Amulya Kumar SahooHow to select top n rows from each category in PostgreSQL?While working on a project, I got a requirement to query a specific type of data from a PostgreSQL Table. It was to fetch the top 3 rows…Dec 20, 20184Dec 20, 20184
Amulya Kumar SahooinhirewithparamHow we dramatically optimised query time in PostgreSQL DBWe recently started using BigQuery, which is awesome, to store 30 million rows of data for a faster query. Today I spent some time trying…Oct 10, 20182Oct 10, 20182