Hepsia Advanced Features
The Advanced tab grants you fast access to an array of advanced features, among them the Memcached memory caching system and the Varnish Cache web application accelerator, which will help you optimize your sites and apps without needing to move away from the web hosting Control Panel. Based on the website hosting plan, these tools are either added by default or are offered in the form of easily gettable upgrades. InnoDB and NodeJS support is available too.
Varnish Cache is a web accelerator also called as a caching HTTP reverse proxy. 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 site's loading speed. One of the main merits of Varnish Cache is the flexibility of its principal configuration mechanism, VCL, which allows you to specify how incoming requests should be tackled.
Memcached is a generic memory object caching system for boosting the 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 two-tier architecture. The Memcached distributed memory object caching system is used by some of the most traffic-hungry sites on the World Wide Web and is supported by famous web apps like Joomla and WordPress.
InnoDB is the default database engine for the MySQL open-source DBMS. A database engine is the principal software component that a DBMS uses to create, retrieve, modify and delete data from a database. The latest release of InnoDB features serious improvements in performance, reliability and functionality. InnoDB provides the standard ACID-compliant database transaction properties, as well as foreign key support. InnoDB is included as standard in most binaries distributed by MySQL AB.