[lively-kernel] CodeDB plans?
Marko.Roeder at student.hpi.uni-potsdam.de
Mon Oct 31 01:41:15 CET 2011
Hi Fabian -
Thank you for your interest in CodeDB2 and all the praise even though development has just started ;-).
1) Do you have any plans yet for doing distributed development with
that (distributed as in several deployments)? On a single site, I
expect the workflow to be similar to the one in ENVY/Developer.
Yes, we do have plans for distributed development. We never really oriented on ENVY/Developer but after reading those ideas, some are similar to what we have in mind.
Maybe this answer will be to technically but basically we want to change our numeric version numbers to hashed the way they are used in GIT. Doing this should make distributed development possible. We also want to use CouchDB replication as good as possible, meaning that synchronization should be easy and with fine-granular "code objects"** there should be less need of merging/manual conflict resolution.
2) Will there be a package format and if so, how can these be shared?
Right now we did not think of explicit packages, however we will have change sets and modules (in a way similar concepts) that will be shared.
Then, I saw that you, Marko, put a description of document schemas in
the wiki (http://lively-kernel.org/repository/webwerkstatt/projects/CodeDB2/info_documents.xhtml).
For a feature-list rather have a look at http://www.lively-kernel.org/repository/webwerkstatt/projects/CodeDB2/contents.xhtml.
It feels a little bit like we are moving towards "the second version syndrome" but as lets see what will make it into CodeDB2 and what will be CodeDB3 ;-). (I also consider CodeDB(1) to be a POC from our perspective right now...)
Now these schemas look structured enough to save them in a relational
database. I'm not indicating that this is a great idea, but you can
guess what company might be interested in that.
I'm wondering if you could easily put those objects into an RDBMS
(trivially, you could, but you sort of want to preserve the schema in
Well, it definitely is not :-p but those schemas are very "unstable" right now. There are still a lot of changes but we try to keep this document up-to-date.
But a Node.JS server might to the same after querying a RDBMS...
3) does CodeDB run completely inside CouchDB, and if so, what will the
interface look like? You'd probably POST these code entities to some
RESTful route (rather than posting complete files)?
You are putting/deleting/reading CouchDB documents via its RESTful api to manage "code objects"**.
I hope this will give you a feeling of what is to come :-).
** code objects are small units of source code. This can be a method, a class definition, a module description, etc.
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