Cloud computing has loads of potential for data centers -- the ability to pool resources, charge customers based on actual usage and tap into extra external capacity when needed. But several questions remain as data center managers begin to navigate the hype behind cloud computing as well as its possible benefits for their organizations. Learn what cloud computing is and what it can really do in this month's Virtual Data Center E-Zine. Also find out why capacity planning is so important and what the best practices are for selecting capacity planning tools.