Hepsia Advanced Features
The Advanced tab grants you fast access to a set of advanced tools, among them the Memcached memory object caching system and the Varnish Cache web accelerator, which will help you optimize your websites and applications without having to leave the web hosting Control Panel. Depending on the website 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 offered as well.
Varnish
Varnish Cache is a web accelerator also popular as an HTTP accelerator. You can install it in front of any server that speaks HTTP and configure it to cache the contents. Varnish Cache is very, very fast and will improve the loading speed of your site. One of the essential attributes of Varnish Cache is the flexibility of its principal configuration mechanism, VCL, which enables you to choose how incoming requests should be dealt with.
Memcached
Memcached is a generic distributed memory caching system for increasing the loading speed of dynamic database-powered sites. 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 two-tier architecture. The Memcached memory object caching system is used by some of the most frequently visited sites on the web and is supported by popular web applications like Joomla and WordPress.
Node.js
Node.js is a software platform for building highly scalable network apps. Built on Chrome's JavaScript runtime, Node.js uses an event-based, non-blocking I/O model that makes it lightweight and effective, excellent for high-performance content-heavy network apps. Node.js uses Google's V8 JavaScript engine, libUV, and several in-built libraries.
InnoDB
InnoDB is the default storage 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. Its latest release features substantial improvements in efficiency, security and usability. InnoDB offers the standard ACID transaction features, along with referential integrity support. InnoDB is included as standard in most binary distributions from MySQL AB.