Dedicated is part of the Instance server process or not?

Hi friends,

I am new to Oracle database. I read book celebrates 'Expert Oracle Database Architecture' by Thomas kyte. Page n ° 62, he stated that "this dedicated server process is not (by definition) part of the instance."

But in the [email protected] documentation to almost most of the places, they have mentioned this dedicated server is part of an instance. Interestingly, Tom Kyte has co-written book. I got confused because the dedicated server process would also PGA, so he will be part of the memory, so it should be part of the instance. Then Tom Kyte said to this dedicated particular process and why? It must be said that with any reason? What is it?

I also asked my coach. But I don't have a satisfactory answer.

Thank you.

67bf3bdd-9577-45A7-a776-f8e8d3c9c0d3 wrote:

Hi friends,

I am new to Oracle database. I read book celebrates 'Expert Oracle Database Architecture' by Thomas kyte. Page n ° 62, he stated that "this dedicated server process is not (by definition) part of the instance."

But in the documentations of [email protected] almost most of the places, they have mentioned that this dedicated server is part of an instance. Interestingly, Tom Kyte has co-written book. I got confused because the dedicated server process would also PGA, so he will be part of the memory, so it should be part of the instance. Then Tom Kyte said to this dedicated particular process and why? It must be said that with any reason? What is c?

I also asked my coach. But I don't have a satisfactory answer.

Thank you.

Can cite you an instance- specific documentation indicating that dedicated server is part of the Forum?  Your embedded link is a "mailto" link, not a url to a document.

I can provide specific links indicating otherwise.

If I start to the Online Documentation of the database to Oracle 11 g Release 2 (11.2) I'm on the portal for all documents in database 11.2.

From there, do a search for "dedicated server" and the results of this research to Oracle Database Search Results: dedicated server

The first returned result is the definition in the Glossary

The definition States:

dedicated server

A configuration database in which a Server process handles requests for a single client process.

If I followed the link incorporated for the "server process", I get the definition of a "process server" to the Glossary

Note that this definition is for the "process server", not just dedicated server.  It is said

process server

An Oracle process that communicates with a client process and the Oracle database to meet the demands of the user. The server processes are associated with an instance of database, but are not part of the instance.

(underlining)

Tags: Database

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