Hepsia Advanced Features
The Advanced tab provides you with fast access to a set of advanced tools, among them the Memcached distributed memory object caching system and the Varnish Cache web application accelerator, which will help you optimize your sites and applications without having to log out of the web hosting Control Panel. Depending on the web hosting package, these tools are either added by default or are available in the form of easy-to-get upgrades. InnoDB and NodeJS support is available as well.
Varnish Cache is a web application accelerator also known as an HTTP accelerator. You can install it in front of any web server that speaks HTTP and configure it to cache the contents. Varnish Cache is very, very fast and will increase your website's loading speed. One of the key advantages of Varnish Cache is the flexibility of its domain-specific language, VCL, which allows you to choose how incoming requests should be dealt with.
Memcached is a generic distributed memory object caching system for increasing the load speed of dynamic database-driven sites. 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 system uses a client/server architecture. The Memcached memory caching system is used by some of the most traffic-hungry sites on the Internet and is supported by famous Content Management Systems like Joomla and WordPress.
InnoDB is the default database engine for the MySQL open-source database management system. A database engine is the principal software component that a database management system uses to create, retrieve, modify and delete data from a database. Its latest version offers substantial improvements in efficiency, reliability and usability. InnoDB offers the standard ACID-compliant database transaction properties, as well as foreign key support. It is included as standard in most binary distributions from MySQL AB.