Optimus (By Iron )is the missing framework for cleaning, pre-processing and exploring data in a distributed fashion. It uses all the power of Apache Spark (optimized via Catalyst) to do so. It implements several handy tools for data wrangling and munging that will make your life much easier. The first obvious advantage over any other public data cleaning library or framework is that it will work on your laptop or your big cluster, and second, it is amazingly easy to install, use and understand.