Busy computer partition shall have exactly one related Software Instance, but
might have any related Slaves.

Inception level 1.

From many hours to less then 10 minutes.

Let activity system to choose what and when shall be executed.

Thanks to this a lots of unindexObject will be grouped.

This is cheap operation.

Use catalog, as contentValues dies on big modules.

Show the speed of invocation.

As reindexation is not scalable delete before reindex and then
delete again just for sure.