Rackspace will help enterprises build private clouds using the OpenStack cloud operating system, the company announced Tuesday. Meanwhile, Dell is seeking enterprises and service providers for proof-of-concept OpenStack trials with its Dell PowerEdge C family of servers.
Stories by Julie Bort
For years, the coveted Cisco Certified Internetwork Expert (<a href="http://www.networkworld.com/community/cciebuzz">CCIE</a>) was the highest, most difficult rank a network professional could achieve. No more. On Monday, <a href="http://www.networkworld.com/subnets/cisco/">Cisco</a> announced a new certification, the Cisco Certified Architect, which will become the rank above CCIE. The CCA will attempt to marry the networking engineering know-how of the CCIE with the business acumen of a MBA.
In 2007,we designated more than 90 start-ups as worth watching. After a second look, we picked these 10 as offering what matters most in the enterprise -- agility, seamless integration and pervasive connectivity.