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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.
Not exactly the answer to your question, but https://news.opensuse.org/ and https://dominique.leuenberger.net/blog/ regularly summarizes the most important changes going into TW. By reading them and looking up things a bit further you can tell whether you need to take action.
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.