Hello Uwe, Why don't you create separate cache corresponding to each table in rdbms?
Best Regards, Gaurav On Tue, Sep 3, 2019, 8:31 PM Uwe Geercken <uwe.geerc...@web.de> wrote: > > Hello, > > my first post here for Apache Ignite... > > I have a question and looking for some advice. I have data from a > relational database which I will load into Ignite. Each table from the > source system has a UID (number), to uniquely identify each record. > > If I understand it correctly, then the key in a cache in Ignite must be > unique. So the source data might have duplications in the UID across the > tables which is ok in the RDBMS but not in Ignite. > > Can you give me some advice of how this issue is handled best? My idea is > to create a unique prefix for each source table and thus make the source > UID also unique across the cache. > > Or do you have a different recommendation? Due to being new to Ignite, it > could also well be that I miss something. > > Rgds, > > Uwe >
