Hepsia Advanced Features
The Advanced tab grants you quick 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 web sites and applications without the need to leave the 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 accelerator also popular as an HTTP accelerator. You can install it in front of any web server that speaks HTTP and configure it to cache the content. Varnish Cache is really, really fast and will boost the speed of your website. One of the main attributes of Varnish Cache is the flexibility of its configuration language, VCL, which allows you to determine how incoming requests should be tackled.
Memcached is a general-purpose distributed memory caching system for increasing the speed of dynamic database-powered websites. 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 caching system uses a client'server architecture. The Memcached distributed memory caching system is employed by some of the most regularly visited web sites on the World Wide Web and is supported by famous web applications like Joomla and WordPress.
InnoDB is the default storage 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, update and delete data from a database. The latest edition of InnoDB offers serious improvements in efficacy, security and usability. InnoDB provides the standard ACID-compliant transaction features, along with foreign key support. InnoDB is included as standard in most binaries distributed by MySQL AB.