The CDO (Connected Data Objects) Model Repository is a distributed shared model framework for EMF models and meta models. CDO is also a model runtime environment with a focus on orthogonal aspects like model scalability, transactionality, persistence, distribution, queries and more. CDO has a 3-tier architecture supporting EMF-based client applications, featuring a central model repository server and leveraging different types of pluggable data storage back-ends like relational databases, object databases and file systems. The default client/server communication protocol is implemented with the Net4j Signalling Platform.
Categories: Application Development Frameworks, Collaboration, Database Persistence, EclipseRT Target Platform Components, Modeling
Tags: CDO, Net4j, EMFStore, EMF, Repository, store, Versioning, Branching, Modeling, Distributed, Shared, model
Additional Details
Eclipse Versions: 2022-12 (4.26), 2022-09 (4.25), 2022-06 (4.24), 2022-03 (4.23), 2021-12 (4.22), 2021-09 (4.21), 2021-06 (4.20), 2021-03 (4.19), 2023-03 (4.27), 2023-06 (4.28), 2023-09 (4.29), 2023-12 (4.30), 2024-03 (4.31), 2024-06 (4.32), 2024-09 (4.33), 2024-12 (4.34), 2025-03 (4.35), 2025-06 (4.36)
Platform Support: Windows, Mac, Linux/GTK
Organization Name: Eclipse.org
Development Status: Production/Stable
Date Created: Friday, November 2, 2007 - 09:31
License: EPL
Date Updated: Friday, October 6, 2023 - 10:49
Submitted by: Eike Stepper
| Date | Ranking | Installs | Clickthroughs |
|---|---|---|---|
| July 2025 | 138/526 | 34 | 1 |
| June 2025 | 124/627 | 155 | 13 |
| May 2025 | 104/634 | 216 | 7 |
| April 2025 | 116/623 | 174 | 13 |
| March 2025 | 128/661 | 216 | 15 |
| February 2025 | 114/645 | 222 | 19 |
| January 2025 | 101/654 | 237 | 15 |
| December 2024 | 108/654 | 233 | 12 |
| November 2024 | 113/658 | 257 | 15 |
| October 2024 | 120/663 | 247 | 5 |
| September 2024 | 108/642 | 276 | 14 |
| August 2024 | 100/641 | 258 | 19 |
Unsuccessful Installs
Unsuccessful Installs in the last 7 Days: 3
| Count | Error Message |
|---|---|
| 3 | Cannot continue the operation. There is another install operation in progress. |
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Ohloh Ratings and Reviews
Submitted by Eike Stepper on Wed, 08/03/2011 - 05:01
Please have a look at the CDO ratings and reviews at Ohloh:
If you like CDO please consider to rate it high and write a review for other users.