what is the determinant factor about open a qvw and a object?
Hi guys,
When I open a qvw file(about 20MB) from qv developer client, it costs about 30 seconds to open, and another objcet cost 15 seconds to open, I want to know what is the determinant factor about this?Why it is too slow?
QVW file is pre-loaded with data and when we open it, it uses the cached data model and data inside the QVW file. If you again open the QVW file, it will get opened more faster since it is now in system cache now.
When we play around with objects then following factors are considered:
1) Majorly depends upon performance degrading expressions being used at object level.
2) How efficient is the data model and is it well connected as per requirements.Sometimes all best practices get failed, if our data model is not well connected.
3) It also depends upon of RAM configuration of the system.
QVW file is pre-loaded with data and when we open it, it uses the cached data model and data inside the QVW file. If you again open the QVW file, it will get opened more faster since it is now in system cache now.
When we play around with objects then following factors are considered:
1) Majorly depends upon performance degrading expressions being used at object level.
2) How efficient is the data model and is it well connected as per requirements.Sometimes all best practices get failed, if our data model is not well connected.
3) It also depends upon of RAM configuration of the system.
