-
SqlQueryStress
SQL query stress simulator created by Adam Machanic http://dataeducation.com/sqlquerystress-the-source-code/
-
InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
You could try SqlQueryStress to mock out your database interaction and then increase the threads to see how it handles and then use SP_WhoIsActive to see what you are waiting on while that test is running.
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a more popular project.