How I Learned to Stop Worrying and Love NULL in SQL
You should not try to prevent NULL values - instead, write your query in a way to overcome its limitations.
2 years ago
Rajendra gupta
Time to Add Databases to your Spring Cleaning - VACUUMs in Postgres
Deleted records from your database could still be taking up space on your disk. Learn how to use VACUUM to reduce size and improve performance of your databases.
2 years ago