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Former Member

SAP HANA

Hi Experts,

Can you please Explain the Architecture of Sap Hana?

Please share the Deck also!!

Thanks in advance!!

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5 Answers

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    Former Member
    Sep 30, 2011 at 09:05 PM

    Hi,

    Check below link:

    http://www.sdn.sap.com/irj/sdn/in-memory

    Thanks

    Sunny

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    Former Member
    Oct 01, 2011 at 01:37 PM

    Hi,

    Please check the following link for HANA system architecture details.

    http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/70d16119-ad21-2e10-de8b-eaaedf86b9cd?quicklink=events&overridelayout=true

    Hope this helps.

    Regards,

    Varun

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    Former Member
    Oct 01, 2011 at 02:53 PM

    Thanks for information!!

    But i have this PPt's with me..

    Only thing is i am not able to undertsand this architecture..

    Can anyone help me out in understanding this??

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    • HANA is like a separate database and BW sits on top of it. So any processing done in BW will be done in HANA instead as previously in the database of the system. That's a 10,000 foot overview but I think the links the other people ave you might help.

      Cheers,

      Michael

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    Former Member
    Oct 03, 2011 at 11:43 AM

    Hi Experts,

    Being New to Sap Basis World..

    I dont understand how it is working and how different componenets are working to provide in memory computing??

    LIke Businees object Enterprise,ERP,Metedata Manager,and In memory Computing Engine.

    Other one is -- How is it possible to keep all the data in Memory ??

    If this is the case ,,then what would be the size of memory or cache??

    Please Suggest!!

    Thanks,

    Swati

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    • Former Member Former Member

      See also the LOAD, UNLOAD and MERGE options that are available against a COLUMN table in HANA Studio which will give you some management capabilities in terms or deciding which table can be loaded to memory or which can unloaded from memory. I have not checked these things practically but I am sharing what I understand from various HANA documents 😊

      Thanks

      Karthik N S

  • Oct 20, 2014 at 11:05 AM

    Hi,

    I have a small clarification w.r.t HANA architecture. I do see that under In-memory computing engine only Index server is there.

    So, Does Name Server, pre-processor, statistics and XS Engine servers are not in-memory? I mean, when I say Servers, it means the data stored w.r.t the particular server.. For example: Name Server- where will the data containing information topology of HANA system be stored? will it also  be stored in RAM or Physical Disk ?

    Thanks,

    Skugan V

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