Update on CSS at SNS Xihui Chen, Kay Kasemir June 2010

2Managed by UT-Battelle for the U.S. Department of Energy Data Browser Update Similar Look, New Code Same plot code as in BOY More interactive pan, zoom Full ‘undo’, ‘redo’ Flexible annotations

3Managed by UT-Battelle for the U.S. Department of Energy Faster # Access to Oracle Archive 1) Search with simple pattern (‘*’, ‘?’) almost instantaneous 2) Data readout via stored procedure determines min/max/average inside Oracle #Your mileage may vary. Past performance is not necessarily indicative of future results. For informational purposes only, no guarantee expressed or implied. No warranty of fitness for any particular purpose. Use at your own risk. Wear a sweater. 20 minutes down to 3!

4Managed by UT-Battelle for the U.S. Department of Energy SNS Alarm System “BEAST” Works very well for us Alarm Server running for 4 month w/o issues Operators handle config. changes Adding instance for secondary control room

5Managed by UT-Battelle for the U.S. Department of Energy BOY – Operator Display SNS still primarily on EDM BOY used for special displays

6Managed by UT-Battelle for the U.S. Department of Energy BOY… Operators start to create top-level displays Tim Southern, Nick Luciano

7Managed by UT-Battelle for the U.S. Department of Energy Example: “Steering” Tool Try to get spot into the green, at least into orange Tim Southern, Nick Luciano

8Managed by UT-Battelle for the U.S. Department of Energy Tweak, compare, Maybe revert Tim Southern, Nick Luciano

9Managed by UT-Battelle for the U.S. Department of Energy BOY Updates New widgets: Radio Box, Choice Button ScriptUtil to simplify script programming Supports open OPIs from URL ( ftp://) gets “current” displays into offices Allow Elog or screen Support key operation on slider and scrollbar widgets …

10Managed by UT-Battelle for the U.S. Department of Energy SNS Summary Alarm System: stable and useful RDB Archive: s. & u., but could be faster BOY: No rush to replace EDM, but rapid acceptance SNS CSS: online updates since June Planning: – Continuous integration – Nightly builds – Distributed repository with change-set support Based on content/uploads/2008/01/steve-jobs-presente-le- mac-book-air-lordinateur-portable-le-plus-fin- du-monde.jpg