IT is complicated: it is more like payroll services than like power generation. What this means is that you have to choose your cloud providers wisely, and make sure you have good contracts in place with them. You want to own your data, and be able to download that data at any time. You want assurances that your data will not disappear if the cloud provider goes out of business or discontinues your service. You want reliability and availability assurances, tech support assurances, whatever you need. The downside is that you will have limited customization options. Cloud computing is cheaper because of economics of scale, and­ — like any outsourced … Continue reading Bruce Schneier