7 docs tagged with "postgres"

B-Trees and B+ Trees are self-balancing tree data structures that form the foundation of PostgreSQL's default index type.

Indexes in PostgreSQL are database objects that improve the speed of data retrieval operations on tables.

Essential advanced-level PostgreSQL questions.

Essential beginner-level PostgreSQL questions.

Essential intermediate-level PostgreSQL questions.

Table partitioning in PostgreSQL allows you to split a large table into smaller, more manageable pieces called partitions.

Sharding is a horizontal scaling technique that distributes data across multiple database instances or servers.