SSD’s are like cordless phones and DVD’s. They made an improvement on an existing technology but didn’t revolutionize its use. In technology there is a difference between the concept of modernizing and revolutionizing. Modernizing is finding a way to do the same thing, just a little bit faster or little bit easier. Revolutionizing is either eliminating or vastly changing how something is done.
Transactional workloads are commonly defined as being small atomic pieces of work. This is in contrast to decision support, Data Warehouse, Business Intelligence or otherwise labeled reporting systems that require fewer, larger, more sequential workloads. Updates, inserts, deletes and even small result-set selects are all included in OLTP, transactional efforts.