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Personal Digital Preservation
THATCamp Switzerland11-11-11
About this workshop
Slides available on SlideshareBookmarks listed on Diigo
Follow this link: bit.ly/tcch-pdp About me:Alexandre Garcia | digital archivist@souslapoussiere on Twitter
Save your memory
Protect your rights
Risks and threats
Don't trust the hardware
Risques touchant le matriel:Chocs, accidents
Dgradation physique / chimique
Obsolescence technique (avoir un lecteur ou la connectique disponible + systme de fichier compatible)
Vol, perte
Don't trust the software
Risques lis aux logiciels:Formats de donnes ferms
Non-portabilit des donnes
Obsolescence des formats de donnes et des logiciels permettant de les lire
Donnes cryptes ou protges par mot de passe: perte des cls
Mesures prendre:
Disposer de plusieurs logiciels permettant de lire les donnes
Eviter la multiplication des formats
Adopter des formats ouverts
Oprer des migrations quand ncessaire
Exemple de Prezi
Don't trust the cloud
https://twitter.com/#!/nico_AsLi/status/111316548194549760
Qualit du service (backup?)Continuit du serviceScurit et confidentialit des donnesTraitements oprs sur les donnes (reformatage?)
Mesures prendre:Attentiion aux CGU, ToSVrifier la possibilit de rcuprer facilement les donnes
Don't trust yourself
Risques de mauvaises manipulations!
Mesures prendre: agir avec mthode
Myth #1
I don't need to create folders. Google is my friend.
Myth #2
Storage is cheap.
Why bother?
Dans un environnement pro, la gestion du stockage cote cherDans un environnement perso, la gestion du stockage prend du temps
Slectionner ce qu'on veut conserver pour ne pas garder l'inutile et travailler trop
Hard Drive 1 TB140 / 172 CHF
Swiss National Sound ArchivesDigital Archiving Services
1 TB / year 3'065 / 3'780 CHF
Let's preserve some data!
Know your stuff
What is it?
Where is it?
Do you have to keep it?
How will you use it tomorrow?
Is it really yours?
Can somebody else keep it for you?
File your stuff
File to manage
File to retrieve
File to keep what you need to keep
Filing plan
Files and folders names
Structure rflchie, prvue pour le long terme (par exemple pas lie un projet de recherche), permettant les mises jourNoms de fichiers intelligibles, bien formsFormats de fichiers en nombre restreint
Save your stuff
File formats
Choose the right hardware, but not only one
One central repository
+ Backup+ Backup (elsewhere)(+ Backup)
L.O.C.K.S.S.
Don't forget your stuff
Check it
Update it
Preserving images, photos and videos
File formats
File names
Preserve the highest quality (master)
Never edit the master file
Preserve the metadata
Preserving emails
Issues:Webmail vs. desktop software
Attachments
Some resources
Personal Archiving: Preserving Your Digital Memories
http://www.digitalpreservation.gov/you/
Claude HUC: Prserver son patrimoine numrique, Eyrolles 2010
Photo credits
3)http://www.wordle.net/4)Flickr/howzey CC BY-NC-ND4)Flickr/jsmoorman CC BY-NC-SA5)Flickr/pictureperfectpose CC BY6,7)Alexandre Garcia CC BY6)Wikicommons/Shizhao CC BY-SA9)Flickr//ladymixy-uk CC BY-NC-SA10)Flickr/fredr CC BY-NC-ND11)Flickr/ontdesign CC BY-NC-SA13)Flickr/theplanetdotcom CC BY-SA 14)Flickr/wwworks CC BY15)Flickr/sararah CC BY-NC-SA16)Flickr/ickypic CC BY-NC-SA17)Flickr/kaptainkobold CC BY-NC-SA