The Advanced tab gives you swift access to a set of advanced tools, among them the Memcached memory caching system and the Varnish Cache web accelerator, which will help you optimize your sites and apps without having to log out of the Control Panel. Based on the web hosting package, these tools are either included by default or are available in the form of easy-to-get upgrades. InnoDB and NodeJS support is offered as well.
Varnish Cache is a web application accelerator also referred to as an HTTP accelerator. You can install it in front of any web server that speaks HTTP and configure it to cache the contents. Varnish Cache is very, very fast and will improve the speed of your website. One of the essential virtues of Varnish Cache is the flexibility of its domain-specific language, VCL, which enables you to choose how incoming requests should be handled.
Memcached is a general-purpose memory caching system for increasing the loading speed of dynamic database-powered web sites. It is used to reduce the number of times an external data source (such as a database or API) is read by caching data and objects in RAM. The Memcached memory object caching system uses a client/server architecture. The Memcached distributed memory object caching system is employed by some of the most traffic-intensive web sites on the web and is supported by famous Content Management Systems like Joomla and WordPress.
InnoDB is the default database engine for the MySQL open-source DBMS. A storage engine is the underlying software component that a DBMS uses to create, read, modify and delete data from a database. The latest release of InnoDB features serious improvements in efficacy, dependability and usability. InnoDB offers the standard ACID-compliant transaction attributes, as well as declarative referential integrity support. InnoDB is included as standard in most binary distributions from MySQL AB.