Mix two DataSources

Hi all, anyone can help me, I work with:
a. - a DataSource for the capture of microphone
b. - another DataSource is obtained from ReceiveStreamListener
- I want to do is mix of both DataSource and transmit using RTPManager.
1.- The DataSource (a) and (b) should be mixed use (Manager.createMergingDataSource ())?.
If so, the DataSource that I use in (a) is:
- That used to create the Processor (Manager.createProcessor (ds_Mic)) or
- Output Processor (processor.getDataOutput ()).
2.- You can do this at runtime or should be stopped Processor (Processor.stop ())?
3.- this mixture would create two streams, so I use: createSendStream (dsMix, 0) and createSendStream (dsMix, 1)?

3.- this mixture would create two streams, so I use: createSendStream (dsMix, 0) and createSendStream (dsMix, 1)? So you're taking 2 separate streams, merging them, and then transmitting them as separate streams...
Begs the question, why did you merge them again?

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How to merge two DataSources?

Hi all!
I'm trying to merge 2 dataSource into 1. I'm using createMergingDataSource() method, but it didn't work and I've 2 questions:
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- I don't know if I'm doing the right steps. Does anybody know it?
Thanks in advance! :D

Hi Captfoss!
I tried to send two SendStream on the same RTPManager but I didn't work. Because When I receive this stream in other computer the sound is not good. Any idea? I tried to merged the dataSources previously too, but It seem to send only one.
On other way, you said me that I was creating the sendStream bad, because of the index. The process to create a SendStream is this:
outputDS = (DataSource) outputProcessor.getDataOutput();
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sendStream.start(); You told me that I should use the index 1, but when I tried that It throws me a NullPointerException. Any idea??
Thank you very much!:D

How to join two DataSource in a single InfoSource

Hello,
I have got two datasources which both share the same primary key (Field IDCO) and also have several individual fields. For example:
Datasource 1:
| IDCO | price |
Datasource 2:
| IDCO | amount |
Now I would like to join both datasources into a single InfoSource that should look like:
| IDCO | amount | price |
In plain SQL I would do something like
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Best Regards
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Hi Christoph Außem, welcome to SDN world....
Steps:
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Guys Please help in understanding the basics of modelling in terms of best practises in SAP-BI
I have two datasources. One is standard Bussiness content datasources 2LIS_02_ITM ( having PO item level data) and the other is a generic datasource on table EBAN (having PR details). Now all my report requirements are on both PO and PR information.So i need to club these datasources or its corresponding DSO's or its corresponding cubes.
Please suggest the best of the following solutions:
solution 1 and 2
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> DSO1 -
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solution 3
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solution 4
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solution 5
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Hello Venkata
We use approach
1/2 when we have different data comming fromsource and data amount is huge and lot of transformation is there
3 You can use this approach here but lookup in other ODS is also time consuming also any changes which may be done in future wouldd need corresponding changes in the ODS
4. We should always use infosource even if BI/7 as it provides very much flexibility and scalability...but when u r combining these two DS you need to make sure u r extracting proper record
I dont know if you are talking abt extractor enhancement in this point...i would suggest if no. of field to be enhanced is less than u can go for it...
5. IOfcourse u can create a view but its better to enhance extractor becuae SAP has already provided DS for 2LIS_02_ITM...
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Hi Laura,
I think the discussion in this thread will give you the answer:
JIONs-Query as MatrixDataSourse
Regards,
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Hi Friends,
I have the following task.
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Hi Experts,
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Regards
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Hi Hector
Could you refer the SCN & SAP links
SAP WEB Dispatcher and DMZ
Access SAP Webgui and Portal Through Internet Using Web dispatcher
https://help.sap.com/saphelp_nwce10/helpdata/en/48/8fe37933114e6fe10000000a421937/frameset.htm
SAP Web Dispatcher - SAP Library
BR
SS

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Last edited by Themaister (2009-02-20 00:43:15)

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Mix two DataSources

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