JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
TY - CONF AU - Sun, X.K. AU - Chen, H. AU - Zhang, D.D. ED - Schaa, Volker RW ED - Götz, Andy ED - Venter, Johan ED - White, Karen ED - Robichon, Marie ED - Rowland, Vivienne TI - Research on HALF Historical Data Archiver Technology J2 - Proc. of ICALEPCS2023, Cape Town, South Africa, 09-13 October 2023 CY - Cape Town, South Africa T2 - International Conference on Accelerator and Large Experimental Physics Control Systems T3 - 19 LA - english AB - The Hefei Advanced Light Facility (HALF) is a 2.2-GeV 4th synchrotron radiation light source, which is scheduled to start construction in Hefei, China in 2023. The HALF contains an injector and a 480-m diffraction limited storage ring, and 10 beamlines for phase one. The HALF historical data archiver system is responsible to store operation data for the entire facility including accelerator and beamlines. It is necessary to choose a high-performance database for the massive structured data generated by HALF. A fair test platform is designed and built to test the performance of six commonly used databases in the accelerator field. The test metrics include reading and writing performance, availability, scalability, and software ecosystem. This paper introduces the design of the database test scheme, the construction of the test platform and the future test plan in detail. PB - JACoW Publishing CP - Geneva, Switzerland SP - 1394 EP - 1398 KW - database KW - EPICS KW - controls KW - experiment KW - distributed DA - 2024/02 PY - 2024 SN - 2226-0358 SN - 978-3-95450-238-7 DO - doi:10.18429/JACoW-ICALEPCS2023-THPDP036 UR - https://jacow.org/icalepcs2023/papers/thpdp036.pdf ER -