1. Wir schaffen Wissen – heute für morgen 30. Mai 2016PSI,30. Mai 2016PSI, Paul Scherrer Institut The PSI web interface to the EPICS channel archiver Gaudenz Jud

2. Why yet another archiver data retrieving tool? Situation 2006 - EPICS channel archiver version 2 in use since August 2006 - ArchiveViewer (Java client application) available - ArchiveExport: command-line tool (debugging and experts only)  but: - ArchiveViewer 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  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)

3. 30. Mai 2016PSI, Demo: 4 clicks away from your archiver data 30. Mai 2016PSI, Seite 3

4. 30. Mai 2016PSI, Demo: 4 clicks away from your archiver data 30. Mai 2016PSI, Seite 4

5. 30. Mai 2016PSI, Demo: 4 clicks away from your archiver data 30. Mai 2016PSI, Seite 5

6. 30. Mai 2016PSI, Demo: 4 clicks away from your archiver data 30. Mai 2016PSI, Seite 6

7. 30. Mai 2016PSI, Demo: 4 clicks away from your archiver data 30. Mai 2016PSI, Seite 7

8. 30. Mai 2016PSI, Demo: 4 clicks away from your archiver data 30. Mai 2016PSI, Seite 8

9. 30. Mai 2016PSI, URL: Easy exchange of information 30. Mai 2016PSI, Seite 9

10. 30. Mai 2016PSI, Inside web interface: Waveform Viewer 30. Mai 2016PSI, Seite 10

11. 30. Mai 2016PSI, Inside web interface: Waveform Viewer 30. Mai 2016PSI, Seite 11

12. Realisation Hardware - HP Bl460c G6 Proliant Blade Server with 2x quad-core E5506 @ 2.13GHz CPU, 24GB RAM - 1GB/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 v2.0.5 - web server: Apache 2.2.3, PHP 5.1.6 - JavaScript 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 ArchiveExport

13. 30. Mai 2016PSI,30. Mai 2016PSI, Seite 13 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

14. 30. Mai 2016PSI,30. Mai 2016PSI, Seite 14 Acknowledgment Laurin Müller, Andreas Luedeke, Werner Portmann