Preservation - Revision history

Jlderidder: /* Preservation Plan for Digital Materials */

2012-09-24T18:35:12Z

Preservation Plan for Digital Materials

←Older revision		Revision as of 18:35, 24 September 2012
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	[[Security and Business Continuity Policies]]		[[Security and Business Continuity Policies]]
		+
		+	[[Recommendations for Authors and Creators]]

	===Division of Digital Content===		===Division of Digital Content===

Jlderidder: /* Preservation Plan for Digital Materials */

2012-04-20T20:29:54Z

Preservation Plan for Digital Materials

←Older revision		Revision as of 20:29, 20 April 2012
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	[[HighLevelPolicies\|High Level Policies]]		[[HighLevelPolicies\|High Level Policies]]
		+
		+	[[Security and Business Continuity Policies]]

	===Division of Digital Content===		===Division of Digital Content===

Jlderidder at 19:08, 16 February 2012

2012-02-16T19:08:27Z

←Older revision		Revision as of 19:08, 16 February 2012
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	=== Preservation Plan for Digital Materials ===		=== Preservation Plan for Digital Materials ===
		+
		+	The University of Alabama (UA) Libraries preserve selected digital content for long-term access support. Our highest level of attention and support is given to content selected for digitization from UA Libraries Special Collections. Other research materials are assigned preservation strategies at appropriate levels based on file formats and perceived needs of our designated audience, the faculty and students of the University of Alabama.
		+
		+	The University of Alabama (UA) Libraries DigiPres group will determine the need to normalize or migrate files pending loss of access due to obsolescence. Decisions will be made on a cost/benefit basis with consideration for the needs of our stated audience.

	[[HighLevelPolicies\|High Level Policies]]		[[HighLevelPolicies\|High Level Policies]]

Jlderidder at 18:25, 17 November 2011

2011-11-17T18:25:38Z

←Older revision		Revision as of 18:25, 17 November 2011
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	\| Level III \|\| Open source software for rendering archival content \|\| No \|\| No \|\| No \|\| No \|\| Yes \|\| Yes \|\| Yes		\| Level III \|\| Open source software for rendering archival content \|\| No \|\| No \|\| No \|\| No \|\| Yes \|\| Yes \|\| Yes
	\|-		\|-
-	\| Level ~~III~~ \|\| Undergraduate Research Papers \|\| No \|\| No \|\| No \|\| No \|\| No \|\| Yes \|\| Yes	+	\| Level IV \|\| Undergraduate Research Papers \|\| No \|\| No \|\| No \|\| No \|\| No \|\| Yes \|\| Yes
	\|-		\|-
-	\| Level IV \|\| Material digitized at patron request \|\|No \|\| No \|\| No \|\| No \|\| No \|\| No \|\| Yes	+	\| Level V \|\| Material digitized at patron request \|\|No \|\| No \|\| No \|\| No \|\| No \|\| No \|\| Yes
	\|}		\|}

Jlderidder at 17:58, 17 October 2011

2011-10-17T17:58:36Z

←Older revision		Revision as of 17:58, 17 October 2011
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	* [[Formats]]		* [[Formats]]
	* [[File Naming and Linking for LOCKSS]]		* [[File Naming and Linking for LOCKSS]]
		+
		+	[[User:Jlderidder\|Jlderidder]]

Jlderidder: /* = Descriptive Metadata */

2011-10-17T17:58:07Z

= Descriptive Metadata

←Older revision		Revision as of 17:58, 17 October 2011
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	#The storage system is covered by a weekly full backup and daily differential backups. The weekly full backup is duplicated, and a copy is sent offsite, with at least a two-month rolling backup schedule.		#The storage system is covered by a weekly full backup and daily differential backups. The weekly full backup is duplicated, and a copy is sent offsite, with at least a two-month rolling backup schedule.

-	=== Descriptive Metadata ==	+	=== Descriptive Metadata ===
	# Up to 2 versions of descriptive metadata will be stored, the original and the most recent. Captures will be made quarterly from the delivery software web directories. If the metadata found there is more recent than what is stored, it will be placed in the archive. Version 2 of each metadata file will be overwritten with each new capture.		# Up to 2 versions of descriptive metadata will be stored, the original and the most recent. Captures will be made quarterly from the delivery software web directories. If the metadata found there is more recent than what is stored, it will be placed in the archive. Version 2 of each metadata file will be overwritten with each new capture.

Jlderidder at 17:57, 17 October 2011

2011-10-17T17:57:54Z

←Older revision		Revision as of 17:57, 17 October 2011
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	#The storage system is covered by a weekly full backup and daily differential backups. The weekly full backup is duplicated, and a copy is sent offsite, with at least a two-month rolling backup schedule.		#The storage system is covered by a weekly full backup and daily differential backups. The weekly full backup is duplicated, and a copy is sent offsite, with at least a two-month rolling backup schedule.

