Apache Iceberg vs git-annex
Apache Iceberg
iceberg.apache.orggit-annex
git-annex.branchable.comSide by side
| Figure | Apache Iceberg | git-annex |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Data Version Control Tools | 8.7 (#3) | 8.7 (#5) |
| Encryption | Table encryption can use predefined AWS, Azure, or GCP KMS clients, or a custom KMS client. | Encrypted special remotes support hybrid, shared, public-key and shared-public-key modes, but encryption is generally disabled unless configured. |
| Integrations | The documentation lists integrations including Kafka Connect, AWS Glue, AWS S3, Dell ECS, JDBC, and Nessie. | Documented service recipes cover Amazon S3 and Glacier, Backblaze B2, Dropbox, Google Cloud Storage, Google Drive, Azure, OneDrive, ownCloud and others. |
| Purpose | Apache Iceberg is an open table format for analytic datasets and a high-performance format for huge analytic tables. | git-annex manages large files with git while keeping their contents outside git. |
| Support | The project community page lists public mailing lists, including user and developer lists. | The official site provides a user forum and a contact page. |
Plans
In their own words
Apache Iceberg
Apache Iceberg is a free, open-source table format for analytic datasets, including very large analytic tables. It is self-hosted and works through APIs on Linux, macOS, and Windows, using storage you provide. Engines such as Spark, Trino, Flink, Presto, Hive, and Impala can use the same tables. SQL commands support merging new data, updating rows, and targeted deletes. Columns can be added, renamed, or reordered without rewriting a table. Hidden partitioning creates partition values and skips unnecessary partitions and files. Table snapshots can be queried by version or timestamp, and tables can be rolled back. Atomic updates, serializable isolation, consistent snapshot reads, and optimistic concurrency support multiple writers. Integrations include Kafka Connect and catalogs such as AWS Glue, JDBC, and Nessie. Encryption supports AWS, Azure, or GCP KMS clients, including custom clients. Version 1.12.0 removes Spark 3.4 and Flink 2.0 support. The Apache License 2.0 applies.
git-annex
git-annex manages large files alongside Git while keeping file contents outside Git itself. Git tracks filenames and metadata, while git-annex stores contents in a distributed store across repository clones. It can synchronize, back up, and archive data online or offline, and it can resume interrupted transfers. The assistant can create a synchronized folder spanning computers, Android devices, removable drives, NAS appliances, and cloud services. Built-in special remotes include S3, Glacier, rclone, rsync, web, WebDAV, and Android adb. Encrypted remotes can protect file contents and use HMAC hashing for filenames, though the project says encryption is mostly not enabled by default. The project describes git-annex as intended for Git users who like command-line work. File size is limited by the filesystem; repositories with hundreds of thousands of files are supported, while larger repositories may slow down due to Git limitations. It is free software, with installation methods listed for Linux distributions, macOS, Android, and Windows. The project explicitly says it is not a backup system, though it can contribute to archival or backup workflows.