theCronJob

In this episode, Omer and Mark share their personal horror stories from the world of engineering, focusing on challenges faced in Kubernetes, DNS issues, security breaches, and the costs associated with cloud infrastructure. They discuss the importance of proper DNS configuration, the risks of exposing sensitive information in front-end code, and the unexpected costs of zombie EC2 instances. The conversation also highlights the sig...

In this episode of The Cron Job, Omer and Mark delve into the complexities of right sizing in Kubernetes, discussing the differences between horizontal and vertical scaling, the challenges of automating resource management, and the potential conflicts between Horizontal Pod Autoscaler (HPA) and Vertical Pod Autoscaler (VPA). They explore alternative scaling solutions and emphasize the importance of best practices in resource alloca...

In this episode of The Cron Job, Omer and Mark delve into the topic of bad architecture in software development, sharing real-world examples and discussing the implications of poor design choices. They explore the evolution of architectures, the importance of security, and the challenges posed by regulations. The conversation also highlights common pitfalls in cloud storage management, particularly with AWS S3, and concludes with b...

In this episode, Omer and Mark discuss the complexities of trusting open source software, particularly in the context of Kubernetes and other popular projects. They explore the evaluation process for open source projects, the risks associated with licensing changes, and the security concerns that arise from supply chain attacks. The conversation highlights Kubernetes as a gold standard for open source management and emphasizes the ...

You're not alone!

In this candid episode of theCronJob, hosts Omer Hamerman and Mark Serdze dive into the messy side of infrastructure engineering by sharing real-world DevOps mishaps. From small misconfigurations to entire systems going sideways, they unpack how even seasoned pros can make mistakes—and more importantly, how to learn from them. Expect honest stories, practical lessons on prevention and recovery, and a few laugh...

This episode delves into the essential decision facing DevOps engineers and infrastructure architects: choosing between  EKS and ECS. The hosts explore real-world tradeoffs between the two, EKS’s flexibility and portability as a Kubernetes-based solution versus ECS’s simplicity, tight AWS integration, and lower management overhead. They unpack when each service makes sense, balancing complexity, cost, scalability, and ecosystem mat...

Can AI render the DevOps role obsolete, or is it the ultimate augmentation tool? In Episode 2 of theCronJob, hosts Omer Hamerman and Mark Serdze put the provocative question ‘Will AI Kill DevOps?’ under the microscope. Expect a deep dive into how machine learning, generative AI, and automation are reshaping pipelines, troubleshooting, and observability, not by replacing engineers, but by transforming the way they work. Discover whe...