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Supporting the preservation lifecycle in repositories
Faria, Luís; Becker, Christoph; Duretec, Kresimir; Ferreira, Miguel; Ramalho, José CarlosApresentação efetuada no "Open Repositories 2013", em Charlottetown, Canada, 2013 ; To accomplish effective digital preservation, repositories need to be able to incorporate processes such as planning, monitoring and preservation operations. These processes feed into each other and create a continuous cycle that allows a repository to detect opportunities and risks and act accordingly. Each of these digital p...
The SCAPE planning and watch suite : supporting the preservation lifecycle in r...
Kraxner, Michael; Plangg, Markus; Duretec, Kresimir; Becker, Christoph; Faria, LuísIncreasingly, content owners are operating repositories with large, heterogeneous collections. The responsibility to pro- vide access to these collections on the long term requires preservation processes such as planning, monitoring, and actual preservation operations such as migration and quality assurance, which have to be managed and integrated with the repositories. This article presents a suite of systems ...
Preservation watch : what to monitor and how
Becker, Christoph; Duretec, Kresimir; Petrov, Petar; Faria, Luís; Ferreira, Miguel; Ramalho, José CarlosFor successful preservation operations, a preservation system needs to be capable of monitoring compliance of preservation operations to specifications, alignment of these operations with the organisation’s preservation objectives, and associ- ated risks and opportunities. This requires linking a number of diverse information sources and specifying complex con- ditions. For example, the content to be preserved ...
Design and architecture of a novel preservation watch system
Faria, Luís; Petrov, Petar; Duretec, Kresimir; Becker, Christoph; Ferreira, Miguel; Ramalho, José CarlosSuccessful preservation of content requires sophisticated mechanisms for collecting, tracking and analyzing information about a multitude of relevant aspects. This is not limited to content itself, but also tracking of available software, other organization’s content, usage statistics and trends, format risks, systems operations and many more. Such tracking requires a flexible system that supports evolution ove...
Distributed preservation services: integrating planning and actions
Becker, Christoph; Ferreira, Miguel; Kraxner, Michael; Rauber, Andreas; Baptista, Ana Alice; Ramalho, José CarlosDigital preservation has turned into an active field of research. The most prominent approaches today are migration and emulation; especially considering migration, a range of working tools is available, each with specific strengths and weaknesses. The decision process on which actions to take to preserve a given set of digital ob jects for future access, i.e., preservation planning, is usually an ad-hoc proced...
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