| Paper |
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| WEPHA020 |
Pushing the Limits of Tango Archiving System using PostgreSQL and Time Series Databases |
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- R. Bourtembourg, S. James, J.L. Pons, P.V. Verdier
ESRF, Grenoble, France
- G. Cuní, S. Rubio-Manrique
ALBA-CELLS Synchrotron, Cerdanyola del Vallès, Spain
- M. Di Carlo
INAF - OAAB, Teramo, Italy
- G.A. Fatkin, A.I. Senchenko, V. Sitnov
NSU, Novosibirsk, Russia
- G.A. Fatkin, A.I. Senchenko, V. Sitnov
BINP SB RAS, Novosibirsk, Russia
- L. Pivetta, C. Scafuri, G. Scalamera, G. Strangolino, L. Zambon
Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy
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The Tango HDB++ project is a high performance event-driven archiving system which stores data with micro-second resolution timestamps, using archivers written in C++. HDB++ supports MySQL/MariaDB and Apache Cassandra backends and has been recently extended to support PostgreSQL and TimescaleDB*, a time-series PostgreSQL extension. The PostgreSQL backend has enabled efficient multi-dimensional data storage in a relational database. Time series databases are ideal for archiving and can take advantage of the fact that data inserted do not change. TimescaleDB has pushed the performance of HDB++ to new limits. The paper will present the benchmarking tools that have been developed to compare the performance of different backends and the extension of HDB++ to support TimescaleDB for insertion and extraction. A comparison of the different supported back-ends will be presented.
https://timescale.com
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Poster WEPHA020 [1.609 MB]
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-ICALEPCS2019-WEPHA020
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| About • |
paper received ※ 30 September 2019 paper accepted ※ 02 November 2019 issue date ※ 30 August 2020 |
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| WEPHA058 |
State of the Tango Controls Kernel Development in 2019 |
1234 |
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- A. Götz, R. Bourtembourg, T. Braun, J.M. Chaize, P.V. Verdier
ESRF, Grenoble, France
- G. Abeillé
SOLEIL, Gif-sur-Yvette, France
- M. Bartolini
SKA Organisation, Macclesfield, United Kingdom
- T.M. Coutinho, J. Moldes
ALBA-CELLS Synchrotron, Cerdanyola del Vallès, Spain
- S. Gara
NEXEYA Systems, La Couronne, France
- P.P. Goryl, M. Liszcz
S2Innovation, Kraków, Poland
- V.H. Hardion
MAX IV Laboratory, Lund University, Lund, Sweden
- A.F. Joubert
SARAO, Cape Town, South Africa
- I. Khokhriakov, O. Merkulova
IK, Moscow, Russia
- G.R. Mant
STFC/DL, Daresbury, Warrington, Cheshire, United Kingdom
- L. Pivetta
Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy
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This paper will present the state of of kernel developments in the Tango Controls toolkit and community since the previous ICALEPCS 2017. It will describe what changes have been made over the last 2 years to the Long Term Support (LTS) version, how GitHub has been used to provide Continuous Integration (CI) for all platforms, and prepare the latest source code release. It will present how docker containers are supported, how they are being used for CI and for building digital twins. It will describe the outcome of the kernel code camp(s). Finally it will present how Tango is preparing the next version - V10. The paper will explain why new and old installations can continue profiting from Tango Controls or in other words in Tango "the more things change the better the core concepts become".
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-ICALEPCS2019-WEPHA058
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| About • |
paper received ※ 01 October 2019 paper accepted ※ 10 October 2019 issue date ※ 30 August 2020 |
|
| Export • |
reference for this paper using
※ BibTeX,
※ LaTeX,
※ Text/Word,
※ RIS,
※ EndNote (xml)
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