https://pressroom.prlog.org/pointofsale/ About Polar POS - Developers of high quality point of sale software for both hospitality and retail. With more features and lower cost than most other pos solutions. https://www.prlog.org/11930574-polar-point-of-sale-announces-implementation-of-hadoop.html Polar POS the revolutionary hybrid point of sale software solution for both hospitality and retail is proud to announce its implementation of Hadoop, the open source MapReduce software.Sat, 21 Jul 2012 16:16:15 GMT