Calculating the True Cost of RDBMS Ownership and How Sybase ASE Stacks Up: A Guide for SAP Business Suite Users (IDC)
According to IDC, Sybase ASE's TCO was found to be 28% less than the TCO of other RDBMSs.
Sybase ASE Total Cost of Ownership - A Comparison to Oracle (Bloor)
Bloor Research concludes that Sybase ASE is significantly superior to Oracle 11g with respect to TCO. ASE was more economical in over 85% of cost measurements and over 20% less expensive in the areas of licensing, administration, support and more.