RTC Repository Workspace
Repository workspace has the same copy of the data that a stream has and an eclipse (or a local) workspace will also have the same data as the repository workspace. Is there not a duplication of data in a stream and in a repository workspace? Or, repository workspace will point to streams and will have store only deltas? How is it internally implemented?
Thanks! |
2 answers
Geoffrey Clemm (30.1k●3●30●35)
| answered Jul 05 '09, 10:36 a.m.
FORUM ADMINISTRATOR / FORUM MODERATOR / JAZZ DEVELOPER
Under the hood, repository workspaces are implemented the same as
streams, and both are implemented as an efficient deltas (via change sets). Both also have a cached "configuration" which contains pointers to the actual versions selected by that configuration (for efficient version selection). Note that the configurations contains pointers to the appropriate versions, not copies, so a particular version is shared by all configurations that contain that version. So very little data is duplicated anywhere. Cheers, Geoff theju wrote: Repository workspace has the same copy of the data that a stream has |
See http://jazz.net/blog/index.php/2009/03/23/how-scalable-are-repository-workspaces/
HTH, Chrix |
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