The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Boychenko, S. AU - Aguilera-Padilla, C. AU - Galilée, M.A. AU - Garnier, J.C. AU - Gorzawski, A.A. AU - Krol, K.H. AU - Makai, J. AU - Osinski, M. AU - Poeschl, M.C. AU - Rela, M.Z. AU - Ribeiro, T.M. AU - Stanisz, A. AU - Zerlauth, M. ED - Petit-Jean-Genaz, Christine ED - Kim, Dong Eon ED - Kim, Kyung Sook ED - Ko, In Soo ED - Schaa, Volker RW TI - Second Generation LHC Analysis Framework: Workload-based and User-oriented Solution J2 - Proc. of IPAC2016, Busan, Korea, May 8-13, 2016 C1 - Busan, Korea T2 - International Particle Accelerator Conference T3 - 7 LA - english AB - Consolidation and upgrades of accelerator equipment during the first long LHC shutdown period enabled particle collisions at energy levels almost twice higher compared to the first operational phase. Consequently, the software infrastructure providing vital information for machine operation and its optimisation needs to be updated to keep up with the challenges imposed by the increasing amount of collected data and the complexity of analysis. Current tools, designed more than a decade ago, have proven their reliability by significantly outperforming initially provisioned workloads, but are unable to scale efficiently to satisfy the growing needs of operators and hardware experts. In this paper we present our progress towards the development of a new workload-driven solution for LHC transient data analysis, based on identified user requirements. An initial setup and study of modern data storage and processing engines appropriate for the accelerator data analysis was conducted. First simulations of the proposed novel partitioning and replication approach, targeting a highly efficient service for heterogeneous analysis requests, were designed and performed. PB - JACoW CP - Geneva, Switzerland SP - 2784 EP - 2787 KW - experiment KW - simulation KW - framework KW - factory KW - data-analysis DA - 2016/06 PY - 2016 SN - 978-3-95450-147-2 DO - 10.18429/JACoW-IPAC2016-WEPOR051 UR - http://jacow.org/ipac2016/papers/wepor051.pdf ER -