Hepsia Advanced Features
The Advanced tab grants you swift access to an array of advanced features, among them the Memcached distributed memory caching system and the Varnish Cache web accelerator, which will help you optimize your sites and apps without the need to move away from the hosting Control Panel. Depending on the web hosting plan, these features are either added by default or are offered in the form of easy-to-get upgrades. InnoDB and NodeJS support is available as well.
Varnish Cache is a web accelerator also known 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 increase your website's loading speed. One of the key merits of Varnish Cache is the flexibility of its configuration language, VCL, which permits you to define how incoming requests should be dealt with.
Memcached is a generic distributed memory caching system for increasing the speed of dynamic database-powered websites. It is used to reduce 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 memory object caching system is employed by some of the most regularly visited web sites on the World Wide Web and is supported by popular Content Management Systems like Joomla and WordPress.
InnoDB is the default storage engine for the MySQL open-source DBMS. A storage engine is the underlying software component that a DBMS uses to create, read, modify and delete data from a database. The latest version of InnoDB offers significant improvements in performance, security and functionality. InnoDB provides the standard ACID transaction properties, as well as declarative referential integrity support. InnoDB is included as standard in most binary distributions from MySQL AB.