A Distributed SQL database, such as CockroachDB, delivers effortless and elastic cloud scale while guaranteeing transactions. It is a database that reimagines the execution and storage layers while ...

An Introduction to Azure Cosmos DB Azure Cosmos DB is a globally distributed, JSON-based database delivered as a ‘Platform as a Service’ (PaaS) in Microsoft Azure.

Recursive SQL can be very elegant and efficient. However, because of the difficulty developers can have understanding recursion, it is sometimes thought of as 'too inefficient to use frequently.' But, ...

This SQLite tutorial will show you how to install SQLite3 on Windows, create tables in a database and perform read, update and delete operations.

In this tutorial, we will step through installing PostgreSQL, connecting to the database, loading some data, and running a variety of SQL queries. To cap it all off, we’ll execute a query ...

First, the database is available in two flavors; second, various flavors of SQL dialects can be used, each carrying its own implications. Let's first look at the architecture issue and then move on to ...

In Figure 3, “mydatabase” is the name of the database created, and sqlite>.tables shows the tables created in the database. .dump will let you see the schema of the database.