id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_ex2jgqbgjrav3myctnhuvfsmaa	Elias Oltmanns	Different Preservation Levels: The Case of Scholarly Digital Editions	2019.0	9	.pdf	application/pdf	5637	429	48	Different Preservation Levels: The Case of Scholarly Digital Editions applications by our partners from the digital humanities, among them the SDE 'Opus postumum'. In this paper we discuss a set of service levels for the long-term preservation of SDEs beyond the day that Service level 2 is a more pragmatic approach to the long-term availability of applications in the humanities Service level 3 aims at the separate preservation of all digital data objects underlying the application. 'atomised' application data can be stored in a long-term digital preservation system using open, well-known The BBAW, being one of the partners in the HDC project mentioned in the introduction had provided the data of this SDE for our investigations into possible solutions for long-term preservation. The Opus postumum has been realised as a web application based on the XML database eXist (http:// exist-db.org/), which stores the TEI encoded transcriptions, and the digital image library digilib (https://robcast.github.io/digilib/) providing access to the facsimiles.	./cache/work_ex2jgqbgjrav3myctnhuvfsmaa.pdf	./txt/work_ex2jgqbgjrav3myctnhuvfsmaa.txt