Hepsia Advanced Features
The Advanced tab gives you fast access to a set of advanced features, among them the Memcached memory caching system and the Varnish Cache web application accelerator, which will help you optimize your sites and applications without the need to log out of the hosting Control Panel. Based on the website hosting package, these features are either added by default or are offered in the form of easily gettable upgrades. InnoDB and NodeJS support is offered too.
Varnish Cache is a web application accelerator also called 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 contents. Varnish Cache is very, very fast and will increase your website's speed. One of the important attributes of Varnish Cache is the flexibility of its configuration language, VCL, which enables you to determine how incoming requests should be tackled.
Memcached is a general-purpose memory object caching system for boosting the loading speed of dynamic database-powered 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 distributed memory object caching system uses a client/server architecture. The Memcached distributed memory object caching system is used by some of the most traffic-intensive websites on the web and is supported by famous web applications like Joomla and WordPress.
InnoDB is the default storage engine for the MySQL open-source DBMS. A storage engine is the principal software component that a database management system uses to create, retrieve, update and delete data from a database. Its latest release offers considerable improvements in performance, stability and usability. InnoDB offers the standard ACID-compliant database transaction features, as well as declarative referential integrity support. It is included as standard in most binary distributions from MySQL AB.