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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.
I would also love zsh support. From this thread https://github.com/koalaman/shellcheck/issues/809, you can conclude that it's not in the works. Shellcheck is written in haskell, which is a great language to build a parser for any language. The downside is that there aren't a lot of spare haskell programmers around.
Honestly, the best interactive experience I've ever had is with the fish shell (link). If I had to write a script, Python is pretty readily available on most systems.
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