Christopher Tozzi

6 days ago | datacenterknowledge.com | Christopher Tozzi

The cost of cloud services varies widely, but so does the functionality they offer. This means an expensive service may be well worth the price — if the capabilities it offers deliver a great deal of value. On the other hand, some cloud services simply cost a lot without providing much in the way of value. For IT organizations, then, a primary challenge in selecting cloud services is figuring out how much value they generate relative to their cost.

6 days ago | itprotoday.com | Christopher Tozzi

Part of pursuing a career in DevOps involves learning the various skills and technologies you'll need to succeed in a DevOps role. But you also need to know which roles to apply to — and given the many variations on DevOps job titles, that task can be harder than it may seem. To provide guidance, this article breaks down popular DevOps job titles in 2025, explaining the nuances between them and what different labels imply about job responsibilities, pay, growth opportunities, and more.

1 week ago | datacenterknowledge.com | Christopher Tozzi

You don’t measure the size of a car based on how much gas it can fit in its tank. You don’t determine how large a house is by calculating the voltage flowing through its circuits. You don’t compare the processing power of computers according to the electricity their CPUs consume. Yet, when it comes to measuring the size of data centers, the primary metric is total energy intake.

1 week ago | itprotoday.com | Christopher Tozzi

The cost of cloud services varies widely, but so does the functionality they offer. This means an expensive service may be well worth the price — if the capabilities it offers deliver a great deal of value. On the other hand, some cloud services simply cost a lot without providing much in the way of value. For IT organizations, then, a primary challenge in selecting cloud services is figuring out how much value they generate relative to their cost.

2 weeks ago | itprotoday.com | Christopher Tozzi

If you pay close attention to software development buzzwords, you've likely heard the terms "secure by design" and "DevSecOps" frequently in recent years. And you've likely wondered what makes them different from one another. After all, designing software to be secure by default is similar to the key goal of DevSecOps, which is integrating security into the software development process.