05_Burial-life-of-boy-of-Dom +
-drwx------ 2 cedric cedric  4096 2010-06-06 18:04 2010-05_Burial-life-of-girl-of-Estelle +
-drwx------ 2 cedric cedric  4096 2010-05-20 21:14 2010-05_Hammamet +
-drwx------ 2 cedric cedric 20480 2010-07-03 10:30 2010-06 +
-drwx------ 2 cedric cedric  4096 2010-06-20 11:00 2010-06_birthday_marilyne_26 +
-drwx------ 2 cedric cedric 20480 2010-06-04 22:52 2010-06_Tozeur +
-drwx------ 2 cedric cedric 20480 2010-06-06 20:08 2010-06_wedding-Dom-Estelle +
-drwx------ 2 cedric cedric 12288 2010-08-01 12:34 2010-07 +
-drwx------ 2 cedric cedric  4096 2010-08-22 19:19 2010-08 +
-drwx------ 2 cedric cedric 45056 2011-02-06 13:40 2010-08_Ireland +
-drwx------ 2 cedric cedric  4096 2010-10-03 16:41 2010-09 +
-drwx------ 2 cedric cedric  4096 2010-10-18 21:50 2010-10 +
-drwx------ 2 cedric cedric  4096 2010-11-29 17:22 2010-11 +
-drwx------ 2 cedric cedric 12288 2011-01-01 16:21 2010-12 +
-drwx------ 2 cedric cedric  4096 2010-12-30 13:16 2010-12_christmas+
  
-/photos$ ls -l 2010/2010-04_Orlando/ 
-total 600908 
--rwx------ 1 cedric cedric  5531672 2010-04-05 19:25 2010-04-05T19:25:48_01.jpg 
--rwx------ 1 cedric cedric  5945981 2010-04-05 19:25 2010-04-05T19:25:56_02.jpg 
--rwx------ 1 cedric cedric  5214049 2010-04-05 19:26 2010-04-05T19:26:02_03.jpg 
-. 
-. 
-. 
--rwx------ 1 cedric cedric  5520932 2010-04-07 18:04 2010-04-07T18:04:26_91.jpg 
-</code> 
  
 +===== Transfer your photographs to your computer in 5 steps =====
  
-====== Transfer your photographs to your computer in 5 steps ====== +  transfer on computer with digiKam; 
-  transfert on computer with digiKam; +  - use the [[https://apps.kde.org/kipi_plugins | KIPI]] plugin to batch rename all the photographs;
-  - use the [[http://www.kipi-plugins.org/ | KIPI]] plugin to batch rename all the photographs;+
   - change rights: ''chmod 700 *.jpg'';   - change rights: ''chmod 700 *.jpg'';
   - geolocalization with KIPI;   - geolocalization with KIPI;
-  - tag your photograps.+  - tag your photographs.
digital-archiving.1420235542.txt.gz · Last modified: 2015/01/02 22:52 by cedric