The Advanced tab gives you fast access to a set of advanced tools, among them the Memcached distributed memory caching system and the Varnish Cache web application accelerator, which will help you optimize your sites and applications without having to move away from the web hosting Control Panel. Based on the web hosting plan, these features are either added 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 accelerator also famous as an HTTP accelerator. 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 really, really fast and will make your web site load much faster. One of the essential attributes of Varnish Cache is the flexibility of its domain-specific language, VCL, which permits you to determine how incoming requests should be dealt with.
Memcached is a general-purpose distributed memory caching system for boosting the loading speed of dynamic database-driven sites. It is used to lower 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 system uses a client/server architecture. The Memcached system is used by some of the most traffic-heavy web sites on the web and is supported by popular Content Management Systems like Joomla and WordPress.
InnoDB is the default storage engine for the MySQL open-source relational database management system. A storage engine is the main software component that a database management system uses to create, read, modify and delete data from a database. Its latest release features serious improvements in efficiency, security and usability. InnoDB provides the standard ACID-compliant transaction attributes, along with declarative referential integrity support. It is included by default in most binary distributions from MySQL AB.