Hepsia Advanced Features
The Advanced tab provides you with fast access to an array of advanced tools, among them the Memcached memory object caching system and the Varnish Cache web accelerator, which will help you optimize your web sites and apps without the need to move away from the hosting Control Panel. Depending on the hosting plan, these tools are either added 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 known 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 boost the speed of your website. One of the chief advantages of Varnish Cache is the flexibility of its principal configuration mechanism, VCL, which permits you to determine how incoming requests should be dealt with.
Memcached is a generic memory caching system for speeding up dynamic database-powered websites. 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 distributed memory caching system uses a client'server architecture. The Memcached memory object caching system is used by some of the most traffic-hungry websites on the World Wide Web and is supported by popular web apps like Joomla and WordPress.
InnoDB is the default database engine for the MySQL open-source DBMS. A storage engine is the principal software component that a DBMS uses to create, read, update and delete data from a database. Its latest edition offers substantial improvements in efficacy, reliability and usability. InnoDB provides the standard ACID database transaction features, along with declarative referential integrity support. It is included by default in most binary distributions from MySQL AB.