forked from cerc-io/ipld-eth-server
Add VDB overview diagram to README
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## Background
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## Background
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The same data structures and encodings that make Ethereum an effective and trust-less distributed virtual machine
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The same data structures and encodings that make Ethereum an effective and trust-less distributed virtual machine
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complicate data accessibility and usability for dApp developers. VulcanizeDB improves Ethereum data accessibility by
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complicate data accessibility and usability for dApp developers. VulcanizeDB improves Ethereum data accessibility by
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providing a suite of tools to ease the extraction and transformation of data into a more useful state.
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providing a suite of tools to ease the extraction and transformation of data into a more useful state, including
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allowing for exposing aggregate data from a suite of smart contracts.
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VulanizeDB includes processes that sync, transform and expose data. Syncing involves
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VulanizeDB includes processes that sync, transform and expose data. Syncing involves
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querying an Ethereum node and then persisting core data into a Postgres database. Transforming focuses on using previously synced data to
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querying an Ethereum node and then persisting core data into a Postgres database. Transforming focuses on using previously synced data to
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query for and transform log event and storage data for specifically configured smart contract addresses. Exposing data is a matter of getting
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query for and transform log event and storage data for specifically configured smart contract addresses. Exposing data is a matter of getting
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data from VulcanizeDB's underlying Postgres database and making it accessible.
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data from VulcanizeDB's underlying Postgres database and making it accessible.
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![VulcanizeDB Overview Diagram](../documentation-updates/documentation/diagrams/vdb-overview.png)
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## Dependencies
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## Dependencies
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- Go 1.11+
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- Go 1.11+
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- Postgres 10.6
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- Postgres 10.6
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documentation/vdb-overview.png
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documentation/vdb-overview.png
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