On the elasticity of NoSQL databases over cloud management platforms

Konstantinou, I; Angelou, E; Boumpouka, C; Tsoumakos, D; Koziris, N

dc.contributor.author	Konstantinou, I	en
dc.contributor.author	Angelou, E	en
dc.contributor.author	Boumpouka, C	en
dc.contributor.author	Tsoumakos, D	en
dc.contributor.author	Koziris, N	en
dc.date.accessioned	2014-03-01T02:53:24Z
dc.date.available	2014-03-01T02:53:24Z
dc.date.issued	2011	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/36289
dc.subject	cassandra	en
dc.subject	cloud computing	en
dc.subject	hbase	en
dc.subject	nosql	en
dc.subject	riak	en
dc.subject.other	Adaptive monitoring	en
dc.subject.other	cassandra	en
dc.subject.other	Cloud providers	en
dc.subject.other	Cluster configurations	en
dc.subject.other	Commodity hardware	en
dc.subject.other	Comparative studies	en
dc.subject.other	Decision-making systems	en
dc.subject.other	Expansion and contraction	en
dc.subject.other	hbase	en
dc.subject.other	High quality	en
dc.subject.other	Large-scale datasets	en
dc.subject.other	Management platforms	en
dc.subject.other	nosql	en
dc.subject.other	Open-source	en
dc.subject.other	Prototype implementations	en
dc.subject.other	riak	en
dc.subject.other	Database systems	en
dc.subject.other	Elasticity	en
dc.subject.other	Knowledge management	en
dc.subject.other	Cloud computing	en
dc.title	On the elasticity of NoSQL databases over cloud management platforms	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1145/2063576.2063973	en
heal.identifier.secondary	http://dx.doi.org/10.1145/2063576.2063973	en
heal.publicationDate	2011	en
heal.abstract	NoSQL databases focus on analytical processing of large scale datasets, offering increased scalability over commodity hardware. One of their strongest features is elasticity, which allows for fairly portioned premiums and high-quality performance and directly applies to the philosophy of a cloud-based platform. Yet, the process of adaptive expansion and contraction of resources usually involves a lot of manual effort during cluster configuration. To date, there exists no comparative study to quantify this cost and measure the efficacy of NoSQL engines that offer this feature over a cloud provider. In this work, we present a cloud-enabled framework for adaptive monitoring of NoSQL systems. We perform a study of the elasticity feature on some of the most popular NoSQL databases over an open-source cloud platform. Based on these measurements, we finally present a prototype implementation of a decision making system that enables automatic elastic operations of any NoSQL engine based on administrator or application-specified constraints. © 2011 ACM.	en
heal.journalName	International Conference on Information and Knowledge Management, Proceedings	en
dc.identifier.doi	10.1145/2063576.2063973	en
dc.identifier.spage	2385	en
dc.identifier.epage	2388	en