The Transaction Processing Performance Council today announced its fifth international Conference on Performance Evaluation and Benchmarking (TPCTC 2013). I’ve the great privilege of chairing TPCTC series since 2009. This year’s conference will be collocated with the 39th International Conference on Very Large Data Bases (VLDB 2013) on August 26, 2013 in Riva del Garda, Italy. With this conference we are encouraging researchers and industry experts to submit ideas and methodologies in performance evaluation, measurement and characterization. Additional information on TPCTC 2013 is available online at http://www.tpc.org/tpctc/tpctc2013/.