Thx Eve.
I manage multiple repositories. Each of them has approximately 2,500 records in the t_document table. Each LinkedDocument contains a GUI image and a table describing the fields. Such a repository weighs approximately 500mb. After removing the documents, the repository weighs about 130mb. Now I have to migrate these repositories into one and I am afraid that such a number of screens will kill the main repository after migration.
In total I will have:
t_document: 20,000 records (GUI + description)
t_object: 200,000 records
t_objectproperties: 1,100,000 records
t_package: 30,000 records
Not too much?