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Leo Vasiliou

Contributing Writer

Leo Vasiliou

Leo leads the product marketing efforts with a passion for data analysis as applied to monitoring and performance data. With more than ten years of experience leading production operations, web performance and security programs for Ask.com and Ask Jeeves, Leo helps communicate the value of availability, performance and reliability of websites, webapps and other internet services. He started his career in IT infrastructure and Operations in top secret intelligence training facilities in The United States Air Force.

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Latest from Leo

AI

What to do About AI’s Forced Rethink of Reliability in Modern DevOps

As systems become more distributed and AI-driven, traditional uptime metrics are no longer enough. The 2026 SRE Report shows how reliability is shifting toward user experience, speed, and business impact, and how AI is reshaping monitoring, incident response, and the role of SRE and DevOps leaders.

Feb 20, 2026 · 3 min

All articles by Leo Vasiliou

Showing 1–3
Application Performance Management/Monitoring

The Fallacy of Continuous Integration, Delivery and Testing

We know that continuous integration and continuous delivery (CI/CD) have become a DevOps best practice. And many have learned that by adding continuous testing (CT), they can create a virtuous loop, ensuring perpetual code quality and security. They’re not wrong. Yes, testing continuously is good practice, but some incorrectly equate the concept of continuous with […]

3 min
AI

SREs Say AIOps Doesn’t Live Up to the Hype

What can you expect when investing in artificial intelligence for IT operations (AIOps)? Real-time visibility across huge volumes of information. Lightning-fast event correlation and anomaly detection. Automated remediation and self-healing, without Ops personnel having to lift a finger. It all sounds amazing—at least, if you believe the marketing hype. But do those kinds of AIOps […]

3 min