On Replication Strategies for Data Intensive Cloud Applications
نویسنده
چکیده
Data Replication is an important aspect to be considered under the cloud and particularly so in the area of data intensive applications. Various replication strategies used in Amazon, Google and Microsoft cloud offerings are discussed followed by comparison of current research scenario and associated algorithms through a suitable tabulation. The merits and gaps existing in these algorithms and suitable suggestions for improvement are presented in this paper. KeywordsCloud Computing, Data Replication Static and Dynamic, Data Intensive Application
منابع مشابه
Data Replication-Based Scheduling in Cloud Computing Environment
Abstract— High-performance computing and vast storage are two key factors required for executing data-intensive applications. In comparison with traditional distributed systems like data grid, cloud computing provides these factors in a more affordable, scalable and elastic platform. Furthermore, accessing data files is critical for performing such applications. Sometimes accessing data becomes...
متن کاملImproving Data Availability Using Combined Replication Strategy in Cloud Environment
As grow as the data-intensive applications in cloud computing day after day, data popularity in this environment becomes critical and important. Hence to improve data availability and efficient accesses to popular data, replication algorithms are now widely used in distributed systems. However, most of them only replicate the static number of replicas on some requested chosen sites and it is ob...
متن کاملA Survey of Dynamic Replication Strategies for Improving Response Time in Data Grid Environment
Large-scale data management is a critical problem in a distributed system such as cloud,P2P system, World Wide Web (WWW), and Data Grid. One of the effective solutions is data replicationtechnique, which efficiently reduces the cost of communication and improves the data reliability andresponse time. Various replication methods can be proposed depending on when, where, and howreplicas are gener...
متن کاملA Survey on Various Data Replication & Applications in Cloud
Cloud computing provides scalable computing and storage resources. More and more data intensive applications are developed in this computing environment. Different applications have different quality-of-service (QoS) requirements. To continuously support the QoS requirement of an application after data corruption in the existing technique two QOS aware based algorithm are implemented. The first...
متن کاملFramework for Enhancing the Performance of Data Intensive MPI based HPC applications on Cloud
Corresponding Author: Ashwini Janagal Padmanabha Nitte Meenakshi Institute of Technology, Bangalore, Karnataka, India Email: [email protected] Abstract: Cloud computing is a new technology which is revolutionizing the current business model with pay-per-usage resource provisioning method. This model proves to be more profitable compared to traditional resource procurement and maintenanc...
متن کامل