Current Research

Empirically analyze and resolve system scalability and performance issues (Cloud computing platforms and other platforms), finding software and hardware bottlenecks and their migration patterns in N-tier system using N-tier application benchmarks. In particularly performance comparisons and tuning various database clustering technologies using empirical based approaches. Comparing overhead and benefits of Cloud computing (Amazon EC2, Open Cirrus) and traditional system deployment platforms using N-tier application benchmarks. Implementing an automated code generation framework to generate scripts to perform staging testing in distributed systems.

Research Interests

  • SOA and Web Services
  • Distributed fault tolerances
  • Queuing theory