Shifting from in-house data centers to colocation is the kind of investment that not only cuts costs, but also improves service and sustainability, argues Conapto's Stefan Nilsson

Not all applications belong in the cloud. Enjoy the best of both worlds with hybrid IT, writes Conapto's Stefan Nilsson

How can data center operators prove to customers that they’re sourcing energy from renewable sources, asks Conapto’s Stefan Nilsson

The commitment to renewable energy for new data center facilities is a big step forward, but what about legacy data centers?