Advanced Features
The Advanced tab grants you 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 applications without the need to move away from the hosting Control Panel. Depending on the hosting plan, these tools are either added by default or are offered in the form of easily gettable upgrades. InnoDB and NodeJS support is available as well.
Varnish
Varnish Cache is a web application accelerator also referred to 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 content. Varnish Cache is very, very fast and will improve the loading speed of your website. One of the essential advantages of Varnish Cache is the flexibility of its principal configuration mechanism, VCL, which allows you to choose how incoming requests should be handled.
Memcached
Memcached is a general-purpose memory object caching system for speeding up dynamic database-powered websites. It is used to lower 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 distributed memory object caching system uses a client'server architecture. The Memcached memory object caching system is used by some of the most traffic-intensive websites on the World Wide Web and is supported by popular CMSs like Joomla and WordPress.
Node.js
Node.js is a software platform for writing scalable Internet apps. Built on Chrome's JavaScript runtime, Node.js uses an event-based, non-blocking input/output model that makes it lightweight and efficient, suitable for high-performance data-rich network apps. Node.js uses Google's V8 JavaScript engine, libUV, and a number of built-in libraries.
InnoDB
InnoDB is the default storage engine for the MySQL open-source DBMS. A storage engine is the primary software component that a DBMS uses to create, read, update and delete data from a database. The latest version of InnoDB features considerable improvements in performance, stability and usability. InnoDB offers the standard ACID-compliant transaction properties, along with declarative referential integrity support. It is included as standard in most binaries distributed by MySQL AB.