The Advanced tab grants you swift access to an array 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 move away from the Control Panel. Depending on the hosting plan, these tools 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 called as an HTTP accelerator. You can install it in front of any server that speaks the HTTP protocol and configure it to cache the contents. Varnish Cache is really, really fast and will speed up your web site. One of the major merits of Varnish Cache is the flexibility of its principal configuration mechanism, VCL, which allows you to define how incoming requests should be tackled.
Memcached is a generic distributed memory caching system for increasing the load speed of dynamic database-powered 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 client'server architecture. The Memcached distributed memory caching system is used by some of the most popular sites on the Internet and is supported by popular Content Management Systems like Joomla and WordPress.
InnoDB is the default storage engine for the MySQL open-source RDBMS. A database engine is the main software component that a DBMS uses to create, retrieve, update and delete data from a database. Its latest release offers serious improvements in performance, dependability and usability. InnoDB offers the standard ACID transaction attributes, along with foreign key support. It is included as standard in most binary distributions from MySQL AB.