QoS Cloud services

System Administrators and cloud infrastructure providers can benefit from the QoS Data Analytics Platform, which comprises a set of applications and services that can be conveniently deployed, which provide transparent horizontal and vertical elasticity, performance modelling and optimisation.
The platform enables the automatic deployment of services to run Big Data application ensuring deadline enactment through the automatic reconfiguration of the infrastructure. The platform includes a monitoring system, components for Big Data applications performance prediction, a contextualization service to deploy, configure and start an application, an optimization service, which determines an estimate of the initial resources to be provided to an application in a way a priori deadlines are fulfilled, and proactive policies and a load balancer that are able to horizontally or vertically scaling the resources and adjust servers load in order to react to workload changes and resource contention.