3 research outputs found
Big Data and Large-scale Data Analytics: Efficiency of Sustainable Scalability and Security of Centralized Clouds and Edge Deployment Architectures
One of the significant shifts of the next-generation computing technologies will certainly be in
the development of Big Data (BD) deployment architectures. Apache Hadoop, the BD
landmark, evolved as a widely deployed BD operating system. Its new features include
federation structure and many associated frameworks, which provide Hadoop 3.x with the
maturity to serve different markets. This dissertation addresses two leading issues involved in
exploiting BD and large-scale data analytics realm using the Hadoop platform. Namely,
(i)Scalability that directly affects the system performance and overall throughput using
portable Docker containers. (ii) Security that spread the adoption of data protection practices
among practitioners using access controls. An Enhanced Mapreduce Environment (EME),
OPportunistic and Elastic Resource Allocation (OPERA) scheduler, BD Federation Access Broker
(BDFAB), and a Secure Intelligent Transportation System (SITS) of multi-tiers architecture for
data streaming to the cloud computing are the main contribution of this thesis study
QoS-guaranteed resource provisioning for cloud-based MapReduce
This PhD project has investigated how to guarantee the quality of MapReduce services in cloud computing while minimizing the operational cost of the MapReduce services through dynamic resource provisioning. In this PhD project, a framework for the dynamic resource provisioning has been developed. Meanwhile, theoretical results for the dynamic resource provisioning have been derived, and a set of efficient and effective algorithms used in the framework have been proposed