Posts Categorized: Pythian

Amazon Elastic Load Balancer with Oracle E-Business Suite

This blog post outlines a couple of issues we faced in our Oracle E-Business consulting group when configuring Amazon Elastic Load Balancer with Oracle E-Business Suite 11i. The current IT industry trend is to virtualize all servers, and Oracle E-Business Suite servers are no exception. Among current cloud operators, Amazon Cloud infrastructure is a favorite…

Log Buffer #326, A Carnival of the Vanities for DBAs

Just like the new car model excites the car enthusiasts, the new version of the database products fascinates the database professionals. A plethora of blog posts sprung up as the new versions of databases are released. Oracle, SQL Server, and MySQL now have new things to offer. This Log Buffer shares that excitement and anticipation.

Why Upgrade to Oracle 12c

Oracle 12c: Making the Impossible, Possible?

Pythian’s Oracle team has had the opportunity over this last year to explore, test, and assess every aspect of Oracle’s latest database release. Oracle 12c, and we have to say, it’s very impressive. See our top 5 reasons to upgrade and share your reasons.

Do You Know If Your Database Is Slow?

The time to respond There was a question at Pythian a while ago on how to monitor Oracle database instance performance and alert if there is significant degradation. That got me thinking, while there are different approaches that different DBAs would take to interactively measure current instance performance, here we would need something simple. It…

Update on Home Learning Lab – Hyper-V

This is an update on my “Setting up a home learning lab” post. I have recently decided to upgrade the host OS on my desktop to Windows 8 Professional so I could check out Hyper-V as a virtualization platform and get to know Windows 8 better. Windows Server 2012 would have been my first choice,…

Log Buffer #325, A Carnival of the Vanities for DBAs

Close your eyes and imagine an affordable holiday featuring islands, pools, simmering white sandy beaches, and clubs. Chances are that you’re thinking about a resort in Hawaii, Fiji or French Polynesia. Now picture such a trip right now. I’ll give you a second. Still wondering? Yep, it’s this edition of Log buffer. :)

Managing Oracle on Windows: Where’s my Oratab?

If you manage Oracle on Windows, you probably have wondered why it is so difficult to work out which Oracle instances are running and which ORACLE_HOMEs they use. On Unix or Linux, this is a very simple task.  Oracle services and their ORACLE_HOMEs are listed in the oratab file, located in /etc/ on most platforms…

Exadata Join Offloading in Action

One of the biggest selling features of Oracle’s flagship engineered system – Exadata – is the storage offloading capabilities. Storage offloading allows data to be filtered as soon as it is read from storage, reducing the amount of data that database hosts need to process. The storage layer is a shared-nothing MPP architecture and in…

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…

Page 26 of 204« First...1020...2425262728...405060...Last »