Recycle of address Ids
As today when a record is created is allocated some space in the address structure for keep some meta-information and constant identifier in case of update, this space when the record is deleted is left dangling, causing a small disk leak.
The possible solution to this problem are:
- Use the space of the pointer to create a link list of reusable address spaces and use the internal random version for verify the load of old id.
- leave the space empty, freeing afterword the whole page.
This two solution can be implemented together.