This is where you will find my latest Blog posts in English, where I blog about Oracle,Cassandra,Tech and sometimes other Life experiences
- RAC : 11gR2 Clusterware Startup Sequence October 25th, 2012
For whoever that has worked with the 11gR2 version of RAC , has ran into the startup sequence diagram, this diagram is just disturbing to see, I don’t know about you, but for me is just unhelpful and not KISS.
Then there is the second diagram available, which is way more ...
Read more about this post - Oracle Open World 2012 : Day 3 and 4 RMAN and RAC in 12 c October 04th, 2012
Due to several dinners and a few concerts, I didn’t post on day three , but here is more data regarding the new version of Oracle’s Database 12c .
Regarding backup and recovery in this new version, you will see a great new feature in which you can now recover an object ...
Read more about this post - Oracle Open World 2012 : Day 2 more of the 12c Database October 02nd, 2012
So the second day of Oracle Open World has come and gone, and the news about the 12c Version of Oracle’s signature Database keep coming in, in a General session in which Oracle Tech Guru Tom Kyte did a 15 minute feature presentation, a few things popped up that grabbed ...
Read more about this post - Oracle Open World 2012 : Day 1 Database 12c Announced October 01st, 2012
So today was my first time attending Oracle Open World (OOW) , and I can’t say anything but good things about the whole experience , I don’t know if the upcoming sessions how will they be, but the User Groups Sessions rocked.
A little bit of information about 12c Database was ...
Read more about this post - The importance of a DRP and the data that supports the need of it September 25th, 2012
Last weekend I was involved in a DRP/BCP (Disaster Recovery Plan/Business Continuity Plan) for a client, which is basically planning out your worst case scenario , e.g. your Data site being hit by a tornado and loosing everything there, and what actions would you take in case this should happen.
And ...
Read more about this post - RAC : How to create a user application resource in CRS September 19th, 2012
When you manage a RAC database, there is a tool called crsctl , this tool is an interface to manage all the resources belonging to the clusterware. At the same time this tool can help you to manage and have available your user applications when the cluster is running and ...
Read more about this post - RMAN : How to verify I have a consistent backup September 05th, 2012
The other day I was asked How can I verify that the backup I took was a good backup. For this RMAN has several commands to verify the integrity of these.
All the commands used below do not perform an actual recovery , it only reads and validates the backups , ...
Read more about this post - RMAN : Running an Incremental Backup and the error ORA-19764 August 01st, 2012
So the other day I was running an incremental backup in a Database that had been recently cloned, when I was running the backup, the following error showed up:
DBGRPC: EXITED krmqgns with status 1DBGRPC: krmxpoq - ...
Read more about this post - R2 D2 Travels the World July 28th, 2012
So due to a very grateful visit from my family I couldn’t continue with my 30 Day Photo Challenge, but I have started a very geeky idea and that brings together two of the things I love the most, which is travelling and Star Wars so I hope you enjoy ...
Read more about this post - Photo: My 30 Day Photography Challenge – Day 7 July 14th, 2012
Somber- Day 7
Read more about this post - Oracle : How to delete a database with RMAN July 13th, 2012
If you have an environment in which you have to constantly delete databases, or even if you just want to decommission one Database, the most secure way to remove the corresponding files instead of using the rm command is to use the RMAN command DROP DATABASE
If you are using a ...
Read more about this post - Photo: My 30 Day Photography Challenge – Day 6 July 12th, 2012
Colorful – Day 6
Read more about this post - Photo: My 30 Day Photography Challenge – Day 5 July 11th, 2012
Sorry for not posting this earlier but I was in a trip
Lines – Day 5
Read more about this post - Oracle : A quick Tip for when you run into Error ORA-00600: [2662] while doing flashback database July 09th, 2012
Here is a quick tip for when you run into error ORA-00600: , this error points to that a block’s SCN is higher than the Database SCN, this can mean that there can exist a physical corruption in your Database, and I won’t say here on how to solve this, ...
Read more about this post - Un Tip cuando te topas el Error ORA-00600: [2662] cuando haces flashback database July 06th, 2012
Aquí un tip rápido para cuando te topas con el error ORA-00600: , este error significa que el SCN de un bloque tiene un numero mayor al del SCN de la base de datos , esto puede significar que existe una corrupción física en tu base de datos , aquí no te voy ...
Read more about this post