21 lines
1.0 KiB
Markdown
21 lines
1.0 KiB
Markdown
<p align="center">
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<a href="https://solana.com">
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<img alt="Solana" src="https://i.imgur.com/IKyzQ6T.png" width="250" />
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</a>
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</p>
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# Solana AccountsDb Plugin Interface
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This crate enables an AccountsDb plugin to be plugged into the Solana Validator runtime to take actions
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at the time of each account update; for example, saving the account state to an external database. The plugin must implement the `AccountsDbPlugin` trait. Please see the detail of the `accountsdb_plugin_interface.rs` for the interface definition.
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The plugin should produce a `cdylib` dynamic library, which must expose a `C` function `_create_plugin()` that
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instantiates the implementation of the interface.
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The `solana-accountsdb-plugin-postgres` crate provides an example of how to create a plugin which saves the accounts data into an
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external PostgreSQL databases.
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More information about Solana is available in the [Solana documentation](https://docs.solana.com/).
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Still have questions? Ask us on [Discord](https://discordapp.com/invite/pquxPsq)
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