One of the most interesting trends in the computer world during the past few years has been the rapid growth of NoSQL databases. The term may be accurate, in that NoSQL databases don't use SQL in ...

[AZURE.NOTE] You must already have an Azure virtual machine running Linux in order to complete this tutorial. To create and set up a Linux VM before proceeding, see the Azure Linux VM tutorial. In ...

PostgreSQL is an object-relational database developed on the Internet by a group of developers spread across the globe. It is an open-source alternative to commercial databases like Oracle and ...

Even though the default database SQLite3 works great with Ruby on Rails, we shouldn't be using it in some cases. For instance, if your Rails application is being concurrently accessed by large number ...

In the video I used 2 servers for patroni, 1 for etcd and 1 for proxy. This Repo is for video setting up Patroni cluster. On the Node 1 and Node 2 install postgres: apt install postgresql ...

Canonical is offering joint support with Microsoft for SQL Server on Ubuntu running on Azure, all while Amazon is nudging users towards PostgreSQL with general availability of the Babelfish ...