Project Summary
Xydra is a generic, embedabble application data model that runs seamlessly in Java (makes testing easy), on Google AppEngine (GAE/J), and also via Google Web Toolkit (GWT) as JavaScript in a browser.
Features:
* Persistence (currently: in-memory, in GAE data store)
* Events (for all added, removed, or changed entites)
* Commands (which can be serialized, too)
* Transactions (over as many entities as you like)
* Versioning (including a full change log)
* Access Rights Management (with powerful resources hierarchies and nested user groups)
* Synchronisation of stat between client and server (in strict or relaxed mode)
Quick Reference
- Project Links:
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Homepage
Download
- Code Locations:
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http://xydra.googlecode.com/svn/...
- Licenses:
- BSD-4-Clause-UC
- Similar Projects:
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- Managers:
- xamde
In a Nutshell, Xydra...
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has a codebase with a long source history
maintained by a average size development team
with decreasing Y-O-Y commits -
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took an estimated 41 years of effort (COCOMO model)
starting with its first commit in April, 2010
ending with its most recent commit 17 days ago
Activity
30 Day Summary Apr 13 2013 — May 13 2013
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12 Month Summary May 13 2012 — May 13 2013
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Community
Copyright
©
2013
Black Duck Software, Inc.
and its contributors, Some Rights Reserved. Unless otherwise marked, this work is licensed under a
Creative Commons Attribution 3.0 Unported License
. Ohloh
®
and the Ohloh logo are trademarks of
Black Duck Software, Inc.
in the United States and/or other jurisdictions. All other trademarks are the property of their respective holders.