Architect SAP on Azure
SAP S/4HANA and SAP Fiori
SAP S/4HANA and SAP Fiori
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The Web User Interface for SAP S/4HANA is SAP Fiori accessed through a web browser
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SAP Fiori has a major impact on the overall system architecture
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SAP Fiori may be combined with SAP S/4HANA, which is called an embedded deployment and it is the recommended scenario from SAP when it will be used exclusively with S/4HANA
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SAP Fiori can also be deployed as a completely separate system, with its own application servers and
database
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To optimize the solution SAP Fiori need to stacking its databases together using SAP HANA Multitenant Database Containers (MDCs)
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SAP Fiori is accessed through the HTTP protocol and placing a SAP Web Dispatcher reverse-proxy can accept or reject a user connection and load balance traffic between multiple application servers
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The SAP Web Dispatcher should be deployed in the DMZ area of the network
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A highly available SAP landscape should include a highly available SAP Web Dispatcher that runs on two VMs with load balancer in front of it
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Azure Application Gateway solution, which works on the application layer and provides additional network capabilities is a solution for the load balancer
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Combining both SAP Web Dispatcher and Application Gateway solutions gives the best results
