-
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.
What exactly do you mean? there are various open source tools for hardware design (eda tools), e.g. yosys (used for synthesis), I am not an expert but i don't think they have to be RISC-V specific, the closes thing i can think of that can be RISC-V specific is maybe rocket chip.
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.