I have been advising to use Perl for a long time in order to automate Oracle processes and operations. This week however, I tried for once to write a small procedure on a simple Linux shell (ksh and bash). This posting focuses on the shell internals and “nightmare” more than on Oracle related issues.
Linux/UNIX Archives - Page 4 of 4 - Blog dbi services
I’m pretty sure that most of you already struggled with some low performance systems. In order to analyse such cases several tools and utilities, like top, nmon, fuse or lsof are available under Linux. However trying to dig in processes analysis and looking for files and processes relations may be quite painful.
To get started with performance checks and analysis, a interesting utility is available: htop
Oracle SQL Developer and Data Modeler are becoming more and more popular as they are both cost-free and available on many Operating Systems (Linux/Unix,Windows and Mac) with different installation types: “This zip does not include JRE” or “This zip file includes the JRE”. On linux, the choice is limited because the only version available doesn’t include Java Runtime Environment. And it’s an RPM !! So what… In this post I will provide all information required to install and run these tools on an Ubuntu machine.
So Oracle OpenWorld’s day 2 is now over…with some rain…
However we had some interesting sessions such Fusion Middleware, RMAN or NoSQL.
In this post I’m going focus on two of them, introducing a coming Data Center Management solution and giving a tour on the Oracle Enterprise Linux roadmap.
By dbi services, we are a few poeples passionate by diving.
We take this opportunity to let you dive into the two databases lakes Oracle and SQL server and see their similarities and differences. For this first level of diving (named ODD), we will not going too deep and not have narcosis or
As always, we’ll start with a short briefing to present the environment and the different themes.
Have a nice dive !
Lors de mon activité de consultant, et suite à un bug qui n’affiche pas correctement le nombre de CPU (OMS 10.2.0.5, agent 10.2.0.5 et linux x86_64), je me suis intéressé à la manière dont Oracle Enterprise Manager Grid Control (OEM GC) récupérait les informations de mémoire et de cpu sur les différents hôtes surveillés par ce dernier.
The chrismas period is over and it is now time to enjoy the several gifts brought by Santa Claus. Under my Chrismas Tree I discovered this year an iPad.
Running Linux servers configured with Huge Pages was not always adapted when both 10.2 and 11.2 databases had to be started in parallel. Since 188.8.131.52 this situation changed !
Well, I have read many posts about this, but was unable to find a suitable solution up to now … Google was not my friend