molgenis/molgenis — pull request #552 by dennishendriksen (2013-07-05 10:41:52+00:00)
Title: Improve data set importer performance

- update sql connector 5.1.24 --> 5.1.25
- tweak persistence.xml settings
- improve entity generator to reduce overhead
- flush/clear entity manager during dataset importer to improve performance

With these changes a 10000 rows x 100 cols data set can be imported in under a minute.