This article describes how due to the monstrous evolution of the technology and the enormous increase in data, it becomes difficult to work with traditional database management tools; relational databases quickly reach their limits and adding servers does not increase performance. As a result of...

The Clouds have changed the way services are delivered to the company. Existing systems of Clouds do not support advanced mechanisms for the optimal trade applications across different Clouds. To improve resource management in the Cloud, we integrate the concept of auction Club, which regroups a...