What to Actually Prepare for the CNCF CNPE Exam (A Domain-by-Domain Breakdown)
Platform engineering is becoming a core cloud native skill, and the new Certified Cloud Native Platform Engineer (CNPE) certification puts those skills to the test.
Can AI Save Stack Overflow?
Stack Overflow engagement has cratered as developers shift to AI. Can the platform’s new “agentic” features save it, or is the era of search-driven coding help over?
April Wrap-Up: What We Built & What’s Next
April is wrapping up, and it’s clear:AI is moving fast…but most systems still aren’t connected to the real world.At RX-M, this month was all about closing that gap.
March Wrap-Up – Agentic AI Training at RX-M
This month, we’ve been hard at work at RX-M evolving our training portfolio to match the rapid shift toward agentic systems.The result? A new wave of courses and a more structured learning path designed to help teams move from experimentation to real-world AI systems.
January Highlights (2026)
Kicked off 2026 strong at RX-M: new team members, hands-on Kubernetes/AI/security/cloud native trainings, talks & community sessions – plus a special giveaway.
RX-M 2025 Recap: A Year of Building, Teaching, and Advancing Modern Infrastructure
We’re proud of a year that was focused on real-world impact and modern infrastructure.📊2025 at RX-M: ~180 classes • 400+ class days • 4,000+ engineers trained
Become a Golden Kubestronaut: RX-M Launches December Raffle for 50% Discount on CNCF Certification Exams
We’re giving away exclusive 50% discount promo codes that you can use on any CNCF Certification Exam.
The Algorithmic #8: Digital Babel: LLM Agent Protocols
LLM agents are here – but without shared protocols, collaboration is chaos. Explore how standardization can unlock the full power of intelligent AI systems.
Agentic AI Part 3: Challenges in Agentic AI
Agentic AI promises revolutionary autonomy but brings complex challenges – from LLM reliability and production hurdles to human talent gaps. Explore the risks, realities, and responsible approaches to building agentic systems in this in-depth analysis.
The Algorithmic #7: The Reasoning Revolution: Test-Time Scaling for LLMs
Explore how test-time scaling is revolutionizing large language models by allowing them to “think longer” at inference time. Learn about the top reasoning LLMs, compute strategies, and agentic AI.