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Day Two DevOps

Day Two DevOps

Hosted by Packet Pushers

TechnologyInterviews guests

Episodes

250

Latest episode

Oct 2026

Language

EN

About the show

Join hosts Ned Bellavance and Kyler Middleton as they dive deep into the challenges of DevOps from the perspective of seasoned practitioners. You'll hear from expert guests—technical leaders, trainers, and consultants with years of hands-on experience—discussing the nuances of DevOps. From AWS to Azure, networking to security, automation to modern cloud environments, each weekly episode equips you with the insights to confidently address tech and business challenges such as resilience, cost management, and performance. Whether you want to hone your skills today or prepare for what’s coming next, Day Two DevOps cuts through the vendor fog to guide you through a shifting IT landscape.

Listen to episodes

60 recent
October 21, 2026Episode 31644 min

D2DO316: Local AI Foundations

Ned Bellavance gets to be the guest on today’s show to discuss foundational AI knowledge, inference training, and running local models with Kyler Middleton. Together, they break down practical approaches to local model execution, comparing performance trade-offs and how engineers can safely leverage open-weight models. They also explore the difference between training and inference, optimization ... Read more »

October 7, 2026Episode 31547 min

D2DO315: Running Agents Securely at Scale

Ned and Kyler explore the challenges and best practices of running AI agents securely at scale with guest Michael Levan. Together they discuss operational realities of agentic workloads such as specialized AI gateways, semantic routing, sandboxing, and the importance of robust observability practices. AdSpot Sponsor: Gartner The Gartner IT Infrastructure Operations and Cloud Strategies Conference, ... Read more »

September 23, 2026Episode 31445 min

D2DO314: Backups SaaS – Safety as a Service

Ned and Kyler talk with Jim Jones about data protection, backups, and security in the age of hybrid cloud and AI. They explore the operational challenges of integrating automated AI agents into enterprise workflows, the need for proper permission scoping, immutable backups, and data security posture management (DSPM). AdSpot Sponsor: Gartner The Gartner IT Infrastructure ... Read more »

September 16, 2026Episode 31345 min

D2DO313: Operations is a Reconciliation Loop (Sponsored)

In this sponsored episode, Paul Delory of Gartner joins Kyler and Ned to discuss the reconciler pattern for operations and the shift toward continuous operations. Together they discuss how immutable infrastructure, policy as code, and platform engineering help bridge the gap between traditional IT and modern automation. They also highlight Gartner’s upcoming Infrastructure, Operations & ... Read more »

September 9, 2026Episode 31242 min

D2DO312: Networking at Scale: AWS Transit Gateway War Stories

How can network architects successfully manage 95,000 hosts while navigating the complexities of large-scale cloud migrations? Devender Singh, a Principal Cloud Architect, joins Ned and Kyler to discuss the practical realities of managing network chaos, the migration from Transit Gateways to AWS Cloud WAN, and strategies for addressing the technical debt often encountered during enterprise ... Read more »

August 26, 2026Episode 31149 min

D2DO311: Code Review Is Dead – Long Live Peer Review

Traditional peer review processes are breaking down in the new AI era. Dylan Ratcliffe, founder and CEO of Overmind Technology, joins Ned and Kyler to discuss the importance of treating AI as a machine to be audited rather than a peer. Together they share practical advice on how to adapt peer review processes and culture ... Read more »

August 12, 2026Episode 31042 min

D2DO310: Developing Efficient AI Workflows

Tyler Lynch, Outbound CTO at IBM, joins the show to discuss shifting from “tokenmaxxing” to “valuemaxxing” by optimizing AI agent workflows for efficiency. They explore using Obsidian for persistent agent memory to combat context bloat, the critical importance of secure sandboxing practices, and the strategic use of parallel verification to ensure your agents are performing ... Read more »

July 29, 2026Episode 30957 min

D2DO309: Packet Pushers Assemble! Bridging the Telemetry Divide

Today, several members of our Packet Pushers podcast team assemble to discuss whether the grass is greener on the NetOps or DevOps side of the telemetry fence. William of The Cloud Gambit, Scott of Total Network Operations, and Ned and Kyler of Day Two DevOps discuss the difficulties and differences of getting telemetry and state ... Read more »

July 22, 2026Episode 30848 min

D2DO308: Exploring the AI Governance Paradox (Sponsored)

In this sponsored episode, Jonah Kowall from Spacelift joins the show to unpack the findings of the 2026 Infrastructure Automation Report. The discussion covers the “governance paradox”, where organizations have confidence in their AI oversight despite a lack of formal policies. Ned and Jonah provide actionable insights on bridging the gap between automation and the ... Read more »

July 15, 2026Episode 30740 min

D2DO307: Why AI Can’t Replace DevOps Fundamentals

Ned and Kyler welcome Andrew Brown, co-founder of ExamPro, to discuss how AI is reshaping the IT education and training landscape. They discuss why foundational technical knowledge remains vital, how AI-generated answers can make mistakes at scale, and the importance of learning how to troubleshoot when automated tools hit their limits. Episode Links: Watch this ... Read more »

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