----- Forwarded Message ---- From: Xue-Feng Yang <[email protected]> To: Sanjiva Weerawarana <[email protected]> Sent: Fri, March 4, 2011 12:24:35 PM Subject: Re: [Carbon-dev] Sample Chad in appserver Hi Sanjiva, A better name should be Model Management. In past decade, we saw many projects talking about modeling. Basically, I would say there are two types of applications I am interested in. In some DSS, there are many models such as statistical models, OR models, network models, some domain specific models, and so on for simulations and management. For each model there may be some modeling languages and solvers related. For example, for the statistical model , there are languages and solvers like SAS, SPSS, Matlab, Minitab, R, and so on. For OR, there are AMPL, SAS OR languages, and solvers like IBM CPlex, Gurobi, and SAS OR. Many people can contribute to model build. These models are much deeper than BI from both theory and practice point views, but very difficult to manage. However, they have some patterns in common like database management, but much more complicated. For example, the configuration of the solvers are much more complicated than database configuration since many algorithms are hardware and computer languages related. There are also connectors to solvers and presentations. There are some standard around. So things like model CRUD, model turning, model comparison, model configuration, model integration, model simulation, model marketing and so on are the things called Model Management. There are a lot of metadata have to manage. This part is becoming more and more important since cloud computing are bringing real-time market data available. This is not possible before cloud computing time. In the past, the application like ERP only has one enterprise's data. It's very difficult to get real-time market data. So many analytical methods will work for industries and even enterprises in the future, which is almost impossible in the past. On the hand, many algorithms google and facebook uses for analysis their site are another type of the applications. Model Management middleware may help R&D and deployment those intelligence applications, and even make them available to social. Model Management will help us to find information from massive data. The other applications is about the management for design artifacts in many big companies, such as, GE, GM, Boeing, NASA. This one is a little more than a knowledge base, and make their product R&D management much easier. They have some different specialty. I hope this give you some ideas on Model Management. Xue-Feng some projects around the world ________________________________ From: Sanjiva Weerawarana <[email protected]> To: [email protected] Cc: Xue-Feng Yang <[email protected]> Sent: Fri, March 4, 2011 1:35:27 AM Subject: Re: [Carbon-dev] Sample Chad in appserver Xue-Feng can you explain what you mean by Modeling Language Management? Sanjiva. On Wed, Mar 2, 2011 at 10:57 PM, Xue-Feng Yang <[email protected]> wrote: Hi All, > > >Yeah, but it is getting better. Thank you all. ^=^ > > >I will try Chad later when I have time. > > >I still can't go through ShoppingCart by Carbon Studio. Can you guys help me >out >there? ^=^ > > >With those samples, I may have the evaluation conclusion for my project Social >Resource Planning(SRP) although one piece is still missing. The missed piece >is >a middleware for Modeling Language Management, which is the core of my SRP. > > >Thanks, > >Xue-Feng > > > > > > ________________________________ From: Afkham Azeez <[email protected]> >To: Supun Malinga <[email protected]> >Cc: Charitha Kankanamge <[email protected]>; Xue-Feng Yang ><[email protected]>; [email protected] >Sent: Thu, March 3, 2011 12:33:39 AM > >Subject: Re: [Carbon-dev] Sample Chad in appserver > > >Yes, I tried the Chad sample on Firefox 3.6.12 and it works perfectly. It >seems >Xue-Feng is having a lot of bad luck, and seems to find all the combinations >that do not work :) > > > > >On Wed, Mar 2, 2011 at 10:08 AM, Supun Malinga <[email protected]> wrote: > > >> >> >>On Wed, Mar 2, 2011 at 9:58 AM, Charitha Kankanamge <[email protected]> wrote: >> >>I just tested Chad sample in a fresh WSO2 AppServer-4.0.0 distribution and I >>was >>able to login to Chad UI without any issue. See the attached screen shot. >>> >>>There is a limitation in this sample if you change HTTP port, you cannot >>>login >>>to ChadUI. You can try this out in a fresh AppServer build without changing >>>default ports. >>> >>> >>and the sample didn't