RE: SQL SERVER/ISERIES INTEGRATION

["John Brandt Sr." <pgmr@xxxxxxxxxxxxxxx>]

ODBC is the Microsoft connectivity standard and has nothing to do with DRDA.
DRDA is the IBM connectivity standard.
The only "DRDA" compliant databases I am aware of are DB2 (PC, Server,
Linux, Unix, iSeries and Mainframe) and Informix. Oracle and Sybase both
have DRDA connectors as options. DB2 is ODBC compliant as a server, not as a
client.
Microsoft does not have a DRDA connector, but you can use ODBC or JDBC to
connect "FROM" a MSSQL server to a DRDA database.

John Brandt 
iStudio400.com 
(903) 523-0708 
Home of iS/ODBC - MSSQL access from iSeries and RPG. 




-----Original Message-----
From: CWilt@xxxxxxxxxxxx [mailto:CWilt@xxxxxxxxxxxx]
Sent: Tuesday, November 09, 2004 12:19 PM
To: midrange-l@xxxxxxxxxxxx
Subject: RE: SQL SERVER/ISERIES INTEGRATION


Yep, basically like DDM.

DDM is the iSeries client side implementation of DRDA.  The iSeries can be
both a DRDA server and a DRDA client.  DRDA is an open standard for
accessing remote DBs.  OBDC is a result of the perversion of the DRDA
standard.

SQL server, among others can be DRDA clients but not DRDA servers.  So in
SQL server, a linked table is a DRDA connection from SQL server to the
iSeries.


HTH,

Charles Wilt
iSeries Systems Administrator / Developer
Mitsubishi Electric Automotive America
ph: 513-573-4343
fax: 513-398-1121
 

> -----Original Message-----
> From: Elvis Budimlic [mailto:ebudimlic@xxxxxxxxxxxxxxxxxxxxxxxxx]
> Sent: Tuesday, November 09, 2004 1:00 PM
> To: 'Midrange Systems Technical Discussion'
> Subject: RE: SQL SERVER/ISERIES INTEGRATION
> 
> 
> I haven't had a chance to actually use SQL Server, so I plead 
> full ignorance
> on "linked server" setup.  Is that like DDM?
> 
> -----Original Message-----
> Subject: RE: [SPAM] SQL SERVER/ISERIES INTEGRATION
> 
> Elvis,
> 
> The problem is the original poster is inserting from an SQL 
> server via a
> "linked server".
> 
> So she's not going to have the control over the connection 
> she would via
> ODBC/JDBC.
> 
> Charles Wilt
> 
> 
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