Posts by Yury Velikanov

Breaking News: Oracle E-Business Suite Release 12.2.2

Oracle E-Business Suite Release 12.2.2 is out! Big times ahead of us folks! My team is planning to blog about it a lot. Stay tuned. This is my prediction: Online patching a game-changer in Oracle E-Business Suite 12.2 Oracle Press Release Steven Chan’s blog You can get it from e-delivery site. Yury PS: If any of you…

SLOB2 Kick start

A few of my friends asked me to assist them with getting up to speed with SLOB2 testings. I have decided to publish this quick blog post and give people to a few hints. Additional Scripts Here are some of the scripts I have used to simplify SLOB testing management for my testing efforts: SLOB2…

Duplicate Database from Active Database — Just Works!

My friend Øyvind Isene suggested that I store a DUPLICATE RMAN script that works in a safe place in this tweet. @yvelik Me too, then I store the script in a safe place :-) Duplicate jobs reminds me how important it is to practice restore. — Øyvind Isene (@OyvindIsene) July 1, 2013 I couldn’t find a…

How to Install Oracle 12c RAC: a Step-by-Step Guide

Okay, back to school folks, back to school :). As with any new product, our long learning journey starts with an installation on a sandbox environment. To get you up to speed with Oracle 12c RAC and let you focus on important stuff (e.g. features research), I have put together detailed step-by-step installation instructions. You…

Oracle Database Load Testing Tools – Overview

At Pythian’s internal forum, someone just asked the following question: “The team here is evaluating DB load testing tools (Hammerdb, Orion, SLOB, and Swingbench) and was wondering about our experience in using different tools and what is our opinion?” I have experience using some of the tools mentioned. Therefore, decided to answer using this public…

Hard Drive: Inner or Outer?

To be precise, I wonder if OUTERmost tracks of a spinning HDD are faster than INNERmost tracks. Should we put physical IO performance secretive data to OUTERmost parts of  the disk and less critical data to INNERmost parts as several vendors suggests? Well I couldn’t find a better solution than grabbing all HDDs I have and start testing :)

ODA Re-imaging Could Take Anywhere Between 20 and 120 Minutes

This blog posts explains why Oracle Database Appliances re-imaging process timing may vary from 20 to 120 minutes. There are a check in the ISO:/Extras/ script that have an issue. Until the bug is fixed a) you may face different ODA nodes’ re-imaging times b) to be on the safe side check if md devices’ re-synchronization process is finished by running “cat /proc/mdstat” command before running any business critical processes on your ODA.

How I Put My Collaborate Agenda Together

It is less than a week before the Collaborate 2013 conference. Most of us are busy putting together our individual agendas for what is shaping up to be a very exciting week. There are so many interesting sessions to choose from! Conference organizers kindly introduced a Show Planner to make planning a bit easier, but in this blog post, I will share with you how I created my agenda for Collaborate.

Page 1 of 812345...Last »