ComputingForGeeks - Linux Tutorials, DevOps Guides & Server Administration
Containers
Kafka vs Redpanda: Real Benchmarks on Identical Hardware (2026)
Redpanda claims 10x lower latency than Kafka. We tested both on identical VMs to see if the numbers hold up. Spoiler: reality is more nuanced than the marketing suggests, and…
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Databases
291 articles- PostgreSQL and MariaDB Backup with Point-in-Time Recovery
- Install PostgreSQL on Void Linux
- Install Apache, MariaDB, and PHP (LAMP) on Void Linux
- Best Elasticsearch and ELK Stack Books for 2026
Networking
173 articles- Kubernetes Gateway API: Migrate from Ingress with Weighted and Header Routing
- Create OpenStack Networks and Subnets Using CLI
- Network Bonding and Teaming on Rocky Linux / RHEL / Fedora
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Containers
399 articles- Migrate from Earthly to Dagger: Complete Guide
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- Install Dagger on Rocky Linux 10 / AlmaLinux 10
Kubernetes
255 articles- Velero Kubernetes Backup: Namespace, PVC, and Disaster Recovery
- Upgrade Kubernetes Cluster with kubeadm (1.34 to 1.35)
- Kubernetes RBAC: Roles, ClusterRoles, and ServiceAccounts for Production
- Cilium CNI: eBPF Networking and Network Policies for Production Kubernetes
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