Re: Doubt about Database Control EM

lyxx09_at_gmail.com wrote:
> Hi
>
> Info : 10.2.0.1 on Linux ES 4.0
>
> I have installed oracle 10g R2 on linux server and created one test
> database using DBCA.
>
> At the end of Screen it asked to use http://hostname:1158/em to use
> for Enterprise Manager.
>
> I checked this and it is working. I have few doubts related to this
> which I could not find
>
> In my previous company, we were having oracle Enterprise Manager 10g
> on a separate server
> from where we were monitoring everything or all the database were
> registered to that OEM.
>
> But I think this is by default configured EM to manage the local
> database , Am i right here ?

Yes. By default, Database Control will administer this local database.

> And if yes, I have not installed Apache Server as this comes in a
> diff. CD, then how can
> I use this EM [ Database Control ] by just giving a URL ..

Database Control uses its own version of Apache that is "hidden" from normal view.

> Can you please explain what is diff. Between the OEM with full
> functionality and this EM ..

Starting with Oracle 10g, Enterprise Manager was split into two units...Database Control and Grid Control. Both are fully functional. With Database Control, you can administer one database...the database is was configured for. If you have more than one database, you can run different instances of Database Control. If you want an enterprise solution, you can run Grid Control, which is similar to multiple Database Control apps running on the same web server.

HTH,
Brian

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Brian Peasland
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