UNICORE Virtual Organizations System

Benedyczak, Krzysztof; Lewandowski, Marcin; Nowiński, Aleksander; Bała, Piotr

doi:10.1007/978-3-642-14403-5_17

Cited by 3 publications

(2 citation statements)

References 2 publications

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“…Groups or sub-group members and attributes can be managed by different administrators. All UVOS-managed information can be queried by SAML2-compatible applications [8]. Responding to such a query, UVOS answers with a signed SAML assertion including all attributes (group affiliations, group attributes, and global attributes).…”

Section: Securitymentioning

confidence: 99%

The Bis-Grid Engine: An Orchestration as a Service Infrastructure

Höing¹,

Scherp²,

Gudenkauf³

2014

IJC

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The need for information system integration is typical for many companies including small and medium-sized enterprises (SMEs). But especially for SMEs, the costs to run a full-fledged integration platform in-house are beyond the available IT budget. This article describes the concept of Orchestration as a Service (OaaS), a specialization of the Platform as a Service (PaaS) paradigm in the Cloud (computing) world. The goal of this paradigm is to provide a workflow-based integration platform as a (Cloud) service focusing on so-called service orchestrations. We present the BIS-Grid Engine as a core middleware for an OaaS infrastructure including a discussion about how our solution addresses security requirements that are a key issue in Cloud technologies.

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Section: Securitymentioning

confidence: 99%

The Bis-Grid Engine: An Orchestration as a Service Infrastructure

Höing¹,

Scherp²,

Gudenkauf³

2014

IJC

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show abstract

“…Groups or sub-groups members and attributes can be managed by different administrators. All UVOS-managed information can be queried by SAML2-compatible applications [3] and UVOS answers with a signed SAML assertion including all attributes (groups affiliations, group attributes, and global attributes). The combination of UVOS and UNICORE 6 are fully integrated and well-tested in the Chemomentum project, wherein UVOS was developed 9 .…”

Section: Fig 3 Interaction Between the Bis-grid Engine And Uvosmentioning

confidence: 99%

An Orchestration as a Service Infrastructure Using Grid Technologies and WS-BPEL

Höing

Scherp

Gudenkauf

et al. 2009

Service-Oriented Computing

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Abstract. The BIS-Grid project, as part of the German D-Grid initiative, investigates service orchestration using Grid service technologies to show how such technologies can be employed for information systems integration, especially when crossing enterprise boundaries. Small and medium enterprises will be enabled to integrate heterogeneous business information systems and to use external resources and services with affordable effort.In this paper, we discuss our Orchestration as a Service (OaaS) paradigm and present the BIS-Grid OaaS infrastructure. This infrastructure is based upon service extensions to the Grid middleware UNI-CORE 6 to use an arbitrary WS-BPEL workflow engine and standard WS-BPEL to orchestrate both plain Web services and stateful, WSRFbased Grid services. We report on the evaluation scenarios at our industrial application partners and on the applied service modeling methodology.

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