How to Install Nextcloud 15 on Ubuntu 18.04

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Similar to Dropbox and Google Drive, Nextcloud is self-hosting software that allows you to share files, contacts, and calendars. But, unlike Dropbox and Google Drive, your files will be private and stored on your server instead of a third party server. Nextcloud is HIPAA and GDPR compliant, so your files will be encrypted along with the ability to audit. For this tutorial, we’ll be installing our Nextcloud instance on our Ubuntu 18.04 LTS server. Continue reading “How to Install Nextcloud 15 on Ubuntu 18.04”

How to Install MariaDB on Ubuntu 18.04

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MariaDB is a drop in replacement for MySQL, and its popularity makes for several other applications to work in conjunction with it. If you’re interested in a MariaDB server without the maintenance, then check out our high-availability platform. Otherwise, we’ll be installing MariaDB 10 onto our Liquid Web Ubuntu server, let’s get started! Continue reading “How to Install MariaDB on Ubuntu 18.04”

How to Replace MySQL with Percona on Plesk CentOS 7

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This article outlines the procedure for replacing the native MySQL®️ or MariaDB®️ service that is preinstalled on any typical Plesk Onyx 11 CentOS 7 server. The procedure outlines removal of the existing MySQL related binaries and replaces them with an adequate version of the Percona binaries. Once these Percona binaries are in place, a typical multistage MySQL Incremental version upgrade is processed to bring the existing databases and Percona binaries to the desired Percona 5.7 version. Continue reading “How to Replace MySQL with Percona on Plesk CentOS 7”

Install PowerDNS and MariaDB on an Ubuntu 16.04 Server

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What is PowerDNS?

PowerDNS (pdns) is a DNS server written in C++. It originally started as proprietary software but was released in 2002 under the open-source GPL license. It is widely used for DNS hosting and is one of the most popular DNS servers for hosting domains using DNSSEC. It can be installed on most UNIX type operating systems. It features support for a large number of backends, including but not limited to MySQL, SQLite3, PostgreSQL, Oracle, Sybase, LDAP, Microsoft SQL Server, and BIND like plain text files. It also has a built-in web server for use with their JSON/REST API. PowerDNS can be the authoritative name server for your domains but can also be used as a recursive DNS resolver. The PowerDNS Authoritative Server and the PowerDNS Recursor are separate programs. Continue reading “Install PowerDNS and MariaDB on an Ubuntu 16.04 Server”

Upgrading MariaDB 10.0 to 10.3.9 on Ubuntu 16.04

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MariaDB is quickly becoming the de facto open-source database software to use in development, production, and even enterprise environments. Our very own Cloud Sites product uses the newest in MariaDB as it’s mostly known for being a fork and drop-in replacement to MySQL, which is created and maintained by the original MySQL developers.

Continue reading “Upgrading MariaDB 10.0 to 10.3.9 on Ubuntu 16.04”

MySQL Performance: InnoDB Buffers & Directives

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As discussed earlier in our MySQL Performance series, the InnoDB storage engine is designed to be a high-performance database for very large datasets. The row-locking technique it uses allows for many read and write requests to occur on a single table concurrently. This is a vast improvement in speed over traditional Continue reading “MySQL Performance: InnoDB Buffers & Directives”

MySQL Performance: Converting MySQL to MariaDB

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As we explored in our previous article of our MySQL Perfomance Series: MySQL vs. MariaDB there are very few downsides to using MariaDB over standard MySQL. Our high-availbility MariaDBs have proven itself to be a worthy successor with easily migitated drawbacks.  As the last article in our series we will focus on upgrading to various MySQL and MariaDB version on the following servers:

CentOS 6/7

Ubuntu 14.04/16.04

Continue reading “MySQL Performance: Converting MySQL to MariaDB”

MySQL Performance: Identifying Long Queries

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Every MySQL backed application can benefit from a finely tuned database server. The Liquid Web Heroic Support team has encountered numerous situations over the years where some minor adjustments have made a world of difference in website and application performance. In this series of articles, we have outlined some of the more common recommendations that have had the largest impact on performance. Continue reading “MySQL Performance: Identifying Long Queries”