Hepsia Advanced Features
The Advanced tab gives you swift access to an array of advanced features, among them the Memcached distributed memory object caching system and the Varnish Cache web application accelerator, which will help you optimize your websites and applications without needing to log out of the hosting Control Panel. Based on the web hosting plan, these features are either included 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 application accelerator also known as an HTTP accelerator. You can install it in front of any server that speaks the HTTP protocol and configure it to cache the content. Varnish Cache is really, really fast and will make your site load much faster. One of the key virtues of Varnish Cache is the flexibility of its principal configuration mechanism, VCL, which enables you to define how incoming requests should be handled.
Memcached is a generic distributed memory caching system for increasing the speed of dynamic database-driven websites. It is used to reduce 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 memory object caching system uses a client'server architecture. The Memcached distributed memory object caching system is used by some of the most traffic-intensive web sites on the World Wide Web and is supported by popular web applications like Joomla and WordPress.
InnoDB is the default database engine for the MySQL open-source RDBMS. A storage engine is the underlying software component that a DBMS uses to create, retrieve, modify and delete data from a database. The latest release of InnoDB offers considerable improvements in efficiency, reliability and functionality. InnoDB provides the standard ACID transaction features, as well as foreign key support. InnoDB is included as standard in most binary distributions from MySQL AB.