BigQuery sharing vs Liberbyte Data Exchange
BigQuery sharing
cloud.google.comLiberbyte Data Exchange
liberbyte.comSide by side
| Figure | BigQuery sharing | Liberbyte Data Exchange |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Linux | — | Yes |
| API | Yes | — |
| Self-hosted | — | Yes |
| Plans published | 1 | 0 |
| Spec score · Data Marketplace Software | 7.5 (#10) | 7.3 (#17) |
| Headquarters | Mountain View, California, United States | 65817 Eppstein |
| Intended users | The documentation describes publisher, subscriber, viewer, and administrator roles for sharing data within an organization or with partners. | Liberbyte invites organisations, developers, and research partners to explore the architecture and discuss cooperation. |
| Purpose | BigQuery sharing lets organizations share, discover, and access data and insights across organizational boundaries. | bytEM is a federated implementation of OUDEA for discovering, referencing, and exchanging data across independently governed systems. |
Plans
In their own words
BigQuery sharing
BigQuery sharing has no write-up on Specifiction yet; its figures are above.
Liberbyte Data Exchange
Liberbyte Data Exchange, delivered as bytEM, is a federated implementation of the OUDEA data exchange architecture. It is designed to let organizations identify, discover, reference, resolve, and exchange governed data entities across independent systems without requiring a central data platform. The workflow is Search → Find → Exchange, with references connecting related entities. The architecture supports indexing entities, resolving current access, and transferring governed data. Liberbyte describes its data management approach as combining governance and business requirements through metadata and flexible processing, and presents controlled publication and exchange as a way to create data products and commercial data services. OUDEA v0.1 uses Matrix federation as its initial protocol substrate, and the public installer includes Matrix Synapse. The first public bytEM instance and live data index is cities.app; environment.app and legalentities.app are available through cooperation rather than unrestricted public access. The public installer repository is under AGPL-3.0 and requires a Linux host with Docker Engine and the docker compose plugin. The bytEM core is privately maintained, with source access available by request under a cooperation agreement. Pricing is on request.