#1
18th December 2015, 06:16 PM
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How SAP HANA Works
What is SAP HANA? Which are its components? Also tell me the how SAP HANA works?
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#2
18th December 2015, 06:17 PM
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Re: How SAP HANA Works
SAP HANA is an in-memory computing platform that has completely transformed the relational database industry. It combines database, application processing, and integration services on a single platform. The heart of SAP HANA Enterprise 1.0 is the SAP In-Memory Database 1.0, a massively parallel processing data store that melds row-based, column-based, and object-based storage techniques. Other components of SAP HANA Enterprise 1.0 include: SAP In-Memory Computing Studio, SAP Host Agent 7.2, SAPCAR 7.10, Sybase Replication Server 15, SAP HANA Load Controller 1.00, and, SAP Landscape Transformation 1 - SHC for ABA. SAP HANA runs the SUSE Linux Enterprise Server 11 SP1 operating system. It is generally delivered as an on-premise appliance and is available now. How does HANA work- SAP HANA is designed to replicate and ingest structured data from SAP and non-SAP relational databases, applications, and other systems quickly. One of three styles of data replication – trigger-based, ETL-based, or log-based - is used depending on the source system and desired use-case. The replicated data is then stored in RAM rather than loaded onto disk, the traditional form of application data storage. Because the data is stored in-memory, it can be accessed in near real-time by analytic and transactional applications that sit on top of HANA. |