CBT Nuggets

06/02/2026

Black boxes don't have to stay black.

Most teams assume ML models are objective. They're not, and understanding why is the difference between AI that works and AI that quietly fails.

Scott Pletcher unpacks machine learning bias (both types) and the 5 statistical biases hiding in your pipeline.

Whether you're certifying your team or building smarter systems, this one's worth your time: https://www.cbtnuggets.com/it-training/aws/machine-learning-engineer-associate

06/01/2026

Just stepped into a Project Sponsor role, or added one to your team? The first 30 days are where projects get made or broken.

Bob Mahler goes beyond the PMBOK and walks you through exactly what to do first, no matter your methodology. Predictive, Agile, or Hybrid, there's a clear starting point for each.

👉 Watch the entire Project Sponsor training course: https://bit.ly/4nSZ28i

🌐 Build your IT training plan today: https://bit.ly/43GOEYo

05/31/2026

Ever wonder why GlideRecord is everywhere in ? 🤔

Shaun Wassell explains what it actually does (query tables, read and modify fields, insert and delete records) and why scripts can't just filter data the way a user does in the UI. Solid foundation for any team working in ServiceNow scripting.

➡️ This is just the beginning. Watch the entire Certified System Administrator (CSA) training course here: https://bit.ly/4u42A9d

➡️ Explore your team's IT training plan options today: https://bit.ly/43GOEYo

05/30/2026

Most IT teams aren't under-skilled. They're unevenly skilled; deep expertise in some areas, blind spots in others.

That imbalance is what causes outages, slow onboarding, and over-reliance on one or two people.

This post breaks down where the IT skills gap comes from and what team leads can do to get ahead of it. If you manage a technical team, this one's for you: https://bit.ly/4nVH7xJ

Struggling with IT skill gaps? Learn how to identify missing skills, train your team, and future-proof your workforce with these expert strategies.

05/28/2026

The ancient IT wisdom. Passed down through generations. Written in no manual, yet known by all.

💻 Is it broken? Turn it off and on again.
🌐 Network down? Turn it off and on again.
💀 Existential crisis? Turn it off and on again.

At this point it’s less a troubleshooting step and more a personality trait.

CBT Nuggets: where IT pros go after the reboot doesn’t work. https://training.cbt.gg/IT-pros (🔗 in bio)

05/27/2026

Whether you’re the one keeping the lights on or the manager wondering why the lights keep going out, these courses are built for real IT environments. Security, cloud, compliance...all the stuff that matters when things go sideways.

🚀 Check out all the newest courses from CBT Nuggets: https://training.cbt.gg/ito (🔗 in bio)

05/25/2026

Modern applications rely heavily on efficient background processing, making mastery of Java's asynchronous capabilities crucial for your engineering team's performance.

Shaun Wassell dives into Java's CompletableFuture, a powerful construct for working with asynchronous code in Java SE11. He explores how to easily run tasks in parallel using methods like runAsync and supplyAsync.

👉 Equip your developers with the skills to build faster, more responsive apps: https://bit.ly/43GOEYo

05/24/2026

"We'll figure it out when it becomes a problem." ... said every IT team right before it becomes a problem. 🫣

Running a skills gap analysis isn't about doubting your team. It's about making sure you're not caught off guard when the stakes are high.

Here's a practical framework for doing it right: https://bit.ly/4wJtpBZ

Improve your team's performance with an IT skills gap analysis. Learn how to identify missing skills, prioritize training needs, and build a stronger, future-ready IT team.

05/23/2026

Not all IT training is created equal, and most teams figure that out the hard way. If you've ever thrown budget at certifications and wondered why nothing changed on the job, this one's worth a read. 👀

Here's what actually makes IT team training effective (hint: it's not just more content):

Learn how incident preparedness training helps IT teams respond faster to outages, security breaches, and system failures with hands-on, scenario-based resilience training.

05/22/2026

BGP isn't just an internet protocol anymore. In modern data center environments, it's the backbone of scalable, loop-free routing across spine-leaf fabrics, and your team needs to understand why it was built that way before they can configure it effectively.

Knox Hutchinson breaks down exactly that in the full Juniper Networks JNCIA-DC (JN0-281) training course: core BGP reasoning, how it differs from IGPs, and why data center architects rely on it in designs built for scale. 📈

Is your team prepping for the JN0-281 or just building skills they need right now? Build a training plan that actually fits your team: https://bit.ly/43GOEYo