For new products I always recommend the same thing: name your competitors and use cases. Compare them in a table; don't make the user think. Who should and should not use your product? Being in-memory and distributed, I imagine your competitors include Ignite and Hazelcast? I read the title as CursorDB, which would have made a nice DB name.
'cause "alt1 vs alt2 vs alt3" is what I'm searching