Distributed database caching for web applications and web services

Authors:
H. K. Mehta;P. Kanungo;M. Chandwani
Affiliations:
Devi Ahilya University, Indore, India;Patel Group of Institutions, Ralamandal, Indore, India;Devi Ahilya University, Indore, India
Venue:
Proceedings of the International Conference & Workshop on Emerging Trends in Technology
Year:
2011

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Abstract

The demand and usage of web application are increasing exponentially. Generally, these web applications are dynamic in nature. These applications retrieve the data from databases based on user's requests. The high demand servers receive thousands of requests in a second. This overloads the database and degrades the overall performance of the web applications. If the database and web server are implemented on the same server, the database may become the bottleneck. Hence, these applications are implemented as multitier application. In multitier web applications and web services the web based frontend, business logic and databases are deployed over the different servers. Although this will introduce the network delay as web server, application server and database server are connected through network. To avoid the network delay and to improve the performance of multitier applications a new distributed hash-based database cache implementation is presented. Centralized control of the distributed cache is implemented for overall improved performance.