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Three SCAN IPs Resolving 8 Node RAC | #dailyDBA 10
In this episode of daily DBA, I pick up 7 important DBA related questions and give my answers! Do not forget to checkout BONUS QUESTION at the end of the video!
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Questions Picked-up For This Episode:
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1. By mistake someone removed online redo logs and cleanup job has cleaned archives and we do not have any database backup scheduled at the server. What are ways to recover database again ?
2. What is the difference between checkpoint and SCN?
3. What is the difference between local and dictionary tablespace?
4. I want to clone database from source to Target but there is no connectivity between servers. How will clone happen with out connectivity and could you please share high level steps?
5. Can you explain how 3 scan IPs resolve 8 node RAC in Oracle because we have 8 nodes in the cluster and only 3 scan IPs. How is it possible to resolve these 8 nodes?
6. Oracle DB has OMF. someone deleted all the control files. OS -Oracle Linux 7, DB 12c and OS already restarted. Archive log mode is not enabled. Without using the RMAN how to recover the database?
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#oracle #dba #cloud #dailyDBA
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Your comments encourage us to produce quality content, please take a second and say ‘Hi’ in the comments and let me and my team know what you thought of the video … p.s. It would mean the world to me if you hit the subscribe button ;)
-
Link to full course: https://dbagenesis.com/p/oracle-virtualbox-administration
Link to all DBA courses: https://dbagenesis.com/courses
Link to real-time projects: https://dbagenesis.com/p/projects
Link to support articles: https://support.dbagenesis.com
-
DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available with a challenging project to push you out of your comfort zone!!
DBA Genesis is currently the fastest & the most engaging learning platforms for DBAs across the globe. Take your database administration skills to next level by enrolling into your first course.
-
Facebook: https://www.facebook.com/dbagenesis/
Instagram: https://www.instagram.com/dbagenesis/
Twitter: https://twitter.com/DbaGenesis
Website: https://dbagenesis.com/
Contact us: [email protected]
-
Start your DBA Journey Today !!
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By Arun KumarIn this episode of daily DBA, I pick up 7 important DBA related questions and give my answers! Do not forget to checkout BONUS QUESTION at the end of the video!
-
Questions Picked-up For This Episode:
============================
1. By mistake someone removed online redo logs and cleanup job has cleaned archives and we do not have any database backup scheduled at the server. What are ways to recover database again ?
2. What is the difference between checkpoint and SCN?
3. What is the difference between local and dictionary tablespace?
4. I want to clone database from source to Target but there is no connectivity between servers. How will clone happen with out connectivity and could you please share high level steps?
5. Can you explain how 3 scan IPs resolve 8 node RAC in Oracle because we have 8 nodes in the cluster and only 3 scan IPs. How is it possible to resolve these 8 nodes?
6. Oracle DB has OMF. someone deleted all the control files. OS -Oracle Linux 7, DB 12c and OS already restarted. Archive log mode is not enabled. Without using the RMAN how to recover the database?
-
#oracle #dba #cloud #dailyDBA
-
Your comments encourage us to produce quality content, please take a second and say ‘Hi’ in the comments and let me and my team know what you thought of the video … p.s. It would mean the world to me if you hit the subscribe button ;)
-
Link to full course: https://dbagenesis.com/p/oracle-virtualbox-administration
Link to all DBA courses: https://dbagenesis.com/courses
Link to real-time projects: https://dbagenesis.com/p/projects
Link to support articles: https://support.dbagenesis.com
-
DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available with a challenging project to push you out of your comfort zone!!
DBA Genesis is currently the fastest & the most engaging learning platforms for DBAs across the globe. Take your database administration skills to next level by enrolling into your first course.
-
Facebook: https://www.facebook.com/dbagenesis/
Instagram: https://www.instagram.com/dbagenesis/
Twitter: https://twitter.com/DbaGenesis
Website: https://dbagenesis.com/
Contact us: [email protected]
-
Start your DBA Journey Today !!