The Advanced tab gives you quick access to an array of advanced tools, among them the Memcached distributed memory object caching system and the Varnish Cache web application accelerator, which will help you optimize your web sites and applications without the need to log out of the web hosting Control Panel. Based on the website hosting package, these features are either included by default or are offered in the form of easy-to-get upgrades. InnoDB and NodeJS support is available as well.
Varnish Cache is a web application accelerator also famous 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 your website's speed. One of the chief pluses of Varnish Cache is the flexibility of its domain-specific language, VCL, which enables you to determine how incoming requests should be handled.
Memcached is a generic distributed memory caching system for boosting the load speed of dynamic database-powered websites. It is used to reduce the number of times an external data source (such as a DB or API) is read by caching data and objects in RAM. The Memcached distributed memory object caching system uses a client/server architecture. The Memcached memory object caching system is employed by some of the most traffic-intensive websites on the Internet and is supported by famous Content Management Systems like Joomla and WordPress.
InnoDB is the default database engine for the MySQL open-source database management system. A database engine is the main software component that a database management system uses to create, retrieve, update and delete data from a database. Its latest edition offers serious improvements in efficiency, reliability and usability. InnoDB offers the standard ACID transaction attributes, as well as foreign key support. It is included by default in most binary distributions from MySQL AB.