Learn from production

• We Cut Our Kubernetes Pods by 60% and Doubled Traffic Capacity

  Farid Guluzade

  This case study shows how reducing JVM MaxRAMPercentage, cutting the Hikari connection pool from 50 to 20, and implementing aggressive HPA scale-up (0s stabilization, 4 pods/min) doubled traffic capacity while cutting baseline pods from 26 to 10.

• From Chaos to 99.9% Uptime: Rebuilding a Kubernetes Platform for GPU Workloads

  Mateen Ali Anjum

  This case study describes rebuilding a fragile Kubernetes infrastructure into a production-grade platform for GPU-based ML workloads, improving deployment frequency from weekly to 10+ times daily.

• How We Cut Build Debugging Time by 75% with a DevEx AI Assistant

  Ron Matsliah

  This article describes how the team at Next Insurance built an AI-powered microservice that watches build failures via Jenkins, analyzes logs automatically and posts clear, helpful feedback to Slack.

• How We Turned a Forced OS Migration into a 30% Infrastructure Reduction

  Scout24

  This case study shows how Scout24 turned an Amazon Linux 2 end-of-life deadline into a 30% reduction in nodes across their EKS clusters by combining OS migration with Karpenter adoption.

More case studies →

Matching jobs

1. • DevOps Engineer with Docebo

   • Salary: $49.5K to $539K a year

   • Location: based in the office in Biassono, IT

   • Tech stack: Kubernetes

2. • DevOps Engineer with Ncontracts

   • Salary: $49.5K to $539K a year

   • Location: remote from

   • Tech stack: Kubernetes

3. • DevOps Engineer with Truv

   • Salary: $49.5K to $539K a year

   • Location: fully remote

   • Tech stack: Kubernetes

4. • DevOps Engineer with Unit4

   • Salary: PLN 4.65K to PLN 521.84K a year

   • Location: remote from

   • Tech stack: Kubernetes

5. • DevSecOps Engineer with Mattermost

   • Salary: $63K to $485.65K a year

   • Location: remote from

   • Tech stack: Kubernetes

Discover more Kubernetes jobs on Kube Careers →

Build something

• Mastering GKE Multi-Tenancy: The Power of Namespaces, RBAC, and Quotas

  Suraj Bhattarai

  This tutorial teaches how to implement multi-tenancy on Google Kubernetes Engine using namespaces for isolation, RBAC for access control, and resource quotas for capacity management.

• PostgreSQL migration with CloudNativePG Logical Replication on Kubernetes — Zero-Downtime

  Kristi Ndoni

  This tutorial teaches how to migrate PostgreSQL databases to CloudNativePG on Kubernetes using logical replication without downtime.

• Building a Home Kubernetes Cluster with 3 Raspberry Pis

  Furuse Shugo

  This tutorial teaches how to build a home Kubernetes cluster using three Raspberry Pi 4 devices for hands-on learning and experimentation.

More tutorials →

Call for Papers closing soon

1. 1

   days

   Cloud Native Days Amsterdam

   The Call For Paper is open until 20 March 2026 at GMT-4. More info →

   • Location: Amsterdam, NL

   • In-person conference organized by Cloud Native Amsterdam.

   • The conference starts on the 22 May 2026.

   • Apply here

2. 4

   days

   Cloud Native Telco Day Europe

   The Call For Paper is open until 23 March 2026 at GMT-4. More info →

   • Location: Amsterdam, NL

   • In-person conference organized by CNCF.

   • The conference starts on the 23 March 2026.

   • Apply here

3. 4

   days

   Cloud Native AI + Kubeflow Day Europe

   The Call For Paper is open until 23 March 2026 at GMT-4. More info →

   • Location: Amsterdam, NL

   • In-person conference organized by CNCF.

   • The conference starts on the 23 March 2026.

   • Apply here

4. 4

   days

   Cloud Native 2026

   The Call For Paper is open until 23 March 2026 at GMT-4. More info →

   • This is a virtual event

   • Online conference organized by Conf42.

   • The conference starts on the 23 April 2026.

   • Apply here

5. 6

   days

   Kubernetes Community Days New York 2026

   The Call For Paper is open until 25 March 2026 at GMT-4. More info →

   • Location: New York, NY, USA

   • In-person conference organized by KCD New York.

   • The conference starts on the 10 June 2026.

   • Apply here

6. 7

   days

   Data on Kubernetes Day

   The Call For Paper is open until 26 March 2026 at GMT-4. More info →

   • Location: Amsterdam, NL

   • In-person conference organized by CNCF.

   • The conference starts on the 26 March 2026.

   • Apply here

7. 8

   days

   DeveloperWeek New York 2026

   The Call For Paper is open until 27 March 2026 at GMT-4. More info →

   • Location: New York, NY, USA

   • In-person conference organized by DeveloperWeek New York.

   • The conference starts on the 10 June 2026.

   • Apply here

More articles

• Service Mesh Patterns: The Invisible Network That Makes Microservices Work

  Jitin Kayyala

  This article explains service mesh patterns for managing microservice communication, covering how sidecars like Envoy handle retries, circuit breakers, timeouts, and load balancing transparently.

• Kube Resource Orchestrator: Manage any group of resources as one unit

  Vasily Pilitsyn

  This article shows how KRO manages ephemeral test environments as single Kubernetes API objects by orchestrating resource deployment in dependency order, with readiness conditions and a unified status across namespace, frontend, backend, and database.

• Troubleshooting Conan ZFS GitHub ARC Container Initialization slowness

  David L. Armstrong

  This case study debugs 30+ second GitHub ARC workflow pod startup delays caused by mixing nodeName with OpenEBS allowedTopologies constraints, resolving it by enabling ACTIONS_RUNNER_USE_KUBE_SCHEDULER to use nodeAffinity instead.

• The IIS Bottleneck: Why We Decided to Move to Kubernetes

  Ajay Edupuganti

  This article explains why Linecraft AI migrated from manual Windows IIS deployments to Kubernetes after facing multi-week release cycles, inconsistent environments from local server changes, and extended downtimes.

Even more articles →