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ION Dump Tool

ION Dump is a lightweight tool to dump sneller .ion.zst files into human readable JSON text.

The tool also serves as an example and demonstrates how to stream an ion.zst object from any S3-compatible storage, decompress it and finally convert its content to JSON. It consists of less than 300 lines of code and uses only publicly available third-party modules.

Usage

Requirements:

The AWS credentials file (~/.aws/credentials) must be present and correctly configured.

Example usage:

./iondump -e s3.us-east-1.amazonaws.com -f bucket/db/path/to/object.ion.zst
  • -e Endpoint
  • -f Bucket / path to object

The resulting JSON is written to stdout.

Contribute

Sneller ION Dump is released under the Apache 2.0 license. See the LICENSE file for more information.