IBM Power Systems AIX 6.1 IBM Power Systems Other Linux IBM Power Systems Linux PPC-Redhat Enterprise Linux 5 IBM Power Systems Linux PPC-SLES 10 IBM Power Systems Linux PPC-Redhat Enterprise Linux 4 IBM Power Systems IBM i-6.1 IBM Power Systems AIX 7.1 IBM Power Systems IBM i-7.1 IBM Power Systems Linux PPC-SLES 11 IBM System x Windows Server 2008 IBM System x Linux x86-64-SuSe Enterprise Server 10 IBM System x Linux x86-64-Redhat Enterprise Linux 5 IBM System x Linux x86-64-Redhat Enterprise Linux 4. A lot of the companies invest huge in buying right hardware for their SAP to run. I know lots of companies having SAP license but not going for implementation because of the implementation cost is huge. And one of the main expense is hardware expenses. Most interestingly most of the companies are not aware of the right hardware. If you analyze you will find most of the small and medium size companies having SAP installed hardware are less than 25% resource use. That is it’s a west of your invest. SAP has certified about 100 Three-Tier systems and 724 Two-Tier systems worldwide benchmark. Luckily this greatly simplifies what you as a poster needs to remember about piracy and this forum. Cios installer rev 14. The former has a chance of landing you in jail, the latter could at most result in a civil suit with a fine (in the USA anyway). Violating a TOS does not. Piracy is simply theft. Piracy goes directly against the forum rules. For any new hardware for any SAP implementation or migration is a huge invest and sounds like a lot. So choose right hardware is a challenging part definitely. I will try to describe based on my experience and SAP’s guideline. Since 1996, SAP has provided the free, online Quick Sizer tool to help businesses — not only customers, but also partners and SAP consulting and support organizations — right-size their hardware landscapes for SAP software deployments. This is a tricky question. I have seen lots of companies misunderstood this count. They count as many as employees they have all will be SAP named users. But the truth is you have to consider only the users who will be directly needs to use SAP. Suppose in your organization you have 1000 employees among them only 600 will need to enter data in SAP and use SAP to have reports. And moreover it depends on what are the module you are taking, suppose among the 1000 employees 200 are HR and 300 for production department but you are not taking HR and PP module so those users will not come under SAP users. A easy count I understand is that the number of Employees you have count 40% to 50% for next 3 or 4 years. Anonymous Rajib, Sorry to say but your statement that Unix and x86 have the same SAPS per core performance is simply not accurate based on certified SAP benchmarks. Aws Sap Sizing RequirementsThroughput Sizing SapYou also say that there are no new Unix servers, which is not accurate either. For example, since you are using 2-socket/16-core servers as your base comparison, I find that a 2-Socket/16-core IBM Power Unix server (which came to market in 2012)running the latest SAP ECC release with Enhancement Package 5 generates 54,700 SAPS. That's 3419 SAPS per core (3418.75 to be exact). Ring Sizing Tool For Sale ToolThat's nearly 2 1/2 times more than what you say Unix can support. X86 also supports more SAPS per core than what you say but much less than the IBM server can. For example, the best Linux/x86 result is with a Cisco UCS B200 M3 with the latest Intel E5-2690 2.9GHz processor. It provides 35,680 SAPS which results in 2230 SAPS/core. The best Windows result on the same Intel hardware is for a NEC server that generates 36,770 SAPS or 2298 SAPS/core. Go directly to the SAP benchmark results database and search for SAP certification numbers 2013001 for Cisco, 2012035 for the IBM Unix server and 2012031 for NEC. So, an IBM Unix server with the same type of configuration than x86 provides 50% better performance.
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