The Advanced tab grants you quick access to an array of advanced tools, among them the Memcached memory object caching system and the Varnish Cache web application accelerator, which will help you optimize your web sites and apps without the need to leave the hosting Control Panel. Depending on the web hosting plan, these features are either included by default or are available in the form of easily gettable upgrades. InnoDB and NodeJS support is offered too.
Varnish Cache is a web application accelerator also famous as a caching HTTP reverse proxy. You can install it in front of any web server that speaks the HTTP protocol and configure it to cache the contents. Varnish Cache is really, really fast and will speed up your site. One of the important advantages of Varnish Cache is the flexibility of its principal configuration mechanism, VCL, which allows you to determine how incoming requests should be dealt with.
Memcached is a general-purpose distributed memory caching system for boosting the load speed of dynamic database-driven 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 caching system uses a two-tier architecture. The Memcached system is used by some of the most traffic-hungry websites on the World Wide Web and is supported by popular CMSs like Joomla and WordPress.
InnoDB is the default storage engine for the MySQL open-source RDBMS. A database engine is the principal software component that a database management system uses to create, retrieve, modify and delete data from a database. The latest release of InnoDB features considerable improvements in efficiency, security and usability. InnoDB offers the standard ACID-compliant database transaction attributes, as well as referential integrity support. It is included as standard in most binary distributions from MySQL AB.