We are being requested for cassandra database consideration for the below requirements
1> The database needs to support an average throughput of 90 messages with 175 at pick time (per second)
2>Average response time of 15 sec and max response time 2 minutes.
3>database growth 2 TB per month
4>Referencial Integrity constraints will be there.
Do you suggest Cassandra as good candidate here especially for refrential integrity constraints ..Any alternative way could be suggested?