Infrastructure, scaling and staffing top barriers to analytics success by David Weldon via @infomgmt

While the number of firms implementing big data projects is on the rise, many cite a number of significant challenges.

A good list of barriers.  I would say for staffing it's actually only for certain skills or disciplines as there are still shortages for those. The solution is not quick and needs a concentrated effort in training and education. However that is not the complete solution as experience is also needed.