Hi,
Right now we have one .Net application on SQL Server (handling project workflow process) and one ABAP application on MaxDB (handling project's cost and invoice info). But because both applications have to share the same project data and modify the project data, syncronization of the project data between two database is a headache because the project data is very dynamic and can be added or modified or deleted from both systems. It is not a easy job to do a two way synchronization. Users are not willing to work on two systems for one project as well. We have the idea of migrate two database to HANA DB so that both .Net application and ABAP application read/write to the same HANA database.
My question is what is the best solution to to do the migration without re-write everything from scrach? If we upgrade the ABAP system to netweaver 7.4 on HANA , adding some new tables to it, will it be easily for the .Net application to read/write the tables in HANA through stored procedure (all of the business logic of the .Net application are in SQL Server stored procedure or triggers so we just need to change these SQL stored procedures and triggers to HANA SQL syntax)? Do we still need to develop ABAP functions if need to write records in table?
If any expert can answer my question, that will be great.
Thanks,
Vicky