🗃️ Compression Advisor Read-only

Tables over 100 MB with compression disabled. OLTP compression typically delivers 3–5× space reduction; HCC (Exadata) delivers 10×+. All estimates are conservative.

Connection:

Scanning uncompressed segments…

Querying DBA_SEGMENTS + DBA_TABLES

🗃️

Select a connection and click "Fetch"

Lists tables > 100 MB with compression=DISABLED, sorted by size.

Uncompressed Tables (> 100 MB)

Already Compressed