"Long time no see"...but I think that today's post will be added into favorites by many of you so it is worth a delay. We've collected typical mistakes in ORM data model design as well as general issues that may lead to performance problems and provided solutions and general recommendations in one place/KB article for you:


This collection covers the most popular scenarios and is based on what we have suggested in the Support Center database. If you have suggestions or questions, feel free to comment - we will be happy to make this troubleshooting guide yet more helpful.

BTW, a bit off-topic, but I have fixed a couple of small memory leaks in v.14.1.7 (related to delayed initialization of tabs and security), so you may want to install this hot fix build (or wait for v14.1.8+) to have more stability and less memory usage in XAF Web UI.

Happy speeding!;-)