14 lines
658 B
Markdown
14 lines
658 B
Markdown
# Statediff database indexing
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To process data in real time as Geth syncs updates to the Ethereum execution layer, the statediff
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service is able to directly transform and load data into a Postgres database. The `indexer` package
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contains abstractions for handling this ingestion.
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## Interface
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A `StateDiffIndexer` object is responsible for inserting statediff data into a database, as well as managing watched address lists for a given database.
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Three implementations are currently maintained:
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* `sql` for direct insertion to Postgres
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* `file` which writes to CSV for SQL files for insertion in a separate step
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* `dump` which simply dumps to stdout
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