Reading Time: 5 minutes What is Apache Spark? Apache Spark is a distributed open-source, general-purpose framework for clustered computing. It is designed with computational speed in mind, from machine learning to stream processing to complex SQL queries. It can easily process and distribute work on large datasets across multiple computers.
Reading Time: 2 minutes If you are hosting more than one site on a server, then you most likely use Apache’s virtual host files to state which domain should be served out. Name based virtual hosts are one of the methods used to resolve site requests. This means that when someone views your site the request will travel to [ Read More ]
Reading Time: 3 minutes What is Apache Maven? Apache Maven is one of the most popular build management tools for Java projects. It employs a Project Object Model or POM utilizing an XML file to define the structure of a project, including its dependencies, documentation, and build parameters. Instead of having to manage those things individually, Maven consolidates that [ Read More ]
Reading Time: 4 minutes What is ApacheTop? ApacheTop is an uncomplicated command line (CLI) utility that is used to monitor http traffic in real-time. It achieves this task by analyzing the incoming apache logs and based on that data presents understandable output to our screen. It can be configured to output X number of hits, or output X number [ Read More ]
Reading Time: < 1 minute Pre-Flight Check These instructions are intended specifically for solving the error: No matching DirectoryIndex (index.html) found. I’ll be working from both Liquid Web Core Managed CentOS 6 and CentOS 7 servers, and I’ll be logged in as root.
Reading Time: 2 minutes Apache is the most popular web server software in use today. Its popularity is earned through its stability, speed, and security. Most likely if you are building out a website or any public facing app, you’ll be using Apache to display it. At the time of this writing, the most current offering of Apache is [ Read More ]
Reading Time: 5 minutes In this article, we will be reviewing the Apache Service Status. Sometimes checking the performance of a Cloud Dedicated server can be difficult. Apache has built-in utilities that assist in monitoring the usage and performance of Apache. Apache Status also provides information that aids in performance auditing and control tuning.
Reading Time: 4 minutes Today, we will be reviewing how to configure Apache virtual hosts on a CentOS 7 VPS server or Dedicated server. If you host websites, chances are you are hosting more than one. If so, knowing how and why these virtual hosts work should allow you to better understand why they are needed. By default, Apache [ Read More ]
Reading Time: 8 minutes Load balancing and replicating multiple servers has a great array of benefits, though orchestrating and keeping them in sync can be very tricky. Here, we will walk through some of the load balancing options available, as well as setting up a very basic one-way replication sync between two or more servers behind a load balancer.
Reading Time: 2 minutes Apache Main Configuration Files On a CentOS server, the package manager used to install the Apache web server (such as rpm, yum, or dnf) will typically default to placing the main Apache configuration file in of one of the following locations on the server: /etc/apache2/httpd.conf /etc/apache2/apache2.conf /etc/httpd/httpd.conf /etc/httpd/conf/httpd.conf