title: Creating databases for biological information: an introduction.
abstract: The essence of bioinformatics is dealing with large quantities of information. Whether it be sequencing data, microarray data files, mass spectrometric data (e.g., fingerprints), the catalog of strains arising from an insertional mutagenesis project, or even large numbers of PDF files, there inevitably comes a time when the information can simply no longer be managed with files and directories. This is where databases come into play. This unit briefly reviews the characteristics of several database management systems, including flat file, indexed file, relational databases, and NoSQL databases. It compares their strengths and weaknesses and offers some general guidelines for selecting an appropriate database management system.
authors.affiliation: Ontario Institute for Cancer Research, Toronto, Ontario, Canada.
authors.forename: Lincoln
authors.initials: L
authors.lastname: Stein
mesh_terms: D019295:Computational Biology / Q000379:methods*; D003628:Database Management Systems; D001330:Electronic Data Processing; D016247:Information Storage and Retrieval; D013058:Mass Spectrometry; D014584:User-Computer Interface