منابع مشابه
Managing Clouds in Cloud Platforms
Managing cloud services is a fundamental challenge in todays virtualized environments. These challenges equally face both providers and consumers of cloud services. The issue becomes even more challenging in virtualized environments that support mobile clouds. Cloud computing platforms such as Amazon EC2 provide customers with flexible, on demand resources at low cost. However, they fail to pro...
متن کاملManaging Identity and Authorization for Community Clouds
A community cloud operates to serve multiple organizations who have entered into sharing arrangements with one or more cloud providers. Members of the participating organizations may also collaborate on shared projects, which may lead them to exercise shared control over virtual machines or other cloud-hosted resource instances. Software running in the cloud instances may serve the community me...
متن کاملManaging deadline-constrained bag-of-tasks jobs on hybrid clouds
Outsourcing jobs to a public cloud is a cost-effective way to address the problem of satisfying the peak resource demand when the local cloud has insufficient resources. In this paper, we study on managing deadline-constrained bag-of-tasks jobs on hybrid clouds. We present a binary nonlinear programming (BNP) problem to model the hybrid cloud management where the utilization of physical machine...
متن کاملSeeing through the clouds: Managing data flow and compliance in cloud computing
As cloud computing becomes an increasingly dominant means of providing computing resources worldwide, legal and regulatory issues associated with the cloud also become more pronounced. In particular, there is a heightened focus on ensuring the privacy and integrity of end-users’ personal data. At present, the cloud is opaque, a black-box. The technical means for enforcing and demonstrating comp...
متن کاملDCaaS: Data Consistency as a Service for Managing Data Uncertainty on the Clouds
Ensuring data correctness over partitioned distributed database systems is a classical problem. Classical solutions proposed to solve this problem are mainly adopting locking or blocking techniques. These techniques are not suitable for cloud environments as they produce terrible response times; due to the long latency and faultiness of wide area network connections among cloud datacenters. One...
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ژورنال
عنوان ژورنال: ACM SIGOPS Operating Systems Review
سال: 2006
ISSN: 0163-5980
DOI: 10.1145/1151374.1151379