Wir schaffen Wissen heute fr morgen Paul Scherrer

Wir schaffen Wissen – heute für morgen Paul Scherrer Institut Gaudenz Jud The PSI web interface to the EPICS channel archiver PSI, 30 30 September 2020

Why yet another archiver data retrieving tool? Situation 2006 - EPICS channel archiver version 2 in use since August 2006 - Archive. Viewer (Java client application) available - Archive. Export: command-line tool (debugging and experts only) Þ but: - Archive. Viewer not simple to use - special installations on PC used for archiver data retrieval necessary Requirements for a new archiver web interface - Easy-to-use (maintenance people) - simple exchange of information - high flexibility - no special installations needed on PC used to retrieve archiver data Þ - Development of a new web server application PHP-based different export formats (Text, Excel, Matlab) waveform view available page format information contained in URL (easy information exchange and processing)

Demo: 4 clicks away from your archiver data PSI, 30 September 2020 Seite 3

Demo: 4 clicks away from your archiver data PSI, 30 September 2020 Seite 4

Demo: 4 clicks away from your archiver data PSI, 30 September 2020 Seite 5

Demo: 4 clicks away from your archiver data PSI, 30 September 2020 Seite 6

Demo: 4 clicks away from your archiver data PSI, 30 September 2020 Seite 7

Demo: 4 clicks away from your archiver data PSI, 30 September 2020 Seite 8

URL: Easy exchange of information PSI, 30 September 2020 Seite 9

Inside web interface: Waveform Viewer PSI, 30 September 2020 Seite 10

Inside web interface: Waveform Viewer PSI, 30 September 2020 Seite 11

Realisation Hardware HP Bl 460 c G 6 Proliant Blade Server with 2 x quad-core E 5506 @ 2. 13 GHz CPU, 24 GB RAM - 1 GB/s network. - hardware raid connected with a 4 GB/s fibre channel connection. Software - operating system: Scientific Linux SL release 5. 1 - development environment: Eclipse Galileo, Zend Engine, Xdebug v 2. 0. 5 - web server: Apache 2. 2. 3, PHP 5. 1. 6 - Java. Script is used to perform the control of the waveform output on the client side. - Matlab export: matio-1. 3. 4 C library => The core of the EPICS channel archiver interface is Archive. Export

The PSI web interface to the EPICS channel archiver is … …easy-to-use …highly flexible …suitable to exchange information easily …reachable on every PC with a standard PSI installation PSI, 30 30 September 2020 Seite 13

Acknowledgment Laurin Müller, Andreas Luedeke, Werner Portmann PSI, 30 30 September 2020 Seite 14