on 10-09-2012 3:42 PM
Hi Guys
Lets say that we buy a single-node HANA hardware appliance with 512 GB memory and a HANA DB for SAP BW - after performing a sizing with this result.
After one year the BW database has grown unexpected and don't fit into this memory (512 GB) anymore.
Will HANA DB be able to run this larger database (with decreased performance) - 'overcommting' its memory, having some data in memory and other only on persistence storage?
...or will HANA DB simply crash - as if *ALL* data/database always must be able to fit into physical memory?
Br
Tom Bo
Hi Tom Bo,
In my point of view,
Regards,
Ravi
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Please refer to the following PDF (thanks to Anooj for posting it today), which will help you understand the concept of HOT / WARM / COLD data in BW on HANA.
Regards,
Ravi
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