REVIEW OF DATA MANAGEMENT INFRASTRUCTURE IN CLOUD SCENARIO

Abstract

As a cloud computing systems refers to the demand delivery of IT resources via the internet with pay as
you go pricing. A cloud offers many services to the end users such as software, infrastructure and platform go on.
To develop the scalable techniques for transaction management utilizing the snapshot isolation (SI) model. The
model can lead to non- serializable transaction executions investigate two conflict detection techniques for
ensuring serializability. To support scalability and investigate system architectures and mechanisms in which the
transaction management functions are decoupled from the storage system and integrated with the application-level
processes. We present system architectures and demonstrate their scalability under the scale-out model of cloud
computing platforms. In the first system architecture all transaction management functions are executed in a fully
decentralized manner by the application processes. To perform a comparative evaluation of these architectures
using the benchmark and demonstrate their scalability.