Hepsia Advanced Features
The Advanced tab gives you fast access to an array of advanced tools, among them the Memcached distributed memory object caching system and the Varnish Cache web application accelerator, which will help you optimize your sites and apps without needing to log out of the Control Panel. Depending on the hosting plan, these features are either included by default or are offered in the form of easily gettable upgrades. InnoDB and NodeJS support is offered too.
Varnish Cache is a web accelerator also called as a caching HTTP reverse proxy. You can install it in front of any server that speaks the HTTP protocol and configure it to cache the contents. Varnish Cache is really, really fast and will increase the speed of your website. One of the key virtues of Varnish Cache is the flexibility of its domain-specific language, VCL, which allows you to determine how incoming requests should be handled.
Memcached is a general-purpose memory caching system for increasing the load speed of dynamic database-powered websites. It is used to lower 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 client'server architecture. The Memcached memory object caching system is employed by some of the most regularly visited sites on the web and is supported by popular CMSs like Joomla and WordPress.
InnoDB is the default storage engine for the MySQL open-source relational database management system. A storage engine is the main software component that a DBMS uses to create, retrieve, update and delete data from a database. The latest edition of InnoDB features considerable improvements in performance, dependability and usability. InnoDB provides the standard ACID-compliant database transaction properties, along with declarative referential integrity support. It is included as standard in most binary distributions from MySQL AB.