Towards an Elastic and Autonomic Multitenant Database

The success of cloud computing as a platform for deploying web-applications has led to a deluge of applications characterized by small data footprints with unpredictable access patterns. A scalable multitenant DataBase Management System (DBMS) is, therefore, an important component of the software stack for platforms supporting these applications. Elastic load balancing and efficient database migration techniques are key requirements for effective resource utilization and operational cost minimization. The vision is a DBMS where multitenancy is viewed as virtualization in the database layer, and elasticity is a first-class notion with the same stature as scalability, availability etc. The authors analyze the various models of database multitenancy, formalize the forms of migration, and identify the design space and research goals for an autonomic and elastic multitenant database.

Provided by: Association for Computing Machinery Topic: Cloud Date Added: Jun 2011 Format: PDF

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