Complex sentence: Some cloud vendors are experiencing growth rates of 50% per annum, but due to being in a stage of infancy, it still has pitfalls that need proper attention to make cloud computing services more reliable and user friendly.
Split into simpler sentences: Some cloud vendors are experiencing growth rates of 50% per annum. But due to being in a stage of infancy, it still has pitfalls that need proper attention to make cloud computing services more reliable and user friendly.