621314 SzGeCERN 20230320112234.0 oai:cds.cern.ch:621314 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN cerncds:physics SPIRES 5578124 Inspire 620943 arXiv oai:arXiv.org:physics/0306084 arXiv physics/0306084 physics CHEP-2003-MOKT008 eng Duellmann, Dirk CERN The POOL Data Storage, Cache and Conversion Mechanism 2003 Geneva CERN 11 Jun 2003 5 p The POOL data storage mechanism is intended to satisfy the needs of the LHC experiments to store and analyze the data from the detector response of particle collisions at the LHC proton-proton collider. Both the data rate and the data volumes will largely differ from the past experience. The POOL data storage mechanism is intended to be able to cope with the experiment's requirements applying a flexible multi technology data persistency mechanism. The developed technology independent approach is flexible enough to adopt new technologies, take advantage of existing schema evolution mechanisms and allows users to access data in a technology independent way. The framework consists of several components, which can be individually adopted and integrated into existing experiment frameworks. Inspire The POOL data storage mechanism is intended to satisfy the needs of the LHC experiments to store and analyze the data from the detector response of particle collisions at the LHC proton-proton collider. Both the data rate and the data volumes will largely differ from the past experience. The POOL data storage mechanism is intended to be able to cope with the experiment's requirements applying a flexible multi technology data persistency mechanism. The developed technology independent approach is flexible enough to adopt new technologies, take advantage of existing schema evolution mechanisms and allows users to access data in a technology independent way. The framework consists of several components, which can be individually adopted and integrated into existing experiment frameworks. LANL EDS SzGeCERN Other Fields of Physics CERN ARTICLE Not applicable Not applicable LANL EDS Computational Physics LANL EDS Physics Frank, M. CERN Govi, G. CERN Papadopoulos, I. CERN Roiser, S. CERN CERN? MOKT008 eConf C 0303241 2003 634021 C03-03-24.1 http://www.slac.stanford.edu/econf/C0303241/proc/papers/MOKT008.PDF Proceedings write-up on eConf 2436516 345018 http://cds.cern.ch/record/621314/files/arXiv:physics_0306084.pdf markus.frank@cern.ch CERN n 200324 13 20100417 1145 CER01 20030612 597895 MOKT008 lajolla20030324 PUBLIC 002381896CER ConferencePaper ARTICLE