In this tutorial, we will show you how to use Topbeat, on an Ubuntu 14.04 server, with an ELK stack to gather and visualize infrastructure metrics. Topbeat, which is one of the several “Beats” data shippers that helps send various types of server data to an Elasticsearch instance, allows you to gather information about the CPU, memory, and process activity on your servers.
Linux servers are often administered remotely using SSH by connecting to an OpenSSH server, which is the default SSH server software used within Ubuntu, Debian, CentOS, FreeBSD, and most other Linux/BSD-based systems. In this tutorial, you will harden your OpenSSH server by using different configuration options to help ensure that remote access to your server is as secure as possible.
In this tutorial you will secure your website served by Nginx with an Origin CA certificate from Cloudflare and configure Nginx to use authenticated pull requests. The advantages of using this setup are that you benefit from Cloudflare’s CDN and fast DNS resolution while ensuring that all connections pass through Cloudflare. This prevents any malicious requests from reaching your server.
In this tutorial, we will look at how to use Nginx’s header module to implement browser caching.
OrientDB is a multi-model, NoSQL database, with support for graph and document databases. It is a Java application and can run on any operating system. It’s also fully ACID-complaint with support for multi-master replication.
El autor seleccionó a Software in the Public Interest para recibir una donación como parte del programa Write for DOnations. ERPNext es un…
![[Краткое] руководство по установке Anaconda в Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-install-anaconda-on-ubuntu-18-04-quickstart-ru-79010-featured.png "[Краткое] руководство по установке Anaconda в Ubuntu 18.04 7")
Anaconda — диспетчер пакетов с открытым исходным кодом, диспетчер среды и средство дистрибуции языков программирования Python и R. Решение Anaconda предназначено для рабочих процессов аналитики данных и машинного обучения. Настоящее обучающее руководство рассказывает об…
Configuration management systems are designed to make controlling large numbers of servers easy for administrators and operations teams. They allow you to control many different systems in an automated way from one central location. Ansible is a simple configuration management system.
Configuration management systems are designed to streamline the process of controlling large numbers of servers, for administrators and operations teams. They allow you to control many different systems in an automated way from one central location.
Elasticsearch — это платформа для распределенного поиска и анализа данных в режиме реального времени. Она пользуется популярностью благодаря удобству в использовании, наличию мощных характеристик и возможности масштабирования. Эта статья…
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