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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.
Matrix and XMPP already exist. Both are decentralised, have E2EE support for messaging, and have been audited. Brave's BAT system is already a mess, so that possibility of
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Hence, a higher number means a more popular project.