Hepsia Advanced Features
The Advanced tab provides you with fast access to an array of advanced tools, among them the Memcached memory caching system and the Varnish Cache web accelerator, which will help you optimize your web sites and apps without needing to leave the hosting Control Panel. Based on the web hosting package, these features are either added by default or are offered in the form of easy-to-get upgrades. InnoDB and NodeJS support is offered as well.
Varnish Cache is a web application accelerator also famous 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 speed up your site. One of the key pluses of Varnish Cache is the flexibility of its principal configuration mechanism, VCL, which enables you to specify how incoming requests should be handled.
Memcached is a generic distributed memory caching system for increasing the load speed of dynamic database-driven web sites. It is used to lower 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 memory caching system uses a two-tier architecture. The Memcached distributed memory caching system is used by some of the most frequently visited websites on the Internet and is supported by famous CMSs like Joomla and WordPress.
InnoDB is the default database engine for the MySQL open-source database management system. A storage engine is the main software component that a database management system uses to create, retrieve, update and delete data from a database. The latest version of InnoDB features substantial improvements in efficiency, stability and functionality. InnoDB provides the standard ACID transaction properties, along with declarative referential integrity support. InnoDB is included by default in most binaries distributed by MySQL AB.