Presentation of our survey of 625 IT decision-makers across Europe in mid to large enterprises. Questions include: Is enterprise cloud adoption becoming a reality in 2015? Which cloud adoption model will prevail; public, private or hybrid? What percentage of workloads would move to the cloud and which percentage will remain in the data centre? What will the role of corporate data centres be in the cloud era? Will data centre outsourcing become more common? How will on-premise and cloud-based IT infrastructure be connected? What will cloud 2020 look like?