001020355 001__ 1020355
001020355 005__ 20240226075253.0
001020355 037__ $$aFZJ-2024-00088
001020355 1001_ $$0P:(DE-Juel1)194141$$aStiele, Holger$$b0$$eCorresponding author$$ufzj
001020355 1112_ $$aPUNCH4NFDI Annual Meeting 2023$$cMunich$$d2023-10-12 - 2023-10-13$$wGermany
001020355 245__ $$aLearning from the present for the future:The Jülich LOFAR Long-Term Archive
001020355 260__ $$c2023
001020355 3367_ $$033$$2EndNote$$aConference Paper
001020355 3367_ $$2DataCite$$aOther
001020355 3367_ $$2BibTeX$$aINPROCEEDINGS
001020355 3367_ $$2DRIVER$$aconferenceObject
001020355 3367_ $$2ORCID$$aLECTURE_SPEECH
001020355 3367_ $$0PUB:(DE-HGF)6$$2PUB:(DE-HGF)$$aConference Presentation$$bconf$$mconf$$s1704443844_25361$$xAfter Call
001020355 520__ $$aForschungszentrum Jülich has hosted the German part of the LOFAR long-term archive since 2013. Currently about 20 petabytes (PB) of data are stored with a growth rate of around 2 PB a year.Future radio telescopes are expected to have a much higher data rate and bring new challenges in processing and storing data.Here we briefly report on the current data management of the Jülich LOFAR Data Archive, including the ingestion, the storage system, the export to the long-term archive, and the request chain. We  analysed the data access pattern over the last 10 years and give an estimation of the energy consumption of the process. Based on this analysis, we define requirements for future, even more extensive long-term data archives.
001020355 536__ $$0G:(DE-HGF)POF4-5111$$a5111 - Domain-Specific Simulation & Data Life Cycle Labs (SDLs) and Research Groups (POF4-511)$$cPOF4-511$$fPOF IV$$x0
001020355 536__ $$0G:(DE-HGF)POF4-5121$$a5121 - Supercomputing & Big Data Facilities (POF4-512)$$cPOF4-512$$fPOF IV$$x1
001020355 536__ $$0G:(GEPRIS)460248186$$aDFG project 460248186 - PUNCH4NFDI - Teilchen, Universum, Kerne und Hadronen für die NFDI (460248186)$$c460248186$$x2
001020355 536__ $$0G:(DE-Juel-1)PROFILNRW-2020-038B$$aBig Bang to Big Data - B3D [NRW-Cluster für datenintensive Radioastronomie] (PROFILNRW-2020-038B)$$cPROFILNRW-2020-038B$$x3
001020355 7001_ $$0P:(DE-Juel1)132183$$aManzano, Cristina$$b1$$ufzj
001020355 7001_ $$0P:(DE-Juel1)185945$$aMiskolczi, Arpad$$b2$$ufzj
001020355 7001_ $$0P:(DE-Juel1)194303$$aVybornov, Vadim$$b3$$ufzj
001020355 7001_ $$0P:(DE-Juel1)177668$$aPfalzner, Susanne$$b4$$ufzj
001020355 7001_ $$0P:(DE-Juel1)132100$$aFieseler, Thomas$$b5$$ufzj
001020355 8564_ $$uhttps://indico.desy.de/event/38458/
001020355 909CO $$ooai:juser.fz-juelich.de:1020355$$pVDB
001020355 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)194141$$aForschungszentrum Jülich$$b0$$kFZJ
001020355 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)132183$$aForschungszentrum Jülich$$b1$$kFZJ
001020355 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)185945$$aForschungszentrum Jülich$$b2$$kFZJ
001020355 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)194303$$aForschungszentrum Jülich$$b3$$kFZJ
001020355 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)177668$$aForschungszentrum Jülich$$b4$$kFZJ
001020355 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)132100$$aForschungszentrum Jülich$$b5$$kFZJ
001020355 9131_ $$0G:(DE-HGF)POF4-511$$1G:(DE-HGF)POF4-510$$2G:(DE-HGF)POF4-500$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF4-5111$$aDE-HGF$$bKey Technologies$$lEngineering Digital Futures – Supercomputing, Data Management and Information Security for Knowledge and Action$$vEnabling Computational- & Data-Intensive Science and Engineering$$x0
001020355 9131_ $$0G:(DE-HGF)POF4-512$$1G:(DE-HGF)POF4-510$$2G:(DE-HGF)POF4-500$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF4-5121$$aDE-HGF$$bKey Technologies$$lEngineering Digital Futures – Supercomputing, Data Management and Information Security for Knowledge and Action$$vSupercomputing & Big Data Infrastructures$$x1
001020355 9141_ $$y2023
001020355 920__ $$lyes
001020355 9201_ $$0I:(DE-Juel1)JSC-20090406$$kJSC$$lJülich Supercomputing Center$$x0
001020355 980__ $$aconf
001020355 980__ $$aVDB
001020355 980__ $$aI:(DE-Juel1)JSC-20090406
001020355 980__ $$aUNRESTRICTED