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apache / opendal / refs/tags/v0.28.0
tagb187eb6151d4f9615b1f4a700961ecb0d7638021
taggerXuanwo <github@xuanwo.io>Wed Feb 22 14:35:44 2023 +0800
objectf824e9875d36efcb5592a3a203616be475a5fde1 
Release v0.28.0
commitf824e9875d36efcb5592a3a203616be475a5fde1[log] [tgz]
authorXuanwo <github@xuanwo.io>Wed Feb 22 14:35:25 2023 +0800
committerGitHub <noreply@github.com>Wed Feb 22 14:35:25 2023 +0800
tree8eb09326941bea69b01d71627351f00832cdea14
parent0df39caf03820c9fd1e1796dfa6b9fd9856e1183 [diff]
Bump version to 0.28 (#1401)

Bump to version 0.28

Signed-off-by: Xuanwo <github@xuanwo.io>
11 files changed
tree: 8eb09326941bea69b01d71627351f00832cdea14
  1. .config/
  2. .devcontainer/
  3. .github/
  4. benches/
  5. binaries/
  6. bindings/
  7. src/
  8. tests/
  9. .env.example
  10. .gitignore
  11. .licenserc.yaml
  12. .taplo.toml
  13. .typos.toml
  14. Cargo.toml
  15. CHANGELOG.md
  16. CONTRIBUTING.md
  17. LICENSE
  18. README.md
  19. rust-toolchain.toml
  20. rustfmt.toml
  21. vercel.json
README.md

OpenDAL   Build Status Latest Version Crate Downloads

Open Data Access Layer: Access data freely, painlessly, and efficiently

Services

Features

Access data freely

  • Access different storage services in the same way
  • Behavior tests for all services
  • Cross language/project bindings (working on)

Access data painlessly

Access data efficiently

  • Zero cost: Maps to API calls directly
  • Best effort: Automatically selects best read/seek/next based on services
  • Avoid extra calls: Reuses metadata when possible

Quickstart

use opendal::Result;
use opendal::layers::LoggingLayer;
use opendal::services;
use opendal::Operator;

#[tokio::main]
async fn main() -> Result<()> {
    // Pick a builder and configure it.
    let mut builder = services::S3::default();
    builder.bucket("test");

    // Init an operator
    let op = Operator::create(builder)?
        // Init with logging layer enabled.
        .layer(LoggingLayer::default())
        .finish();

    // Create object handler.
    let o = op.object("test_file");

    // Write data
    o.write("Hello, World!").await?;

    // Read data
    let bs = o.read().await?;

    // Fetch metadata
    let meta = o.stat().await?;
    let mode = meta.mode();
    let length = meta.content_length();

    // Delete
    o.delete().await?;

    Ok(())
}

More examples could be found at Documentation.

Projects

  • Databend: A modern Elasticity and Performance cloud data warehouse.
  • GreptimeDB: An open-source, cloud-native, distributed time-series database.
  • deepeth/mars: The powerful analysis platform to explore and visualize data from blockchain.
  • mozilla/sccache: sccache is ccache with cloud storage
  • risingwave: A Distributed SQL Database for Stream Processing

Contributing

Check out the CONTRIBUTING.md guide for more details on getting started with contributing to this project.

Getting help

Submit issues for bug report or asking questions in discussion.

License