This appears to be a question about SQL syntax rather than an Adobe
product. See if this helps you. How to change PRIMARY KEY of an existing
PostgreSQL table? · GitHub
Run your site URL through Google PageSpeed Insights.
https://developers.google.com/speed/pagespeed/insights/ Image
optimization is the only thing we have direct control over. The rest is
maintained by Adobe Portfolio and thus out of our hands. Nancy
I keep all my cover images well below 100 kb to promote a faster loading
page. With multiple projects, the combined filesize can make a big
difference.