Our goal is to reduce the size of databases and enable DAOS.
I start converting all the databases (test server) to ODS 51. To covert i use the command load compact -c -v -n.
The switch -c is copy style, -v enables the "Compress document data" database property and -n enables "Compress database design".
The next step used was load compact -c -ZU to upgrade attachments to LZ1 compression from Huffman compression.
Using this two steps we save 63% of disk space in one database. DAOS is not enabled yet.
The resut is from :