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Content Server System Architecture for Providing Differentiated Levels of Service in a Digital Preservation Cloud

机译:用于在数字保护云中提供差异化​​服务级别的Content Server系统架构

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The growing use of digital records in organizations creates a challenge of preservation and archival of these records. The entities dealing with the care and keeping of digital records include governmental organizations at the local and national level that must retain evidence of policy and administration, history-oriented institutions that keep cultural heritage for posterity, financial, medical, legal and plethora of other organizations and businesses. Archiving and preserving digital records requires IT infrastructure and personnel to run the infrastructure. Recently, Cloud Computing has gained momentum in the IT world as one of the options for dealing with the challenges of electronic record management, thanks to the maturity of network protocol infrastructure, virtualization technology and a price-based Service Level Agreement structure. This paper discusses the characteristics and challenges of long term digital preservation that motivate the concept of a specialized Digital Preservation Cloud Service. In response to these challenges, a scalable and evolvable Content Server System Architecture is proposed here, which can constitute the core of a Digital Preservation Cloud. The proposed architecture with its SOA paradigm, layers, and open interfaces will be capable of servicing different levels of service requirements for long term archiving, preservation, search, and access.
机译:组织中数字记录的越来越多的使用对这些记录的保存和归档提出了挑战。处理和保存数字记录的实体包括必须保留政策和行政证明的地方和国家级政府机构,为后代保留文化遗​​产的历史悠久的机构,金融,医疗,法律和其他众多组织和企业。归档和保存数字记录需要IT基础架构和人员来运行该基础架构。最近,由于网络协议基础架构,虚拟化技术和基于价格的服务水平协议结构的成熟,云计算作为应对电子记录管理挑战的一种选择,已在IT领域获得了发展。本文讨论了长期数字保存的特征和挑战,这些特征和挑战激发了专门的数字保存云服务的概念。为应对这些挑战,此处提出了一种可扩展且可扩展的内容服务器系统架构,该架构可构成数字保存云的核心。拟议的体系结构及其SOA范例,层和开放接口将能够满足长期归档,保存,搜索和访问的不同级别的服务要求。

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