on 06-25-2010 7:18 AM
I want to know how many dialog instance(application server) can SAP support?
Hi,
For SAP systems, you may have several application servers but you still have a single database.
When the database is overloaded, adding more app servers will not scale anymore.
Regards,
Olivier
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Hi,
Use SAP quick sizer, find the needed SAPS for the required througfhput of 40.000 requests per second and ask your hardware vendor for a hardware configuration.
After this you can configure maybe 1 ABAP instance for each 32 GB of memory or 16 CPU Cores.
Of course this ratio is not mandatory - the instances could be bigger : e.g. 1 ABAP instance for each 24 CPU Cores or 64 GB RAM.... This also depends on the memory consumption of the individual requests.
Regards,
Olivier
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