Sure, I've worked with it. It let's you visually build data pipelines. It's extremely useful for getting work done quickly--you just drag and drop prebuilt conn

Sure, I've worked with it. It let's you visually build data pipelines. It's extremely useful for getting work done quickly--you just drag and drop prebuilt connectors to things like elasticsearch, s3, or twitter and you have a data pipeline, including automatic backoff and the ability to inspect the data at each step. It's visual so it's easy to tell what's going on. Biggest downside is it's not automatically distributed. You can set it up to be distributed, but you have to do the plumbing yourself on the nifi graph by dropping nodes for routing tasks between nifi servers. Overall, perfect tool for quickly building a pipeline that can be easily shown to the business and in which you can visually see all data and errors at each step.