/incubator-opendal

Apache OpenDAL: access data freely.

Primary LanguageRustApache License 2.0Apache-2.0

Apache OpenDAL™

OpenDAL is a data access layer that allows users to easily and efficiently retrieve data from various storage services in a unified way.

OpenDAL Architectural

Major components of the project include:

Libraries

Applications

  • oli: OpenDAL Command Line Interface
  • oay: OpenDAL Gateway

Services

Standard Storage Protocols (like ftp, webdav)
  • ftp: FTP and FTPS
  • http: HTTP read-only services
  • sftp: SFTP services being worked on
  • webdav: WebDAV Service
Object Storage Services (like s3, gcs, azblob)
File Storage Services (like fs, azdls, hdfs)
Consumer Cloud Storage Service (like gdrive, onedrive)
Key-Value Storage Service (like rocksdb, sled)
Cache Storage Service (like memcached, moka)

Welcome to add any services that are not currently supported here.

Examples

The examples are available at here.

Documentation

The documentation is available at https://opendal.apache.org.

Contribute

OpenDAL is an active open-source project. We are always open to people who want to use it or contribute to it. Here are some ways to go.

Who is using OpenDAL?

Rust Core

  • 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
  • Vector: A high-performance observability data pipeline.
  • OctoBase: the open-source database behind AFFiNE, local-first, yet collaborative.
  • Pants: A fast, scalable, user-friendly build system for codebases of all sizes.
  • QuestDB: An open-source time-series database for high throughput ingestion and fast SQL queries with operational simplicity.

C Binding

  • Milvus: A cloud-native vector database, storage for next generation AI applications

Java Binding

  • QuestDB: An open-source time-series database for high throughput ingestion and fast SQL queries with operational simplicity.

Branding

The first and most prominent mentions must use the full form: Apache OpenDAL™ of the name for any individual usage (webpage, handout, slides, etc.) Depending on the context and writing style, you should use the full form of the name sufficiently often to ensure that readers clearly understand the association of both the OpenDAL project and the OpenDAL software product to the ASF as the parent organization.

For more details, see the Apache Product Name Usage Guide.

License

Licensed under the Apache License, Version 2.0