Google BiqQuery
Querying in BigQuery
If you'd rather not export the blockchain data yourself, we publish all tables as a public dataset in BigQuery.
Data is updated near real-time (~4-minute delay to account for block finality).
How to Query Balances for all Ethereum Addresses
Read this article.
Building Token Recommender in Google Cloud Platform
Read this article.
Awesome BigQuery Views
https://github.com/blockchain-etl/awesome-bigquery-views