-
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.
https://hackage.haskell.org/package/trust-chain is a little more out there, but the most interesting to me personally. There are two ways to think about it, each useful to different audiences. On one hand, it can be seen as a tree where the node structure and leaf type are type level parameters, and every internal node is signed by the private key corresponding to the public key at that node. In Haskell, it can be seen as a free monad where every layer is signed in that same way.
https://hackage.haskell.org/package/cropty is basically a wrapper over cryptonite that I found myself making in project after project and I wanted a very basic, Simple Haskell flavored, implementation of it. It provides symmetric and asymmetric encryption, and the asymmetric encryption encouraged is a composed AEP + RSA method which will be very efficient for large data sources. Here is a Fancy Haskell attempt at this interface, which perhaps could be rolled into this to make it polymorphic over cryptography protocols someday.