How SAP Admitted in Court Documents to Copying from Open Source MySQL
… the lawsuit persists, the more information becomes available for other companies that SAP used incorrect information to market against. While the case has not gotten to this part of the Teradata complaint yet, SAP used the same anticompetitive tactics to block out of accounts as we cover in the article, HANA Used to Block Out Other Databases. We documented this behavior of SAP on customers from multiple sources before Teradata ever filed their lawsuit.
Teradata is not the only database vendor with at least anti-trust claims against SAP for what they did with HANA. However, it should be noted …