OpenRefine – free, open source, powerful tool for working with messy data
Anyone used this before?<p>My own experience: I had a <i>lot</i> of data to process, which I thought was the use case for a tool like this: but it took a <i>long</i> time, and seemed to have to process the data in order to ingest it properly.<p>What underlying storage/tech is used? Is it all just web-stack?