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| # Apache Iceberg Rust | |
| Native Rust implementation of [Apache Iceberg](https://iceberg.apache.org/). | |
| ## Roadmap | |
| ### Catalog | |
| | Catalog Type | Status | | |
| | ------------ | ----------- | | |
| | Rest | Done | | |
| | Hive | Done | | |
| | Sql | In Progress | | |
| | Glue | Done | | |
| | DynamoDB | Not Started | | |
| ### FileIO | |
| | FileIO Type | Status | | |
| | ----------- | ----------- | | |
| | S3 | Done | | |
| | Local File | Done | | |
| | GCS | Not Started | | |
| | HDFS | Not Started | | |
| Our `FileIO` is powered by [Apache OpenDAL](https://github.com/apache/opendal), so it would be quite easy to | |
| expand to other service. | |
| ### Table API | |
| #### Reader | |
| | Feature | Status | | |
| | ---------------------------------------------------------- | ----------- | | |
| | File based task planning | Done | | |
| | Size based task planning | Not started | | |
| | Filter pushdown(manifest evaluation, partition prunning) | In Progress | | |
| | Apply deletions, including equality and position deletions | Not started | | |
| | Read into arrow record batch | In Progress | | |
| | Parquet file support | Done | | |
| | ORC file support | Not started | | |
| #### Writer | |
| | Feature | Status | | |
| | ------------------------ | ----------- | | |
| | Data writer | Not started | | |
| | Equality deletion writer | Not started | | |
| | Position deletion writer | Not started | | |
| | Partitioned writer | Not started | | |
| | Upsert writer | Not started | | |
| | Parquet file support | Not started | | |
| | ORC file support | Not started | | |
| #### Transaction | |
| | Feature | Status | | |
| | --------------------- | ----------- | | |
| | Schema evolution | Not started | | |
| | Update partition spec | Not started | | |
| | Update properties | Not started | | |
| | Replace sort order | Not started | | |
| | Update location | Not started | | |
| | Append files | Not started | | |
| | Rewrite files | Not started | | |
| | Rewrite manifests | Not started | | |
| | Overwrite files | Not started | | |
| | Row level updates | Not started | | |
| | Replace partitions | Not started | | |
| | Snapshot management | Not started | | |
| ### Integrations | |
| We will add integrations with other rust based data systems, such as polars, datafusion, etc. | |
| ## Contribute | |
| Iceberg 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. | |
| - Start with [Contributing Guide](CONTRIBUTING.md). | |
| - Submit [Issues](https://github.com/apache/iceberg-rust/issues/new) for bug report or feature requests. | |
| - Discuss at [dev mailing list](mailto:dev@iceberg.apache.org) ([subscribe](<mailto:dev-subscribe@iceberg.apache.org?subject=(send%20this%20email%20to%20subscribe)>) / [unsubscribe](<mailto:dev-unsubscribe@iceberg.apache.org?subject=(send%20this%20email%20to%20unsubscribe)>) / [archives](https://lists.apache.org/list.html?dev@iceberg.apache.org)) | |
| - Talk to community directly at [Slack #rust channel](https://join.slack.com/t/apache-iceberg/shared_invite/zt-1zbov3k6e-KtJfoaxp97YfX6dPz1Bk7A). | |
| ## License | |
| Licensed under the [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) | |