NEC Corporation (NEC; TSE: 6701) announced today the global release of a solution employing NEC's EXPRESSCLUSTER clustering software to improve availability of the in-memory database software, SAP HANA(R), running on the Amazon Web Services (AWS) cloud computing service.NEC Corporation (NEC; TSE: 6701) announced today the global release of a solution employing NEC's EXPRESSCLUSTER clustering software to improve availability of the in-memory database software, SAP HANA(R), running on the Amazon Web Services (AWS) cloud computing service.