Observed following in lab
[test@utility mapd_data]$ du -h --max-depth=1 | grep -i G
Observed that Dictionary sizes are far bigger than Table size.
Please let us know following
This dictionary is associated with which tables ?
How we we can cleanup Dictionary ?
Dictionary cleanup will impact anything ?
we are doing lots of CTAS activity, will this can impact the large dictionary size ?
any specific guideline for Dictionary ?