Databases

This tutorial shows you how to configure Nginx reverse proxy for Kibana. It shows you the simplest way to secure your Kibana through configuring Nginx. Set up your Kibana to allow access only to authorized password-protected users.

PostgreSQL is a reliable and robust relational database system featuring ACID compliant transactions. This tutorial provides two methods of PostgreSQL deployment on Kubernetes - using a Helm chart or manual configuration creation.

Deploying a functional database in a containerized environment can be a demanding task. This article will show you how to deploy a MySQL database instance on Kubernetes using persistent volumes, the feature that enables stateful apps to overcome the problem of the inherent transience of the K8s pods.

MongoDB collections are essential when managing data and creating a database. This guide shows two ways to create a collection in MongoDB.

External tables in Hive are used to access and query data stored outside of a database. Follow the steps of this tutorial to learn how to create, query and drop external tables.

Learn how to find the duplicate entries in your MySQL databases. The guide shows three different ways to find duplicates in a MySQL table.

Create new MongoDB databases and add data collections by using the commands presented in this article. The use, insert and find commands are crucial tools that allow you to perform basic administrative tasks on your database servers.

This article explores several highly efficient methods that allow you to export a MySQL table as a CSV file. As a CSV file, the data from your tables becomes much more accessible, both to humans and a host of other applications.

This article explains how to create a new MySQL non-root user and grant various types of privileges.

This tutorial teaches you how to remove (drop) a database in PostgreSQL using two different methods.