Re:BlurHash: Algorithm to generate compact representation of...
by hinkley on Thursday February 20, 2020 @04:08PM
(#22378645)
> the main table at work is over 500 columns wide...
This is horrifying, but at least not as horrifying as the public sector database I once had to work with that predated proper support for foreign keys, so there was a relationship table that was about 4 columns wide and must have had more rows than the rest of the database combined.
Even the database they had moved this schema to struggled with that many join operations.
This is horrifying, but at least not as horrifying as the public sector database I once had to work with that predated proper support for foreign keys, so there was a relationship table that was about 4 columns wide and must have had more rows than the rest of the database combined.
Even the database they had moved this schema to struggled with that many join operations.