Why resident load is not preferred for large data sets .will it take more memory compared with qvd and preceeding load ? I would like to know what exactly happens in resident load when we use it ?
A resident load uses a source table that's already in memory. So you're creating a new target table next to the resident source table that's already in memory. That means you need more ram then when you load from a qvd file.
resident load creates a next table in memory and its not optimized .....where as the data in QVD is optimized and it dosn't occupy so much memory as the resident load
