Must-know Tips and Tools for Oracle Virtualization
These days, even business-critical applications are being virtualized, and with the increasing costs and complexity of data environments, it’s not surprising. Some estimate that large organizations are as much as 70% virtualized already, with no plans to go back to physical servers. Virtualization, however, introduces new challenges for the Oracle DBA, including getting visibility to … Read more Must-know Tips and Tools for Oracle Virtualization
TDD: A Blueprint for Choosing Metrics
Test Driven Development (TDD) is not only a discipline we like to write about, we practice it ourselves every day. This is a blog post we shared with our friends over at Rainforest QA. Because we know you can’t enough of a good thing, we’re re-posting it here. Enjoy! Librato is a prolific engineering shop. … Read more TDD: A Blueprint for Choosing Metrics
Choosing Metrics that Matter (Beyond CPU/Disk/Network)
Imagine for a moment that you have suddenly been promoted from regular old developer to senior architect, and tasked with overseeing the telemetry efforts for all of the engineering teams at your organization. I recently had a conversation at DevOps Days Toronto with someone who was living through exactly that experience. He’d just been put in … Read more Choosing Metrics that Matter (Beyond CPU/Disk/Network)
Virtualization Monitoring Management Guide
Virtualization management requires mastering a specific set of skills. But once mastered, these essential skills can lead to a long and meaningful career in IT. IT pros need a foundation in technologies. To extend utility to their organizations, they should further develop three essential skills – monitoring, troubleshooting, and reporting. Think back to your first responsibilities as an … Read more Virtualization Monitoring Management Guide
No Need to Be Alarmed: Crafting an Effective Alert Strategy
The world may run on coffee, but it’s the alarm clock that gets us out of bed. It operates on a simple threshold. You set the time that’s important to you and receive an alert when that variable is true. Like your alarm clock, today’s tooling for web service alerting often operates on simple thresholds, … Read more No Need to Be Alarmed: Crafting an Effective Alert Strategy
Are You Getting Full Benefit of your IT Monitoring Tools?
I think we’ve all had that moment at 3:00am on over the weekend when we wish our monitoring and management systems would just shut up. The UPS in rack 4’s battery life is at 40%, we GET it. But we’ve also had that moment when we tilt our head a bit looking at a monthly … Read more Are You Getting Full Benefit of your IT Monitoring Tools?
Comparing vSphere and Hyper-V
Virtualization is supposed to provide consolidation and high availability benefits for applications. So what is a hypervisor? Why are there two types of hypervisors? What’s the difference between VMware® vSphere™ and Microsoft® Hyper-V®? What exactly are Type 1 and Type 2 hypervisors? What if I just want to learn about vSphere and Hyper-V so that I can compare … Read more Comparing vSphere and Hyper-V
Monitoring Software: Build vs. Buy
Chances are good that you’ve encountered the “build versus buy” dilemma at some point in your professional career. With the increased popularity of hosted IT and developer-facing SaaS, the decision to outsource IT functions or build and maintain them in-house is more complicated than ever. Unfortunately, many decision makers still allow their decisions to be … Read more Monitoring Software: Build vs. Buy
Top 50+ Tech Influencers and Thought Leaders You Should Follow
Today’s technology is growing at an extraordinary pace, so it is important to follow industry influencers and thought leaders to stay in the loop and learn new trends and best practices. Keeping on top of things in the industry is a great way to make sure you are functioning most effectively every day. We have … Read more Top 50+ Tech Influencers and Thought Leaders You Should Follow
Make the most of your HTTP check: best practice for optional settings
People using our services would be very familiar with our basic HTTP Uptime check by now. After all, it’s our most used feature. Something a lot of our users might not know is that you can make the HTTP checks more advanced by using the Optional settings of the check. You find these settings under … Read more Make the most of your HTTP check: best practice for optional settings