PostgreSQL Tutorial: PostgreSQL vs. MySQL
Summary: MySQL and PostgreSQL offer many of the same features and capabilities, but there are many differences between these two open-source databases.
PostgreSQL Tutorial: Parallel VACUUM
Summary: In this tutorial, you will learn how parallel VACUUM works in PostgreSQL.
PostgreSQL Tutorial: Basics of JSON
Summary: in this tutorial, you will learn how to how to work with PostgreSQL JSONB data type and some useful operators and functions for handling JSONB data.
PostgreSQL Tutorial: Convert Strings to Arrays
Summary: In this tutorial, you will learn how to use the PostgreSQL string_to_array() function to convert strings to arrays.
PostgreSQL Tutorial: Leverage expression indexes
Summary: In this tutorial, you will learn how to leverage expression indexes in PostgreSQL.
PostgreSQL Tutorial: PostgreSQL vs. Microsoft SQL Server
Summary: Consider a switch from a commercial to an open source database. Discover the key differences and similarities between PostgreSQL and SQL Server.
PostgreSQL Tutorial: Aggregate Functions
Summary: in this tutorial, you will learn how to use the PostgreSQL aggregate functions such as AVG(), COUNT(), MIN(), MAX(), and SUM().
PostgreSQL Tutorial: Date Functions
The following page shows the most commonly used PostgreSQL date functions that allow you to manipulate date and time values effectively.
PostgreSQL Tutorial: Tuning network latency for your application server
Summary: In this tutorial, you will learn how to tune network latency for your application server.
PostgreSQL Tutorial: Check the lock level taken by operations
Summary: in this tutorial, you will learn how to check the lock level taken by operations in PostgreSQL.