Raw untransformed unmodified data. Providing detailed records of all activities on the blockchain.
Silver
The raw Bronze data is transformed into sets of data that adds additional values. This can imply replacements of codes to meaningful values, adding sanity constraints, filtering-out unneeded information, etc.
Example tables: ethereum_tranactions, ethereum_token_transfer, protocol_transactions, contract_info and etc.
Gold
Well-constructed dataset ready for analysis. Presented in such a way including aggregations, joins and merges, encoding, etc.
Example tables: dex_pool_liquidity_daily_stats,lending_pool_daily_stats,etc.