Desarrollo de un ambiente Cloud Linux para Moodle Ecuador.

Abstract

The system Cloud is a system that presents desirable characteristics in order that the companies migrate his services. The principal characteristics known as quality of service are: high availability, safety against DDoS's assaults (Assault for refusal of services), firewall robust, iptables, scalability on demand and redundancy of the lodged at the cloud. Moodle Ecuador was using a Hosting system, which was not possessing the sufficient computational resources for the attention of high quantity of access of simultaneous users (20 simultaneous users maximum). For it, one proposed in the present project the design and implementation of a Cloud system for the company before mentioned. To show the Cloud system is superior to the Hosting system there were realized tests of maximum and minimums times of response, this way to obtain a percentage of mistake. East depends on the quantity of requests that the servant has. With the tests there is demonstrated that the Hosting system obtained a mistake of 31,33 % with 30 requests, on the other hand, the Cloud system it obtained a mistake of 0 % with 200 requests. The superiority of the Cloud system is based on the scalability on the beaks of users' traffic and on the redundanc