Percona University Online has released its second free course, A Deep Dive Into PostgreSQL Indexes by Ibrar Ahmed, Senior Software Engineer at Percona. Indexes are a basic feature of relational databases. PostgreSQL offers a rich collection of index options for developers and designers. But users need to understand the basic concept of indexes, to be [&]

https://www.percona.com/blog/2020/11/09/deep-dive-into-postgresql-indexes-free-course-at-percona-university-online/