ClickHouse is an open source, column-oriented analytics database created by Yandex for OLAP and big data use cases. In this tutorial, you'll install the ClickHouse database server and client on your machine. You'll us...

Apache Kafka is a popular distributed message broker designed to efficiently handle large volumes of real-time data. In this tutorial, you will install and configure Apache Kafka 2.1.1 securely on a Debian 10 server, ...

In this guide, you will configure an active-active MySQL Galera cluster with three Ubuntu 18.04 servers. Clustering adds high availability to your MySQL database by distributing changes to different servers. In the ev...

ClickHouse is an open-source, column-oriented analytics database created by Yandex for OLAP and big data use cases. In this tutorial, you'll install the ClickHouse database server and client on your machine. You'll us...

In this guide, you will configure an active-active MariaDB Galera cluster. For demonstration purposes, you will configure and test three Debian 10 Droplets that will act as nodes in the cluster. MariaDB is an open sou...

In this guide, you will configure an active-active MariaDB Galera cluster. For demonstration purposes, you will configure and test three Debian 9 Droplets that will act as nodes in the cluster. MariaDB is an open sour...

In this guide, you will configure an active-active MariaDB Galera cluster. For demonstration purposes, you will configure and test three CentOS 7 Droplets that will act as nodes in the cluster. MariaDB is an open sour...

In this guide, you will configure an active-active MariaDB Galera cluster. For demonstration purposes, you will configure and test three Ubuntu 18.04 Droplets that will act as nodes in the cluster. MariaDB is an open ...

Apache Kafka is a popular distributed message broker designed to efficiently handle large volumes of real-time data. In this tutorial, you will install and use Apache Kafka 1.1.0 on Ubuntu 18.04.

Apache Kafka is a popular distributed message broker designed to efficiently handle large volumes of real-time data. In this tutorial, you will install and use Apache Kafka on Debian 9.

Kubeadm automates the installation and configuration of Kubernetes components such as the API server, Controller Manager, and Kube DNS. In this guide, you will set up a Kubernetes cluster from scratch using Ansible an...

Kubernetes is a container orchestration system that manages containers at scale. In this guide, you will set up a Kubernetes cluster from scratch with Kubeadm and deploy containerized applications on it.

Kubernetes is a container orchestration system that manages containers at scale. In this guide, you will set up a Kubernetes cluster from scratch with Kubeadm and deploy containerized applications on it.

Kubernetes is a container orchestration system that manages containers at scale. Initially developed by Google based on its experience running containers in production, Kubernetes is open source and actively developed...

ClickHouse is an open-source, column-oriented analytics database created by Yandex for OLAP and big data use cases. In this tutorial, you'll install the ClickHouse database server and client on your machine. You'll us...

Backing up your Apache Kafka data is an important practice that will help you recover from unintended data loss or bad data added to the cluster due to user error. In this tutorial, you will back up, import, and migra...

Apache Kafka is a popular distributed message broker designed to efficiently handle large volumes of real-time data. In this tutorial, you will install and use Apache Kafka 1.1.0 on CentOS 7.

Backing up your Apache Kafka (http://kafka.apache.org/) data is an important practice that will help you recover from unintended data loss or bad data added to the cluster due to user error. In this tutorial, you will...

ClickHouse is an open-source, column-oriented analytics database created by Yandex (https://yandex.com) for OLAP and big data use cases. In this tutorial, you'll install the ClickHouse database server and client on yo...

ClickHouse (https://clickhouse.yandex) is an open-source, column-oriented analytics database for OLAP (https://en.wikipedia.org/wiki/Online_analytical_processing) and big data use cases. In this tutorial, you'll insta...