Processing of Big DNA Sequence Alignment on Hadoop Cluster

The algorithms for sequence alignment are among the main tools of bioinformatics. They are used for sequence searches and alignment of similar sequences. In this paper, we present research work related to processing of Big DNA (Deoxyribonucleic acid) sequence alignment using Apache Hadoop framework. We present different algorithms for pattern matching and their usability in DNA sequence alignment. We propose the Hadoop implementation of these algorithms and test them on a cluster of commodity computers for various Big data size. The experimental evaluation are performed and results demonstrate the feasibility of our approach.