EAN: 9783319326306

SPRINGERBRIEFS IN ELECTRICAL AND COMPUTER ENGIN...

This book discusses the characteristics of virtualized cloud networking  identifies the
requirements of cloud network management  and illustrates the challenges in deploying virtual
clusters in multi-tenant cloud data centers. The book also introduces network partitioning
techniques to provide contention-free allocation  topology-invariant reallocation  and highly
efficient resource utilization  based on the Fat-tree network structure. Managing cloud data
center resources without considering resource contentions among different cloud services and
dynamic resource demands adversely affects the performance of cloud services and reduces the
resource utilization of cloud data centers. These challenges are mainly due to strict cluster
topology requirements  resource contentions between uncooperative cloud services  and spatial
temporal data center resource fragmentation. Cloud data center network resource allocation
reallocation which cope well with such challenges will allow cloud services to be provisioned
with predictable network performance  mitigate service performance degradation and even
guarantee service level agreements. Virtualized Cloud Data Center Networks: Issues in Resource
Management tackles the challenges of managing cloud data center networks and introduces
techniques to efficiently deploy large-scale distributed computing applications that require
predictable performance in multi-tenant cloud data centers.

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