ConditionsData: Difference between revisions
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*Art interface: | *Art interface: | ||
** [https://cdcvs.fnal.gov/redmine/projects/art/wiki/C++_database_interface_for_art_users art] talk on a db interface. | ** [https://cdcvs.fnal.gov/redmine/projects/art/wiki/C++_database_interface_for_art_users art] talk on a db interface. | ||
** [https://cdcvs.fnal.gov/redmine/projects/csv_qe_api/wiki query_engine | ** [https://cdcvs.fnal.gov/redmine/projects/csv_qe_api/wiki csv_qe_api] query_engine wrapper and generic table (`upd list -aK+ csv_qe_api`) | ||
* [https://cdcvs.fnal.gov/redmine/projects/condb/wiki ConDB] | * [https://cdcvs.fnal.gov/redmine/projects/condb/wiki ConDB] - urls access to REST server | ||
* [https://cdcvs.fnal.gov/redmine/projects/condb/wiki/Web_Interface ConDB Web Interface] | * [https://cdcvs.fnal.gov/redmine/projects/condb/wiki/Web_Interface ConDB Web Interface] c++ wrapper for query engine | ||
* [https://cdcvs.fnal.gov/redmine/projects/qengine query_engine wiki] | * [https://cdcvs.fnal.gov/redmine/projects/qengine query_engine wiki] | ||
* [https://cdcvs.fnal.gov/redmine/projects/rexdb-fife/wiki/WebDataAccessCAPI Web Data Access (wda)] also a product | * [https://cdcvs.fnal.gov/redmine/projects/rexdb-fife/wiki/WebDataAccessCAPI Web Data Access (wda)] also a product |
Revision as of 18:19, 18 April 2018
In Mu2e it will eventually be necessary to maintain a database of "calibration constants". This will include information like the measuured corrections to the nominal geometry, the gas gain in straws, the time-space relationship for the straws, the gain of the photosensors, the calibration curve for ADC's and so on. This sort of data was traditionally referred to as "calibration constants" or, simply, as "constants".
Many of the calibration constants, however, are actually time dependent, which leads to the tired joke that "constants aren't". In the interests of ridding the field of bad jokes, modern usage is that this sort of data is known as "conditions data".
- Art interface:
- art talk on a db interface.
- csv_qe_api query_engine wrapper and generic table (`upd list -aK+ csv_qe_api`)
- ConDB - urls access to REST server
- ConDB Web Interface c++ wrapper for query engine
- query_engine wiki
- Web Data Access (wda) also a product
- a thin layer that does what??
- product nutools - contains nova generic table