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A. Borusan

26.10.2015, 16 Uhr c.t. TU Berlin, EN building, seminar room EN 719 (7th floor), Einsteinufer 17, 10587 Berlin: "Towards Scalable Real-time Analytics: An Architecture for Scale-out of OLXP Workloads" (Thomas Bodner, SAP Potsdam)

In this talk, we present the architecture of the SAP HANA Scale-out Extension (SOE). The goal of HANA SOE is to complement the scale-up oriented HANA core data platform with massive scale-out capabilities for large-scale analytics over real-time data. This is achieved by decoupling the main database components and providing them as services in a distributed landscape, a design choice made possible by recent advances in high-throughput, low-latency networks and storage devices. We detail three central components of HANA SOE and their interplay: a distributed shared log, a transaction broker and a distributed query executor. Furthermore, we report on the ongoing integration of HANA SOE with the Apache big data ecosystem.