Are you an EPFL student looking for a semester project?
Work with us on data science and visualisation projects, and deploy your project as an app on top of GraphSearch.
Concept
SAP HANA
Summary
SAP HANA (HochleistungsANalyseAnwendung or High-performance ANalytic Application) is an in-memory, column-oriented, relational database management system developed and marketed by SAP SE. Its primary function as the software running a database server is to store and retrieve data as requested by the applications. In addition, it performs advanced analytics (predictive analytics, spatial data processing, text analytics, text search, streaming analytics, graph data processing) and includes extract, transform, load (ETL) capabilities as well as an application server.
During the early development of SAP HANA, a number of technologies were developed or acquired by SAP SE. These included TREX search engine (in-memory column-oriented search engine), P*TIME (in-memory online transaction processing (OLTP) Platform acquired by SAP in 2005), and MaxDB with its in-memory liveCache engine.
The first major demonstration of the platform was in 2011: teams from SAP SE, the Hasso Plattner Institute and Stanford University demonstrated an application architecture for real-time analytics and aggregation using the name HYRISE. Former SAP SE executive, Vishal Sikka, mentioned this architecture as "Hasso's New Architecture". Before the name "HANA" stabilized, people referred to this product as "New Database". The software was previously called "SAP High-Performance Analytic Appliance".
A first research paper on HYRISE was published in November 2010. The research engine is later released open source in 2013, and was reengineered in 2016 to become HYRISE2 in 2017.
The first product shipped in late November 2010.
By mid-2011, the technology had attracted interest but more experienced business customers considered it to be "in early days".
HANA support for SAP NetWeaver Business Warehouse (BW) was announced in September 2011 for availability by November.
In 2012, SAP promoted aspects of cloud computing. In October 2012, SAP announced a platform as a service offering called the SAP HANA Cloud Platform and a variant called SAP HANA One that used a smaller amount of memory.
Official source
About this result
This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.