-
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.
Excluding State data, the team at Rivet.cloud has built Flume, which indexes everything into a Sqlite database. Flume offers a number of baked in RPC queries, but you can also open the sqlite database and run your own queries. I should caution you that for ETH mainnet, the database is about 1.6 TB.
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.