TY - JOUR A1 - Stabenau, Arne A1 - McVicker, Graham A1 - Melsopp, Craig A1 - Proctor, Glenn A1 - Clamp, Michele A1 - Birney, Ewan T1 - The Ensembl Core Software Libraries Y1 - 2004/05/01 JF - Genome Research JO - Genome Research SP - 929 EP - 933 DO - 10.1101/gr.1857204 VL - 14 IS - 5 UR - http://genome.cshlp.org/content/14/5/929.abstract N2 - Systems for managing genomic data must store a vast quantity of information. Ensembl stores these data in several MySQL databases. The core software libraries provide a practical and effective means for programmers to access these data. By encapsulating the underlying database structure, the libraries present end users with a simple, abstract interface to a complex data model. Programs that use the libraries rather than SQL to access the data are unaffected by most schema changes. The architecture of the core software libraries, the schema, and the factors influencing their design are described. All code and data are freely available. ER -