Jazz Register Log in
Jazz Forum Welcome to the Jazz Community Forum

Welcome to the Jazz Community Forum

 Connect and collaborate with IBM Engineering experts and users

How Jazz SCM Works in context of Storage?

Questions
Tags
Users
Badges
Salman Shaikh
(234●1●38●75) edited
Sep 19 '16, 4:14 p.m.
In Jazz SCM we have 3 layers.
1. Streams (Which contains the Code)
2. Repository Work space (Copy / Link of Stream Code) Here i want to now whether it creates link or copy code in one's repository Workspace.
3. Local SandBox (Which stores code on Local PC)

I need to know storage concept in the context of Streams and Repository Workspace Links?

0 votes

1 answer
3,260 views
0 votes

One answer

Permanent link
Ralph Schoon
FORUM ADMINISTRATOR / FORUM MODERATOR / JAZZ DEVELOPER (64.2k●3●36●48) Sep 19 '16, 7:53 a.m.
The RTC SCM system stores change sets in the data base. The change sets are changes to one or more files in a component. The change sets are used to reconstruct the content to load. This data is stored in the CCM data base in blobs, potentially compressed. Only change sets and configuration information is stored in the DB.


Streams and repository workspaces contain component configurations that are used to recreate the contents of the components.

0 votes

Comments
Salman Shaikh
Sep 19 '16, 10:10 a.m.

I am talking about chage-sets. I know whole code and change sets are stored in DB.
So you mean to say like
Lets suppose i have 2 projects in stream
Test Project1 and Test Project2 and both projects are in the stream. whenever we modify it, it will just store change-set chnages and information in DB and will not take any space for repository work-spaces in DB. So the storage space will be increased according to change set content and changes.

Please correct me if i am wrong?

Ralph Schoon
FORUM ADMINISTRATOR / FORUM MODERATOR / JAZZ DEVELOPER Sep 19 '16, 10:16 a.m.

Streams as well as repository workspaces are only small objects that contain a configuration information required to reconstruct the content. So a stream and a repository workspace is a cheap object. You don't require lots and lots of space in the data warehouse for creating them.

Your answer

Register or log in to post your answer.

Dashboards and work items are no longer publicly available, so some links may be invalid. We now provide similar information through other means. Learn more here.

Ask a question
Guidelines
FAQ
Search context
Follow this question

By Email: 

Once you sign in you will be able to subscribe for any updates here.

By RSS:

Answers
Answers and Comments
Question details
× 1,204

Question asked: Sep 19 '16, 7:42 a.m.

Question was seen: 3,260 times

Last updated: Sep 19 '16, 4:14 p.m.

Confirmation Cancel Confirm