Oracle RDBMS version: 11.2.0.4
OS : Oracle Linux 6.7
In 11g, which DBA_ view can I use to determine the monthly tablespace growth ? For my application tablespace, I need a rough idea on the monthly growth of my tablespace. Based on this, I need to request the appropriate storage. When I googled , I see different DBA_ views being used. I need to know which is the most straightforward way in 11g to determine monthly tablespace growth .
Is the script in the below link reliable, accurate ?
http://salmandba.blogspot.sg/2014/02/tablespace-growth-history-and-expected.html