Hi,The wiki's "Powered By" page ( http://wiki.apache.org/hadoop/PoweredBy ) lists dozens of companies using Hadoop in production, some of them for mission-critical operations, but is anyone using it - or planning to - for anything that involves money, like calculating a bill from API usage, or microtransactions?
If not, what are your main concerns? What parts would you consider stable enough for this kind of use?
Thanks, Marcos
