saradba

 Profile 

• Aug 21st, 2006

 

smon,pmon,lgwr,dbwr,ckpt,archvr

hey, dont ask like this

manish hoiyani

• Sep 14th, 2006

 

pmon, smon, checkpoint, dbwr, lgwr

saravanan.a.s.

• Oct 8th, 2006

 

the answer is

the mandatory background process for 9i is 5.

they are SMON,PMON,CKPT,DBWR,LGWR.

for 10g it is 6.

they are SMON,PMON,CKPT,DBWR,LGWR,MMON

OTHER PROCESSES ARE

reco,arch,mman...

Mohammed Abdul Afroze

• Mar 25th, 2007

 

Answer

?The Background process related to Oracle Architecture are as follows:

1.DBWR(DATABASE WRITER)
2.LGWR(LOG WRITER)
3.SMON(SYSTEM MONITOR)
4.PMON(PROCESS MONITOR)
5.CKPT(CHECK POINT)
6.SERVER
7CJQ(CO ORDINATOR JOB QUEUE PROCESSES)
8.RECOVER
9.DISPATCHER
10.ARCHIVER

Mohammed Abdul Afroze

• Sep 19th, 2007

 

The Five Mandatory Background Processes in Oracle Architecture are as Follows:

1.Database Writer(DBWR)
2.Log Writer(LGWR)
3.Check Point(CKPT)
4.System Monitor(SMON)
5.Processes Monitor(PMON)

nrhariprasad

 Profile Answers by nrhariprasad 

• Sep 25th, 2009

 

Background process performs I/O operations in Oracle,they are used as medium between logical files and physical files  

premk

 Profile Answers by premk 

• Dec 22nd, 2009

 

The background process in the Oracle which will dump the system and sysaux data files in to their respective directories before going to start the database. There are mandatory and optional backgroung process are presented in the oracle 10g. The mandatory BP'S are DBWR, LGWR, PMON, SMON, CKPT and RECOVERER.

monidiva007

 Profile Answers by monidiva007 

• Jan 19th, 2011

 

The Background process related to Oracle Architecture are as follows:

1.DBWR(DATABASE WRITER) 

2.LGWR(LOG WRITER) 

3.SMON(SYSTEM MONITOR) 

4.PMON(PROCESS MONITOR) 

5.CKPT(CHECK POINT)

6.RVWR(Recovery Writer)

7.MMAN(Memory Manager)

8.RECOVERER(Reco)

9.MMNL(Manageability Monitor Light)

10.ARCHIVER(Arch)

11.MMON(Manageability Monitor)

12.CTWR(Change Track Writer)

ARUN BHUKKER

 Profile Answers by ARUN BHUKKER 

• Oct 19th, 2012

 

A background process maintain relationship between memory structure and physical structure of Oracle server.

Started when Oracle instance is started.

Consist of 5 mandatory and some optional background processes in Oracle 9i and cannot say about number of mandatory processes in the further versions.

ranjithsv

• Oct 2nd, 2013

 

Its relation between SGA and 5 Mandatory Background process
SMON,PMON,DBWR,LGWR,CKPT