Data Compression in SAP HANA system

SAP HANA system combines OLAP and OLTP processing into a single in-memory database and it removes the disk bottlenecks and offering groundbreaking performance. This ACID-compliant, in-memory columnar database stores provides data compression up to 11 times as compared to other conventional database, parallel processing across multiprocessor cores, and supports single instruction multiple data (SIMD) commands.