The Advanced tab provides you with fast access to an array of advanced tools, among them the Memcached memory caching system and the Varnish Cache web application accelerator, which will help you optimize your web sites and apps without having to leave the web hosting Control Panel. Depending on the website hosting plan, these features are either included by default or are available in the form of easy-to-get upgrades. InnoDB and NodeJS support is available as well.
Varnish Cache is a web accelerator also famous as an HTTP accelerator. You can install it in front of any server that speaks HTTP and configure it to cache the content. Varnish Cache is very, very fast and will boost your site's speed. One of the major features of Varnish Cache is the flexibility of its domain-specific language, VCL, which allows you to determine how incoming requests should be dealt with.
Memcached is a general-purpose memory object caching system for boosting the loading speed of dynamic database-driven websites. 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 client/server architecture. The Memcached 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 storage engine for the MySQL open-source DBMS. A storage engine is the main software component that a DBMS uses to create, read, update and delete data from a database. Its latest version features serious improvements in performance, dependability and functionality. InnoDB provides the standard ACID database transaction properties, along with referential integrity support. InnoDB is included as standard in most binary distributions from MySQL AB.