And I looked back and thought of updating this post… Recently Monty has posted again and I completely convinced with whatever Monty has conveyed now or earlier. The explainations he has provided under self-interview,…
The post Petition – Help saving MySQL – II first appeared on Change Is Inevitable.
I’m having RHEL 5 (32-bit) and MySQL-5. I was trying to check how much is the Memory Utilization limits for MySQL 5 on 32bit OS. We can easily calculate the…
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Recently MySQL has offered MySQL Certification Free Retake on both DBA or Developer Certifications for a limited time. For MySQL Certifications: 1. MySQL 5.0 Data Base Administrator Certification (SCMDBA) –…
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And I looked back and thought of updating this post… We all are aware about the acquisition happened to MySQL; Sun and now Oracle. A common understanding tells me that…
The post Monty: Help Saving MySQL – The Oracle & EC first appeared on Change Is Inevitable.
This procedure lists available database objects under passed database name. It lists present Tables, Views, Stored Procedures, Functions and Triggers under particular database. It also lists storage engine of tables.…
The post Stored procedure to Find database objects first appeared on Change Is Inevitable.
For monitoring replication we know a lot of tools and codes – but this one is different because I wrote it 😉 Well this is fairly simple php code for…
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What will you do if one day some one ask you to find single string in all databases, all tables and in all columns, In MySQL Database? This article presents a practical solution…
The post how to search / find through all databases, tables, columns in MySQL first appeared on Change Is Inevitable.
One of the things that repeatedly seem to puzzle users about the DRBD is the question of whether to use internal or external metadata. Remember, DRBD sets aside a small area on a local disk (on every cluster node) where it keeps the Activity Log, the quick-sync bitmap, data generation UUIDs, and a few other bits and pieces for local housekeeping.
The specific aspect that is to be discussed here is the Activity Log. Without going into too much detail, let’s be satisfied with the factoid that DRBD …
[Read more]As someone may have noticed, I recently wrote a trilogy on how to dive into the MySQL Cluster source code. Unfortunately my overtures towards the MySQL Cluster source code ended up being only a look-but-don't-touch affair, as I failed to actually get to touch her internals with my text editor. Even so, in this post I'd like to tell about the background to my love affair with this beauty, by relating to some benchmarks I've been working on together with my customers.
Oh, and I'd like to apologize already, that I cannot mention where these benchmarks were done, what the schema looked like and the exact numbers. If you want that kind of real benchmarks, you should read Mikael's blog, or watch the slides from this …
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