Category: DevOps

Cloud Performance Monitoring – A Complete Setup Using ELK Stack

Is your cloud infrastructure running smoothly, or are hidden bottlenecks slowing you down? In this digital orbit, even a minor lag can cost you users and revenue. But what if you could monitor, analyze, and optimize performance in real-time? 

That’s where the ELK Stack (Elasticsearch, Logstash, Kibana), a powerhouse trio that transforms raw cloud data into actionable insights comes in. Whether you’re troubleshooting latency or predicting outages, this complete setup guide will walk you through everything you need to master cloud performance monitoring. 

Continue reading “Cloud Performance Monitoring – A Complete Setup Using ELK Stack”

Redis Observability with Open Telemetry

Redis is a cornerstone of many modern applications, valued for its high speed and flexibility. However, Redis systems are not “set-and-forget.” Maintaining operational excellence requires careful monitoring of critical metrics to detect early signs of performance degradation, resource exhaustion, or failures. 

In this blog, we learn how to monitor Redis directly using Open Telemetry Collector’s Redis receiver, without relying on a separate Redis Exporter. 

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OpenCost: Solving Kubernetes Cost Visibility Problems

Managing costs in a Kubernetes environment is a significant challenge. As Kubernetes workloads scale, the cost distribution becomes more complex, especially for teams managing multi-cloud clusters. Kubernetes cost visibility or the ability to track where and how resources are consumed  is crucial for effective budgeting and resource optimization. Unfortunately, many Kubernetes cost monitoring tools fall short when it comes to offering real-time, granular visibility. This is where OpenCost shines, solving the cost visibility problem where other tools, like Kubecost, struggle.  Continue reading “OpenCost: Solving Kubernetes Cost Visibility Problems”

How to Perform Penetration Testing on IoT Devices: Top Tools & Techniques

The Internet of Things (IoT) has transformed our homes and workplaces but at what cost?  

With billions of connected devices, hackers have more entry points than ever. IoT penetration testing is your best defense, uncovering vulnerabilities before cybercriminals do. But where do you start? Discover the top tools, techniques, and expert strategies to safeguard your IoT ecosystem. Don’t wait for a breach, stay one step ahead.  

Read on to fortify your devices now!  Continue reading “How to Perform Penetration Testing on IoT Devices: Top Tools & Techniques”

The Art of Redis Observability: From Metric Overload to Actionable Insights

“A dashboard without context is just a pretty picture. A dashboard with purpose is a lifesaving medical monitor.”

TL;DR

Modern observability systems are drowning in data while starving for insight. This research examines how Redis dashboards specifically demonstrate a critical industry-wide problem: the gap between metric collection and effective signal detection. Through comparative analysis, user studies, and incident retrospectives, I demonstrate how thoughtful metric curation dramatically improves system reliability and operator performance. Continue reading “The Art of Redis Observability: From Metric Overload to Actionable Insights”