Handling user requests for applications based on HANA system

It consists of various components as mentioned above for processing of SQL statements from application users hosted on the top of HANA system.

User requests via user interface/web browsers are sent to Web server hosting application which is communicated to SQL/MDX Processor in form of SQL queries. These are further segregated to different data engines in Index server according to query types.

Session and Transaction Manager authorize SQL transactions and keep track of all the transactions either completed or running in the system.