Posts by Fahd Mirza
Log Buffer has become the mainstream carnival of the Oracle blogosphere. Technological advances in Oracle, MySQL, SQL Server and other database systems, more and more conferences, and increasing numbers of bloggers are making log buffering more and more interesting, and this week’s edition Log Buffer #216 is a clear manifestation of that.
In order to appreciate the springing blogging innovations, this week’s Log Buffer, Log Buffer #215 picks some of the flowers just for you.
Database Servers are humming along, and the people who manage them, interact with them or are just in awe of them are busy in blogging about them. This inspires our next Log Buffer, Log Buffer #214.
Oracle has consolidated the diagnostic information of database under one umbrella called as Automatic Diagnostic Repository (ADR). This repository is XML-based and that opens up new vistas for future Oracle diagnostic tools to manipulate the hierarchical data.
Warm welcome to the Log Buffer, a weekly amalgamation of database news across different technologies. Let’s get warmed up with sizzling Log Buffer #213.
The scenario goes like this: The instance was in nomount stage and was unable to mount the database. Checked the uptime, and found that the server was rebooted some 5 minutes ago, and the instance tried to come up automatically but failed to mount the database. Checked the alert log and found the following error: ORA-214 signaled during: ALTER DATABASE MOUNT…Made a quick searched about ORA-00214 and it was about mismatched control files. It was probably due to the fact that control files got out of sync as the not-so-graceful reboot of the server was done without first cleanly shutting down the database. This is what doc says:
Pythian, a cluster of passionate DBAs, gives freedom to their DBAs to act. Here, with many companies, and with many databases of a different nature with varying requirements the DBAs are kept on fire. DBAs find reasons to come to their job every day, and when they do and learn new things every day, they rise to new heights. With new heights comes sense of achievements which generates happiness and when the DBAs are happy, databases under them touch new heights of mirth and perform beautifully. That is what Pythian is all about in my opinion.
When applying Database October 2010 CPU patch (or any patch for that matter) to the 10.2.0.4, on HP-UX, you might encounter the following errors, when running the opatch utility…Here’s a quick fix.
Winter has started and the holiday season is approaching fast. With the chillness of winter and festive mode induced by the holidays, bloggers across the planet are coming up with more and more exciting ideas. Let’s start with sizzling Log Buffer #207.
This blog post mentions some of very important components of Exadata Storage Server, which are physical disks, cell disks, grid disks and ASM disks and their correspondence.