Eclipse Community Forums: Modeling (top-level project)

Home » Modeling » Modeling (top-level project) » [cdo] streaming large data?

[cdo] streaming large data? [message #559185]

Wed, 15 September 2010 16:48

Eclipse User

Originally posted by: andre.dietisheim.gmail.com

Hi guys!

I currently do a little POC for guys, I convinced that CDO's is the best
solution for their needs ;-)

My usecase is the following:

A client-server application:
The clients are RCPs, the server is running in an OSGI runtime.
The server holds files that get derlivered to it by various channels
(ftp, stick, etc.). The server maintains an index of those files and
processes/parses them. The server shall deliver the files (raw or in
parsed form) if clients request it. The files are huge (up to 1GB and
more) and shall not get into a db.
The clients shall be informed of new files on the server (read only) and
shall be able to request them.

I intend to implement the shared index with cdo.
I currently don't see a way to stream those larges files with cdo
(imagined a 2nd repo with a custom file-store), since cdo is no able to
stream (net4j on the other hand is) large data:

https://bugs.eclipse.org/bugs/show_bug.cgi?id=284307

Do I miss something? Any progress on this? Any better idea?

I currently think at doing a minimalistic alternative and serving those
files with a web-server. An interesting one would also be to provide
remote osgi services. But this gets slightly off-topic.

Thanks for your ideas and inputs!

Cheers
André

Re: [cdo] streaming large data? [message #559223 is a reply to message #559185]

Thu, 16 September 2010 01:20

Eclipse User

This is a multi-part message in MIME format.
--------------000901080308040604080005
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 8bit

Hi Andr

Re: [cdo] streaming large data? [message #621804 is a reply to message #559185]

Thu, 16 September 2010 01:20

Eclipse User

This is a multi-part message in MIME format.
--------------000901080308040604080005
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 8bit

Hi Andr

Previous Topic:	[cdo] streaming large data?
Next Topic:	What's up with the update sites?

Goto Forum:

-=] Back to Top [=-

Current Time: Fri Jul 25 00:00:40 EDT 2025

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter