Tarantool. Analyst view
TARANTOOL = NoSQL DBMS + Application Server
Tarantool for data processing and business logic in real-time under high load.
I will tell about my experience with Tarantool on Real-time Marketing projects in Telecom.
The subscriber profile's golden record as a foundation for multi-factor customers segmentation and, as a result, for delivers the "Marketing for life" system to provide the smart services for our customers in their life moments.