Re: Can ASE11.9.2 and 220.127.116.11 on same system?
Yes, on several non-production systems.
Originally posted by hailieu
Is there anyone out there running two different version of Sybase(v11.9.2 and v18.104.22.168) on the same system?
No problem at all but not what you would call a production server system.
Yes. You can also use 11.x isql/jsql against a 12.x or 12.5. server. The protocol has not changed.
Can you use jsql and the new version of isql on v12 on v11?
I presume you mean 'See any degradation [in running more than one Sybase server on the same system] ?'. Yes, of course ... it uses system resources. It depends on how you have configured (you can tie the Sybase server to the OS/hardware loosely or tightly):
- the OS and config parms
- each of the Sybase servers
- the config parms in each Sybase server.
It is usual practice for us to run up an additional Sybase server of a new version as a TEST server for a few months on the DEV box; the DEV server is tightly bound to the DEV box; the TEST server is loosely bound and "slower". If I setup the TEST server properly and dedicate system resources to it, it would run just as "fast" as the DEV server.
Senior Sybase DBA/Information Architect derekATsoftwaregemsDOTcomDOTau
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