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Lijun Wang f14928a970 Stream additional block metadata via plugin (#22023 ) * Stream additional block metadata through plugin blockhash, block_height, block_time, rewards are streamed		2021-12-29 15:12:01 -08:00
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src	Stream additional block metadata via plugin (#22023 )	2021-12-29 15:12:01 -08:00
Cargo.toml	Add Accountsdb plugin documentations (#21746 )	2021-12-10 15:54:40 -08:00
README.md	AccountsDb plugin framework (#20047 )	2021-09-30 14:26:17 -07:00

README.md

Solana AccountsDb Plugin Interface

This crate enables an AccountsDb plugin to be plugged into the Solana Validator runtime to take actions 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.

The plugin should produce a cdylib dynamic library, which must expose a C function _create_plugin() that instantiates the implementation of the interface.

The solana-accountsdb-plugin-postgres crate provides an example of how to create a plugin which saves the accounts data into an external PostgreSQL databases.

More information about Solana is available in the Solana documentation.

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