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Conference ulysse::rdb_vms_competition

Title:DEC Rdb against the World
Moderator:HERON::GODFRIND
Created:Fri Jun 12 1987
Last Modified:Thu Feb 23 1995
Last Successful Update:Fri Jun 06 1997
Number of topics:1348
Total number of notes:5438

942.0. "Ingres <-> Teradata" by HRCG::DAVIES (I&#039;m so fast I&#039;m always last) Mon Jun 24 1991 09:18


We have a customer that is going to use a Teradata system on their network
and they would like to have the following support untill Teradata are fully 
SQL access supportive.

Ingres on VMS/or Ultrix  to access a Teradata engine on the network.

If the above is possible then  can they go from a Ultrix front end via the 
Ingres system ( which I beleive can TODAY access a teradata system) to the 
Teradata system and have the main front end on a U*ix based system.


1. Is the above possible?
2. If it is possible would it be practical?
3. Any other solutions that we may have missed?


NOTE:  This is customer driven with regard to the suggested access metheods
        so far.

shawn 
T.RTitleUserPersonal
Name
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942.1My 2 centimesBEAGLE::GODFRINDA feature is a bug with seniorityTue Jun 25 1991 10:2013
When you say that Ingres can access Teradata databases, what version of Ingres
are you talking about ? On what platform ?

In any case Ultrix/SQL (same as the Ingres 6.3 runtime engine) comes with the
possibility to access remote Ingres databases on other platforms.

So, if for example, Ingres on VMS can access Teradata databases (via some sort
of software gateway), your Ultrix applications should be able to access the
Teradata dbs using the remote access to VMS.

Of course, all this needs testing and proving.

/albert
942.2Sure thingWARNUT::BRYANTue Jun 25 1991 18:3810
    
    Ingres and Teradata HAVE developed an Ingres/Teradata gateway, initally
    on VMS but they were looking at porting it to other, UNIX, platforms;
    ICL RISC in particular. 
    
    There is a rather large development for a leading jeweller taking place
    her in the UK at the moment ( ICL risc, ingres/Teradata. )
    
    If you want a contact try Keith Gupwell, @ Ingres UK or Dave
    Shuttleworth @ teradata, Chertsey, UK. 
942.3thanksHRCG::DAVIESI&#039;m so fast I&#039;m always lastWed Jun 26 1991 09:0615


Thanks for the info.

We will be going in to see the customer to try and qualify his exact needs 
and expectations. 

It seems that we will need to go to Ingres to see what kind of access services
they can provide to the Teradata system via the VMS Ingres system.


thanks again.

shawn