1. Take one course properly and try it in all different types in practical. 2. Start reading blogs more than study books. 3. Take upgraded course's on DBA baground persons eg:- cloud. 4. Maintain good machine. 5. Don't stick in same job of long time. 6. Read the error text carefully. 7. Read server backup scripts and try to rewrite that. 8. We need to always think like why?? In our environment. 9. If you good at something move on..
Hi Arun one of my friend attend a interview they asked him one question one user insert a data he is getting extent's can't extended But at the tablespace level they have the space and scehame also have the unlimited space of that table but when schema insert it's getting extent's can't extended is there any max extent's for a schema
Hi Arun - I am quite not sure why did you discourage Oracle Prof. to read Oracle Manuals and White Papers. In my opinion, Oracle documentation such as Oracle Concepts, SQL Tuning, Performance Tuning or Data Warehousing provides a solid foundation to new and exp. professionals alike in Oracle database technologies. Oracle white papers too provides immense source of knowledge .
I have 100s of scenarios that are not available by Oracle or even the oracle support has no solutions for it. The only saviour that came to me was blogs from experienced DBAs during those times!!
Hi Arun, We want to export for 3TB table, its include LOB objects. whenever we import the same in new sever its includes the same LOB objects..? if not then what should we do for LOB objects.
1. Take one course properly and try it in all different types in practical.
2. Start reading blogs more than study books.
3. Take upgraded course's on DBA baground persons eg:- cloud.
4. Maintain good machine.
5. Don't stick in same job of long time.
6. Read the error text carefully.
7. Read server backup scripts and try to rewrite that.
8. We need to always think like why?? In our environment.
9. If you good at something move on..
Thanks Phani for listing down DBA mistakes!
Its really effort
Thank you and have a great week end
Your way of explanation is always true
Great sir you are amazing every single session provides a lot of knowledge thanks for your time.
this is amazing lecture and amazing notes and hints , so useful , thank u so much
Glad you liked it!
Hi Arun one of my friend attend a interview they asked him one question one user insert a data he is getting extent's can't extended But at the tablespace level they have the space and scehame also have the unlimited space of that table but when schema insert it's getting extent's can't extended is there any max extent's for a schema
Pickedup this question for upcoming episodes.. keep tuned in
What's the major difference between dataguard and golden gate? At what type of environment we should go with dataguard and golden gate?
th-cam.com/video/89jYzLNddHs/w-d-xo.html
Like in end you said many Oracle technologies. In what series a fresher DBA should learn?
Hi Arun,
Do we need to apply all the latest CPU's released by Oracle, if not then how to know which one needs to be applied.?
Hi Arun - I am quite not sure why did you discourage Oracle Prof. to read Oracle Manuals and White Papers. In my opinion, Oracle documentation such as Oracle Concepts, SQL Tuning, Performance Tuning or Data Warehousing provides a solid foundation to new and exp. professionals alike in Oracle database technologies. Oracle white papers too provides immense source of knowledge .
I have 100s of scenarios that are not available by Oracle or even the oracle support has no solutions for it. The only saviour that came to me was blogs from experienced DBAs during those times!!
hello ! i clear oracle 1z0-062 exam ............what exam to do after this ?
Go for Oracle 12c Administration I exam
Very true...cloud dba should teach cloud dba....
Kindly let me know how to make a set up in mac to learn database activities?
Install virtual box
Install OEL 7.6 on virtual box
Start learning!
Correct, "read the error message" is what I scream most of the Times
Hi Arun,
We want to export for 3TB table, its include LOB objects. whenever we import the same in new sever its includes the same LOB objects..? if not then what should we do for LOB objects.
Yes .. data pump include LOB objects also. Its import in target.
Use the query for excluded the column in expdp or impdp
This is real truth...
Love you varun
Best wishes
May I have your mobile no please