ICALEPCS2011 - List of Authors (Montis, M.)

Paper

Title

Page

Hyperarchiver: An Epics Archiver Prototype Based on Hypertable

114

M.G. Giacchini, A. Andrighetto, G. Bassato, L.G. Giovannini, M. Montis, G.P. Prete, J.A. Vásquez
INFN/LNL, Legnaro (PD), Italy
J. Jugo
University of the Basque Country, Faculty of Science and Technology, Bilbao, Spain
K.-U. Kasemir
ORNL, Oak Ridge, Tennessee, USA
R. Lange
HZB, Berlin, Germany
R. Petkus
BNL, Upton, Long Island, New York, USA
M. del Campo
ESS-Bilbao, Zamudio, Spain

This work started in the context of NSLS2 project at Brookhaven National Laboratory. The NSLS2 control system foresees a very high number of PV variables and has strict requirements in terms of archiving/retrieving rate: our goal was to store 10K PV/sec and retrieve 4K PV/sec for a group of 4 signals. The HyperArchiver is an EPICS Archiver implementation engined by Hypertable, an open source database whose internal architecture is derived from Google's Big Table. We discuss the performance of HyperArchiver and present the results of some comparative tests.
HyperArchiver: http://www.lnl.infn.it/~epics/joomla/archiver.html
Epics: http://www.aps.anl.gov/epics/

Poster MOPKN012 [1.231 MB]

WEPMN001

Experience in Using Linux Based Embedded Controllers with EPICS Environment for the Beam Transport in SPES Off–Line Target Prototype

875

M. Montis, M.G. Giacchini
INFN/LNL, Legnaro (PD), Italy

EPICS [1] was chosen as general framework to develop the control system of SPES facility under construction at LNL [2]. We report some experience in using some commercial devices based on Debian Linux to control the electrostatic deflectors installed on the beam line at the output of target chamber. We discuss this solution and compare it to other IOC implementations in use in the Target control system.
[1] http://www.aps.anl.gov/epics/
[2] http://www.lnl.infn.it/~epics
* M.Montis, MS thesis: http://www.lnl.infn.it/~epics/THESIS/TesiMaurizioMontis.pdf

Poster WEPMN001 [1.036 MB]

Paper	Title	Page
MOPKN012	Hyperarchiver: An Epics Archiver Prototype Based on Hypertable	114
	M.G. Giacchini, A. Andrighetto, G. Bassato, L.G. Giovannini, M. Montis, G.P. Prete, J.A. Vásquez INFN/LNL, Legnaro (PD), Italy J. Jugo University of the Basque Country, Faculty of Science and Technology, Bilbao, Spain K.-U. Kasemir ORNL, Oak Ridge, Tennessee, USA R. Lange HZB, Berlin, Germany R. Petkus BNL, Upton, Long Island, New York, USA M. del Campo ESS-Bilbao, Zamudio, Spain
	This work started in the context of NSLS2 project at Brookhaven National Laboratory. The NSLS2 control system foresees a very high number of PV variables and has strict requirements in terms of archiving/retrieving rate: our goal was to store 10K PV/sec and retrieve 4K PV/sec for a group of 4 signals. The HyperArchiver is an EPICS Archiver implementation engined by Hypertable, an open source database whose internal architecture is derived from Google's Big Table. We discuss the performance of HyperArchiver and present the results of some comparative tests. HyperArchiver: http://www.lnl.infn.it/~epics/joomla/archiver.html Epics: http://www.aps.anl.gov/epics/
	Poster MOPKN012 [1.231 MB]

WEPMN001	Experience in Using Linux Based Embedded Controllers with EPICS Environment for the Beam Transport in SPES Off–Line Target Prototype	875
	M. Montis, M.G. Giacchini INFN/LNL, Legnaro (PD), Italy
	EPICS [1] was chosen as general framework to develop the control system of SPES facility under construction at LNL [2]. We report some experience in using some commercial devices based on Debian Linux to control the electrostatic deflectors installed on the beam line at the output of target chamber. We discuss this solution and compare it to other IOC implementations in use in the Target control system. [1] http://www.aps.anl.gov/epics/ [2] http://www.lnl.infn.it/~epics * M.Montis, MS thesis: http://www.lnl.infn.it/~epics/THESIS/TesiMaurizioMontis.pdf
	Poster WEPMN001 [1.036 MB]