Hepsia Advanced Features
The Advanced tab provides you with quick access to a set of advanced features, among them the Memcached distributed memory caching system and the Varnish Cache web application accelerator, which will help you optimize your web sites and applications without having to leave the web hosting Control Panel. Based on the web hosting package, these tools are either included by default or are available in the form of easy-to-get upgrades. InnoDB and NodeJS support is offered 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 HTTP and configure it to cache the content. Varnish Cache is very, very fast and will improve your web site's loading speed. One of the important strengths of Varnish Cache is the flexibility of its domain-specific language, VCL, which allows you to specify how incoming requests should be tackled.
Memcached is a generic distributed memory caching system for increasing the load speed of dynamic database-powered websites. It is used to decrease 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 distributed memory object caching system uses a client'server architecture. The Memcached memory object caching system is employed by some of the most traffic-hungry websites on the web and is supported by popular web apps like Joomla and WordPress.
InnoDB is the default storage engine for the MySQL open-source RDBMS. A storage engine is the primary software component that a DBMS uses to create, retrieve, modify and delete data from a database. Its latest edition features significant improvements in efficiency, dependability and functionality. InnoDB provides the standard ACID-compliant database transaction properties, along with foreign key support. InnoDB is included by default in most binaries distributed by MySQL AB.