Install Apache on Ubuntu
Install Apache on Ubuntu with this simple, step-by-step guide. Learn how to set up your web server in minutes.
Kafka Message Security: How to Prevent Malicious Modifications
Ensure Kafka message security with encryption, authentication, and logging best practices to protect your data.
List Open Ports On Linux and Stop Services
Learn how to list open ports and disable unnecessary services for a safer, more secure, and more efficient Linux environment.
Dump a Kubernetes Pod for Analysis
In this post, I'll show you how to dump a Kubernetes pod for inspection, and to analyze everything from container contents to configurations.
Optimizing Kafka Records Batching for Better Performance and Throughput
Fine-tune Kafka batch processing to increase throughput, lower latency, and make better use of system resources.
Ubuntu’s App Center Adds DEB Install Support: What This Means for Users
The addition of App Center DEB support is a welcome feature, even though it's still missing a few critical elements like uninstallation and updates for non-repository DEBs.
How to Increase Java Heap Size: java.lang.OutOfMemoryError: Java heap space
Configure Java heap size by exporting _JAVA_OPTIONS, setting CATALINA_OPTS, and command-line flags to avoid OutOfMemoryError crashes.
Kubernetes Pod Scheduling: Taints, Tolerations, and Node Affinity Explained
In this post, I'll explain key concepts of Kubernetes Pod Scheduling, such as taints, tolerations, and node affinity.
Kubernetes at 10: A Decade of Innovation and Growth
As Kubernetes celebrates ten years, let's look back at its groundbreaking innovations and relentless growth history.