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https://github.com/returnString/convergence

A set of tools for writing servers that speak PostgreSQL's wire protocol
https://github.com/returnString/convergence

arrow postgresql rust

Last synced: about 2 months ago
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A set of tools for writing servers that speak PostgreSQL's wire protocol

Host: GitHub
URL: https://github.com/returnString/convergence
Owner: returnString
License: mit
Created: 2021-04-01T20:37:08.000Z (over 3 years ago)
Default Branch: main
Last Pushed: 2024-03-12T15:08:03.000Z (10 months ago)
Last Synced: 2024-04-02T01:33:16.831Z (9 months ago)
Topics: arrow, postgresql, rust
Language: Rust
Homepage:
Size: 237 KB
Stars: 83
Watchers: 7
Forks: 13
Open Issues: 7
Metadata Files:
- Readme: readme.md

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README

# Convergence
![Tests](https://github.com/returnString/convergence/workflows/Test/badge.svg) ![Crates.io](https://img.shields.io/crates/v/convergence)

A set of tools for writing servers that speak PostgreSQL's wire protocol.

🚧 This project is _extremely_ WIP at this stage.

## Crates
`convergence` contains the core traits, protocol handling and connection state machine for emulating a Postgres server.

`convergence-arrow` enables translation of [Apache Arrow](https://arrow.apache.org) dataframes into Postgres result sets, allowing you to access your Arrow-powered data services via standard Postgres drivers. It also provides a reusable `Engine` implementation using [DataFusion](https://github.com/apache/arrow-datafusion) for execution.