On 17-18 March 2015 took place the V Conference of the Polish DB2 Users Group. The place of the meeting was the hotel Splendor in Babice Nowe near Warsaw. Thank all the guests for their participation in the conference - speakers for technical presentations, and our sponsors CompFort Meridian and BMC Software for your support! We also thank the sponsor - IBM, who founded and drawn by a free voucher on IDUG conference in Dublin. At the Fifth conference attracted more than 70 participants and 13 Speakers.