Hepsia Advanced Features
The Advanced tab provides you with fast access to an array of advanced features, among them the Memcached memory caching system and the Varnish Cache web accelerator, which will help you optimize your sites and applications without the need to leave the web hosting Control Panel. Depending on the web hosting package, these features are either included by default or are offered in the form of easily gettable upgrades. InnoDB and NodeJS support is available as well.
Varnish Cache is a web accelerator also popular 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 boost the loading speed of your site. One of the key advantages of Varnish Cache is the flexibility of its configuration language, VCL, which permits you to specify how incoming requests should be dealt with.
Memcached is a generic memory object caching system for increasing the loading speed of dynamic database-driven websites. It is used to decrease 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 system is employed by some of the most frequently visited web sites on the web and is supported by famous CMSs like Joomla and WordPress.
InnoDB is the default storage engine for the MySQL open-source database management system. A storage engine is the main software component that a DBMS uses to create, read, update and delete data from a database. Its latest release offers substantial improvements in efficiency, security and usability. InnoDB provides the standard ACID-compliant transaction features, as well as declarative referential integrity support. It is included by default in most binary distributions from MySQL AB.