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solana/accountsdb-plugin-interface
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Lijun Wang f14365f4b4
Accountsdb plugin postgres -- bulk insertion at startup (#20763) 
Use bulk insertion to Postgres at startup to reduce time taken for initial snapshot restore for postgres plugin. Avoid duplicate writes of accounts at startup. Doing account plugin notification and indexing in parallel.

Improved error handling for postgres plugin to show the real db issues for debug purpose
Added more metrics for postgres plugin.
Refactored plugin centric code out to a sub module from accounts_db and added unit tests
 		2021-10-24 12:43:33 -07:00
..
src Accountsdb plugin postgres -- bulk insertion at startup (#20763) 2021-10-24 12:43:33 -07:00
Cargo.toml chore: bump thiserror from 1.0.29 to 1.0.30 (#20583) 2021-10-11 09:46:33 -06:00
README.md AccountsDb plugin framework (#20047) 2021-09-30 14:26:17 -07:00

README.md

Solana

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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