work for chrome, Please try it via firefox. >> >>thanks. >> >>Regards >>>Charitha >>> >>> >>> >>> >>>On Wed, Mar 2, 2011 at 1:02 AM, Xue-Feng Yang <[email protected]> wrote: >>> >>>Hi, >>>> >>>> >>>>Forgot to say there are no reactions at all on appserver side. >>>> >>>> >>>>Xue-Feng >>>> >>>> >>>> ________________________________ From: Xue-Feng Yang <[email protected]> >>>> >>>>To: [email protected] >>>>Sent: Wed, March 2, 2011 3:21:57 AM >>>> >>>>Subject: Re: [Carbon-dev] Sample Chad in appserver >>>> >>>> >>>> >>>>Hi, >>>> >>>> >>>>Yes, I changed port number as ShoppingCart sample for Carbon Studio >requested. >>>> >>>> >>>>However, I checked there is no hard code anywhere for port number in this >>>>sample >>>>although most of the samples do have hard code for port numbers. So I >>>>believe >>>>that the problem is not related to port numbers. >>>> >>>> >>>>I tested in three browsers chrome, firefox, and ie. It doesn't work for all >>>>three browsers. Three have different behaviors. >>>> >>>> >>>>chrome: 1. After type the link http://127.0.0.1:9764/Chad/ and return, a >>>>page >>>>shows appserver logo on the upper left and Chad logo on the upper right. >>>>That >>>>means port number is not a problem. >>>> >>>> >>>>2. An important observation here is in a very short time(less .5 second), I >>>> saw >>>>a list of links on the left side, but then only the first one "Active >>>>Polls" >>>>stayed here. >>>> >>>> >>>>3. Under Chad logo, it is link "Adminstrator Login". When click it, a login >>>>dialog shows. After typed Default username/password and clicked on "Sign >>>>In". >>>>Nothing happens. >>>> >>>> >>>>firefox: 1 and 2 are the same. 3. After click "Sign In" button, an >>>>"Internet >>>>Security" popped up. After click on "Allow" button, again, nothing happens. >>>> >>>> >>>>ie: 1 and 2 are the same. 3. After click "Sign In" button, a rectangular >>>>shadow >>>>shows. On the shadow, a error message threw "Reason : Server connection has >>>>failed.". Below the message, there is a "OK" button. Click it, and of >>>>course >>>>nothing happens. >>>> >>>> >>>>I believed it should a javascript problem so that I started to find docs on >>>>wso2 javascript, but no lucky. >>>> >>>>Thanks, >>>> >>>> >>>>Xue-Feng >>>> >>>> >>>> ________________________________ From: Supun Malinga <[email protected]> >>>>To: [email protected] >>>>Cc: Xue-Feng Yang <[email protected]> >>>>Sent: Wed, March 2, 2011 1:17:11 AM >>>>Subject: Re: [Carbon-dev] Sample Chad in appserver >>>> >>>>Hi, >>>> >>>> >>>>On Sun, Feb 27, 2011 at 10:17 PM, Xue-Feng Yang <[email protected]> wrote: >>>> >>>>Hi >>>>> >>>>> >>>>>Did anyone test sample Chat in wso2appserver-4.0.0? >>>yes we did test this before the release. >>> >>>I just tried it works for me. >>> >>> >>>> >>>>I just built and tested. Seems to me all services are working, which I >>>>tried. >>>>However, when I went to URL(http://192.168.1.56:9764/Chad/), type default >>>>username/password in administrator login page, but nothing happened. >>the default url would be, http://127.0.0.1:9763/Chad unless you changes the >>port. >> >>Can you please explain further what you observed? >> >>thanks, >> >> >>> >>>Thanks, >>> >>> >>>Xue-Feng >>> >>>_______________________________________________ >>>Carbon-dev mailing list >>>[email protected] >>>http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev >>> >>> >>>> >>>> >>>>-- >>>>Supun Malinga, >>>> >>>>Software Engineer, >>>>WSO2 Inc. >>>>http://wso2.com >>>>http://wso2.org >>>>email - [email protected] >>>>mobile - 071 56 91 321 >>>> >>>> >>>> >>>> >>> >> >> >> >>-- >>Supun Malinga, >> >>Software Engineer, >>WSO2 Inc. >>http://wso2.com >>http://wso2.org >>email - [email protected] >>mobile - 071 56 91 321 >> >> > > >-- >Afkham Azeez >Senior Software Architect & Senior Manager; WSO2, Inc.; http://wso2.com, > > >Member; Apache Software Foundation; http://www.apache.org/ >email: [email protected]: +94 77 3320919 >blog: http://blog.afkham.org >twitter: http://twitter.com/afkham_azeez >linked-in: http://lk.linkedin.com/in/afkhamazeez > > > >Lean . Enterprise . Middleware > > >_______________________________________________ >Carbon-dev mailing list >[email protected] >http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev > > -- Sanjiva Weerawarana, Ph.D. Founder, Chairman & CEO; WSO2, Inc.; http://wso2.com/ email: [email protected]; phone: +94 11 763 9614; cell: +94 77 787 6880 | +1 650 265 8311 blog: http://sanjiva.weerawarana.org/ Lean . Enterprise . Middleware
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