		+	=== Descriptive Metadata ==
		+	# Up to 2 versions of descriptive metadata will be stored, the original and the most recent. Captures will be made quarterly from the delivery software web directories. If the metadata found there is more recent than what is stored, it will be placed in the archive. Version 2 of each metadata file will be overwritten with each new capture.

Jlderidder: /* Emulation Support */

2010-06-11T12:40:04Z

Emulation Support

←Older revision		Revision as of 12:40, 11 June 2010
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	=== Emulation Support===		=== Emulation Support===
-	#In addition to the migration support above, open-source software needed for creating derivatives and providing web delivery ~~will~~ be stored in the archive.	+	#In addition to the migration support above, open-source software needed for creating derivatives and providing web delivery may be stored in the archive.
-	#Documentation of current procedures for recreating the current online user experience ~~will~~ be stored in the archive.	+	#Documentation of current procedures for recreating the current online user experience may be stored in the archive.

	=== Bit-Level Preservation===		=== Bit-Level Preservation===

Jlderidder at 14:49, 9 June 2010

2010-06-09T14:49:25Z

←Older revision		Revision as of 14:49, 9 June 2010
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		+	== University of Alabama Libraries Digital Services==
		+
	=== Preservation Plan for Digital Materials ===		=== Preservation Plan for Digital Materials ===

	[[HighLevelPolicies\|High Level Policies]]		[[HighLevelPolicies\|High Level Policies]]
-
-	=== University of Alabama Libraries Digital Services===

	===Division of Digital Content===		===Division of Digital Content===

Jlderidder at 13:46, 14 May 2010

2010-05-14T13:46:45Z

←Older revision		Revision as of 13:46, 14 May 2010
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	#'''Level I support''' is for content digitized in formats and with methods supporting the current archival standards, and for which we have digital rights management permissions and documented access permission. This is our most dedicated level of support. It includes collection of technical and administrative metadata, bit-level preservation, and commitment to migrate content as formats change over the years.An example would be a manuscript collection digitized by Digital Services.		#'''Level I support''' is for content digitized in formats and with methods supporting the current archival standards, and for which we have digital rights management permissions and documented access permission. This is our most dedicated level of support. It includes collection of technical and administrative metadata, bit-level preservation, and commitment to migrate content as formats change over the years.An example would be a manuscript collection digitized by Digital Services.
	#'''Level II support''' is for content which may not have been digitized in currently supported archival formats, but for which The University of Alabama Libraries has committed long term access support, and for which we have digital rights permissions and documented access permissions. An example would be Electronic Theses and Dissertations.		#'''Level II support''' is for content which may not have been digitized in currently supported archival formats, but for which The University of Alabama Libraries has committed long term access support, and for which we have digital rights permissions and documented access permissions. An example would be Electronic Theses and Dissertations.
-	#'''Level III support''' is for content which may not have been digitized in currently supported archival formats, but for which The University of Alabama Libraries has committed short term access support, and for which we have digital rights permissions and documented access permissions. An example would be Undergraduate Research Papers.	+	#'''Level III support''' is for content which needs to undergo regular change, and hence is not appropriate for inclusion in LOCKSS; however, it is to our benefit to offer bit-level preservation for this content until it needs to change. An example of this would be software necessary for either migration or emulation.
-	#'''Level IV support''' is for content for which The University of Alabama Libraries has not committed access support, but which is currently managed by Digital Services, and for which we have digital rights permissions. An example would be files digitized at the patron request.	+	#'''Level IV support''' is for content which may not have been digitized in currently supported archival formats, but for which The University of Alabama Libraries has committed short term access support, and for which we have digital rights permissions and documented access permissions. An example would be Undergraduate Research Papers.
		+	#'''Level V support''' is for content for which The University of Alabama Libraries has not committed access support, but which is currently managed by Digital Services, and for which we have digital rights permissions. An example would be files digitized at the patron request.


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	! Migration Support		! Migration Support
	! Emulation Support		! Emulation Support
-	! Bit-Level Preservation
	! Long Term Retention		! Long Term Retention
		+	! Bit-Level Preservation
	! Annual Review		! Annual Review
	! Local Backups		! Local Backups
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	\|-		\|-
	\| Level II \|\| Electronic Theses and Dissertations \|\| Possibly \|\| Possibly \|\| Possibly \|\|Yes \|\| Yes \|\| Yes \|\| Yes		\| Level II \|\| Electronic Theses and Dissertations \|\| Possibly \|\| Possibly \|\| Possibly \|\|Yes \|\| Yes \|\| Yes \|\| Yes
		+	\|-
		+	\| Level III \|\| Open source software for rendering archival content \|\| No \|\| No \|\| No \|\| No \|\| Yes \|\| Yes \|\| Yes
	\|-		\|-
	\| Level III \|\| Undergraduate Research Papers \|\| No \|\| No \|\| No \|\| No \|\| No \|\| Yes \|\| Yes		\| Level III \|\| Undergraduate Research Papers \|\| No \|\| No \|\| No \|\| No \|\| No \|\| Yes \|\| Yes