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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.
You should check out Polkadex. They are building a proper orderbook-based DEX (not AMM-based like all DEXes so far) on the Polkadot ecosystem which will be able to access all the assets that other Polkadot projects provide bridges to (so, like, all of them). They also have a fiat on-ramp and futures+margins+options on the roadmap. I think they have absolutely the right idea and they, or something like them, will take the currently unfilled spot as THE DEX.
NOTE:
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