I am currently running Cassandra cluster in production and recently I'm exploring janusgraph. I tried janusgraph server+ Cassandra+ES. I have some doubts like,
1. Is Janusgraph give (queries execution)results more efficiently than Cassandra using indexing?
2. Any advantages more than Cassandra?
3. Kindly advice me to setup janusgraph cluster with high availability and fault tolerance.
4. Is there any backup solution available for janusgraph?
5. Any migration way available for migrate the data?
Thanks in advance.