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ROOT Objectivity Test
Tests
- Read the data produced with AliRoot and write them into an Objectivity DB
- Random read 1%, 10% 50% and 100% of one event
- Local test - no Objy server
Lesson learned
- Co-operation of the two system is possible and relatively simple to set-up
- Naïve use of ROOT simple and robust
- Naïve use of Objectivity impossible, some of the features are hardly understood by the experts (Jul 1999)
- RT/size performance of ROOT superior to Objectivity