000000495 001__ 495
000000495 005__ 20170309083614.0
000000495 037__ $$aBELLE2-TALK-CONF-2017-022
000000495 041__ $$aeng
000000495 100__ $$aTakanori Hara
000000495 245__ $$aComputing at Belle II 
000000495 260__ $$aISGC2012$$c2012-03-02
000000495 300__ $$a40
000000495 520__ $$aThe Belle II experiment, a next-generation B factory experiment at KEK, is expected to record a two orders of magnitude larger data volume than its predecessor, the Belle experiment. The data size and rate are comparable to or more than the ones of LHC experiments and requires to change the computing model from the Belle way, where basically all computing resources were provided by KEK, to a more distributed scheme. The Belle II distributed computing system is based on DIRAC which provides an interface to grid and cloud resources, and AMGA for the management of file metadata. A common software framework is used in the whole chain from the data acquisition up to the analysis. It has a modular design, is steered via python files, and supports parallel execution on multi-core nodes. In this talk the status and plans of the Belle II computing system and its main components are presented
000000495 8560_ $$fkooktae.kim@desy.de
000000495 8564_ $$uhttps://docs.belle2.org/record/495/files/BELLE2-TALK-CONF-2017-022.pdf