The confusion is reasonable. Both tools are declarative. Both reconcile actual state against desired state. Both live in the cloud native ecosystem, both get configured in text files checked into Git, and both show up in the same job descriptions. So…
Kubernetes security best practices for production clusters
In 2025, attackers robbed a cryptocurrency exchange without using a single exploit. They phished a developer, borrowed their open cloud session to slip one ordinary-looking pod into production, and had it read the identity token Kubernetes clips inside almost every container…
Datadog alternatives for Kubernetes teams: what to weigh before you switch
Almost nobody starts looking for a Datadog alternative because they hate Datadog. They start because a renewal quote landed and it was 40% higher than last year, and nobody on the team can explain exactly why. Or because a cardinality spike…
Kubernetes alternatives: what to use when K8s is overkill
92% of organizations use or evaluate Kubernetes. 96% of those who evaluate it end up adopting it (ReleaseRun: Kubernetes Statistics and Adoption Trends 2026). Those numbers make it sound like the decision is already made for you. But 91% of Kubernetes…
Kubernetes backup and disaster recovery: what to protect and how
Most teams find out their Kubernetes backup strategy is broken during a recovery. They backed up etcd, assumed that covered the cluster, and then discovered that all the data in their persistent volumes was gone. etcd stores the cluster state. It…
Serverless Kubernetes: what it is and whether you should use it
Nobody wants to manage Kubernetes nodes. The patching, the capacity planning, the 2 AM alert because an autoscaler did not scale. Every cloud provider knows this, which is why AWS, Google Cloud, and Azure all sell some version of “serverless Kubernetes”…
Kubernetes cost optimization: how to find and fix wasted compute
Cloud infrastructure spending crossed $675 billion in 2025. About 27% of it was wasted. That percentage has held between 27% and 32% every single year since 2019. Nobody is getting better at this (Spendark: State of Cloud Waste 2026). Kubernetes was…
Why your Kubernetes alerts are useless (and how to fix them in a week)
Somewhere in your Slack right now, there is a channel full of red alerts that nobody is reading. This is not a guess. Splunk’s 2025 State of Observability report surveyed 1,855 IT engineers across 16 industries and found that 73% of…
Kubernetes networking explained without the jargon
If you go through the top threads on r/kubernetes, r/devops, and r/sysadmin and tally up what people actually struggle with, networking comes out on top. Not second, not tied with something else. First place, by a wide margin. If you have…
VMware to Kubernetes migration: a playbook for mid-market companies
When AT&T took Broadcom to court, the number on the filing was a 1,050% price hike on its VMware renewal. European customers have been reporting jumps of 800% to 1,500% in 2026 (Network World). Tesco filed a case in late 2025…
