[Fiware-tech-help] CEP questions

[Tali Yatzkar-Haham]

Dear Peter,

Please see my answers:
1. The sources are in Github, just open the jars and you will see them.
2. We have a recorder webinar and tutorial here
3. in FIWARE we build recipes to the GEs, so I'm not sure what is the 
benefit of the image bakery. 
4. As part of another EU project, we develop a CEP version that runs on 
Storm, to support scalability. Please tell me if you are interested and I 
will forward you its details.

Hope this answer your questions.
I cced the FIWARE tech help to have this corresponding documented in the 
FIWARE tracking system.

Regards,
Tali

Tali Yatzkar Haham
Event-based Middleware & Solutions
IBM Haifa Research Lab, Israel
tali at il.ibm.com 972-4-8296320
 



From:   "Muryshkin, Peter" <Peter.Muryshkin at iais.fraunhofer.de>
To:     Tali Yatzkar-Haham/Haifa/IBM at IBMIL
Cc:     "Winkler, Thomas" <thomas.winkler at iais.fraunhofer.de>, Gabi 
Dobocan <gabi at appscend.com>
Date:   18/03/2015 04:36 PM
Subject:        CEP questions



Hi Tali,
 
please review the feedback below.
 
What do you think? We are working on an image bakery based on 
Docker/Jenkins, if you like we can join efforts to setup this.
 
See also this Deployment Guide:
https://docs.google.com/document/d/1jtMqD6dEg3BA9UsM23jRDwXXCwkBT9v2B3BBvG0XEfQ/edit 

 
Kind regards
Peter
 
Von: Gabi Dobocan [mailto:gabi at appscend.com] 
Gesendet: Mittwoch, 18. März 2015 14:37
An: Muryshkin, Peter
Cc: Andrei Marinescu; Winkler, Thomas
Betreff: EP support needed
 
Hi Peter,
 
First of all, I'm happy to introduce Andrei, our CTO, cc'd here.
 
Second, we've reached a point in our implementation where we need tech 
support for the complex event processing GE. As mentioned in our monthly 
report, our main issues right now are:
 
- We don't know how this component is internally designed, so we have no 
idea on how to best configure and use it when it comes to creating a 
scalable system or tuning for performance.
- We actually can't figure out where the source code for this component 
is... The Github repo just has a bunch of zip files with jars - no sources 
in sight.
- Since we're talking about source code, we need documentation on actually 
compiling this GE from source.
- There needs to be some sort of mechanism available for in-depth 
monitoring, if this tool is to be taken to production. We've found no 
reference to this in the existing docs.
 
I don't know if the CEP Webinar is still potentially happening, but we 
would greatly benefit from it. Or, is there any way for us to have a short 
(1h max) call with someone on the support/dev team for CEP?
 
As documentation is limited, it would be great for us to be able to talk 
directly to an expert. Otherwise... we're stuck here.
 
What do you think would be the best way to address this? 
 
Lastly, remember we talked about contributing by creating some 
containers/recipes for the components or publishing some benchmarking 
results. Please let me know if we can help out in any way!
 
Thanks, and have a great day!
Gabi

--
Gabi Dobocan
Cofounder, Coder, Contagiously passionate
Appscend - The Mobile Experience Igniter

Calea Plevnei 46-48, Bucharest, Romania
+40756.206.630
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