title: Computational biology in the cloud: methods and new insights from computing at scale.
abstract: The past few years have seen both explosions in the size of biological data sets and the proliferation of new, highly flexible on-demand computing capabilities. The sheer amount of information available from genomic and metagenomic sequencing, high-throughput proteomics, experimental and simulation datasets on molecular structure and dynamics affords an opportunity for greatly expanded insight, but it creates new challenges of scale for computation, storage, and interpretation of petascale data. Cloud computing resources have the potential to help solve these problems by offering a utility model of computing and storage: near-unlimited capacity, the ability to burst usage, and cheap and flexible payment models. Effective use of cloud computing on large biological datasets requires dealing with non-trivial problems of scale and robustness, since performance-limiting factors can change substantially when a dataset grows by a factor of 10,000 or more. New computing paradigms are thus often needed. The use of cloud platforms also creates new opportunities to share data, reduce duplication, and to provide easy reproducibility by making the datasets and computational methods easily available.
authors: Department of Molecular Physiology, University of Virginia, Box 800886, Charlottesville, VA 22908, USA.
authors: Peter M
authors: PM
authors: Kasson
mesh_terms: D019295:Computational Biology / Q000379:methods*; D016208:Databases, Factual / Q000706:statistics & numerical data; D006801:Humans; D033181:Information Dissemination; D016247:Information Storage and Retrieval / Q000379:methods*; D014584:User-Computer Interface