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000722615 020__ $$z9783319047645
000722615 020__ $$z3319047647
000722615 020__ $$a9783319047652electronic book
000722615 020__ $$a3319047655electronic book
000722615 0247_ $$a10.1007/978-3-319-04765-2$$2doi
000722615 035__ $$aSP(OCoLC)ocn877886268
000722615 035__ $$aSP(OCoLC)877886268
000722615 040__ $$aN$T$$beng$$erda$$epn$$cN$T$$dYDXCP$$dDEBBG$$dGW5XE$$dA7U$$dOCLCO$$dUWO$$dOCLCF$$dE7B$$dCOO$$dEBLCP
000722615 049__ $$aISEA
000722615 050_4 $$aQA76.9.D3
000722615 08204 $$a005.7565$$223
000722615 1001_ $$aZhao, Liang,$$eauthor.
000722615 24510 $$aCloud data management$$h[electronic resource] /$$cLiang zhao, Sherif Sakr, Anna Liu, Athman Bouguettaya ; foreworded by Albert Y. Zomaya.
000722615 264_1 $$aCham ;$$aNew York :$$bSpringer,$$c2014.
000722615 300__ $$a1 online resource
000722615 336__ $$atext$$btxt$$2rdacontent
000722615 337__ $$acomputer$$bc$$2rdamedia
000722615 338__ $$aonline resource$$bcr$$2rdacarrier
000722615 5050_ $$aIntroduction -- Cloud Computing -- Cloud-Hosted Data Storage Systems -- Performance Evaluation Framework of Cloud Platforms -- Database Replication of NoSQL Database-as-a-Service -- Replicating Virtualized Database Servers -- SLA-Driven Database Replication on Virtualized Database Servers -- QoS-Aware Service Compositions in Cloud Computing -- Big Data Processing Systems -- Conclusions.
000722615 506__ $$aAccess limited to authorized users.
000722615 520__ $$aIn practice, the design and architecture of a cloud varies among cloud providers. We present a generic evaluation framework for the performance, availability and reliability characteristics of various cloud platforms. We describe a generic benchmark architecture for cloud databases, specifically NoSQL database as a service. It measures the performance of replication delay and monetary cost. Service Level Agreements (SLA) represent the contract which captures the agreed upon guarantees between a service provider and its customers. The specifications of existing service level agreements (SLA) for cloud services are not designed to flexibly handle even relatively straightforward performance and technical requirements of consumer applications. We present a novel approach for SLA-based management of cloud-hosted databases from the consumer perspective and an end-to-end framework for consumer-centric SLA management of cloud-hosted databases. The framework facilitates adaptive and dynamic provisioning of the database tier of the software applications based on application-defined policies for satisfying their own SLA performance requirements, avoiding the cost of any SLA violation and controlling the monetary cost of the allocated computing resources. In this framework, the SLA of the consumer applications are declaratively defined in terms of goals which are subjected to a number of constraints that are specific to the application requirements. The framework continuously monitors the application-defined SLA and automatically triggers the execution of necessary corrective actions (scaling out/in the database tier) when required. The framework is database platform-agnostic, uses virtualization-based database replication mechanisms and requires zero source code changes of the cloud-hosted software applications.
000722615 588__ $$aDescription based on print version record.
000722615 650_0 $$aDatabase management.
000722615 650_0 $$aCloud computing.
000722615 7001_ $$aSakr, Sherif,$$d1979-$$eauthor.
000722615 7001_ $$aLiu, Anna,$$eauthor.
000722615 7001_ $$aBouguettaya, Athman,$$eauthor.
000722615 77608 $$iPrint version:$$tCloud data management.$$z9783319047645$$w(OCoLC)868042111
000722615 852__ $$bebk
000722615 85640 $$3SpringerLink$$uhttps://univsouthin.idm.oclc.org/login?url=http://link.springer.com/10.1007/978-3-319-04765-2$$zOnline Access$$91397441.1
000722615 909CO $$ooai:library.usi.edu:722615$$pGLOBAL_SET
000722615 980__ $$aEBOOK
000722615 980__ $$aBIB
000722615 982__ $$aEbook
000722615 983__ $$aOnline
000722615 994__ $$a92$$bISE