Did you know that SAP HANA is much more than a high-speed analytic appliance? TEC principal analyst P.J. Jakovljevic reveals how HANA is a universal database that will enable companies to analyze large volumes of operational and transactional information in real time, from virtually any data source, and that will eventually deliver an entirely new class of applications that will change the way people think, work, plan, and operate.
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value, such as the employee ID. But, as explained earlier, it is difficult to conduct analysis and decision making based on this ever-changing flat formatted data. In contrast, columnar databases group data by, well, column. Within a column, generally speaking, all the data is of the same type. A columnar database stores data of a single type altogether, offering the potential for significant data compression. This compression can lead to reduced disk space requirements, memory requirements, and access