• What is oracle Architecture?
- 3 Answers
- 5750 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / madhusmita dash
Oracle architecture is the combination of SGA,Background
Processes,PGA,Physical files like redo log files,control
files,data files etc.These are most important part of the
oracle architecture.
| Is This Answer Correct ? | 15 Yes | 0 No |
Answer / charvi
Architecture describes in terms of phycical and logical structure.
Physical--CRD files,Loigal FIles--Tablespace.
Instance:Collection of System Global Area and Background Process.
System Global Area: It Consists of Several Memory structures.
1) Library Cache 2) Data Dictionary Cache 3) Data Buffer Cache $) Redo Buffer Cache 5) Java pool,Large Pool,Stream Pool.
Background Process:
1)Process Monitor(PMON) 2) system Monitor(SMON) 3)Data Base Writer(DBWR) 4)Log Writer(LGWR) 5)Check Point.
Database: The Collection of Control file,Database file,Redo log File.
| Is This Answer Correct ? | 0 Yes | 0 No |
What is meant by free extent ?
What is an Oracle Data Segment?
What is advantage of having disk shadowing/ Mirroring ?
What is Shared Pool?
Diference between Oracle 9i and 10G.
What is Shared SQL Area?
What are functions of PMON?
How the space utilisation takes place within rollback segments?
What is the function of checkpoint(CKPT)?
What Does DBWR do?
What are the components of SGA?
What is the use of Oracle Control File?
Oracle General 
