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Tabla de contenido1 What is virtualization and why is it vital for your business?2 The big stars of virtualization: Getting to Know the Contenders2.1 VMware (vSphere)2.2 Hyper-V2.3 QEMU+Libvirt2.4 Xen3 So, …
Hey there, tech enthusiast! If you’re here, it’s probably because you’ve heard a lot about Docker and how crucial it is to keep our containers secure. But do you know …
Tabla de contenido1 ZFS: More Than Just a File System2 What on Earth is a Snapshot?3 The Magic Behind ZFS Snapshots4 Taking a Snap of Your Data5 I Can’t See …
Tabla de contenido1 Sharpen Your Maneuvering Skills: Craft an Effective Deployment Plan2 Autopsy Your Failures: Learn from Feedback and Mistakes3 Do It Your Way: Customize Your Deployments4 It’s a Matter …
Tabla de contenido1 Why do you need to optimize Docker containers?2 How to know if your Docker containers need optimization?3 Understanding Docker and Resource Optimization4 Reducing Docker Image Size5 Limiting …
Tabla de contenido1 Memory and the Garbage Collector2 The Importance of References3 Immutable and Mutable Variables4 Tricks to Optimize Memory Management4.1 Using Generators4.2 Avoid Unnecessary References4.3 Using __slots__ in Classes4.4 …
Tabla de contenido1 Understanding Docker and containers2 Tools for debugging in Docker2.1 Debugging from the host2.2 Accessing the container2.3 Debugging with Docker Compose3 Techniques for debugging applications in Docker3.1 Runtime …
Tabla de contenido1 Diving into the world of Subnetting2 VLANs: Your new ally in the network3 VLANs and security: A dynamic duo4 Subnetting and VLANs: A winning combination Welcome back …
Tabla de contenido1 What is Prometheus and why should you pay attention to it?2 Getting started with Prometheus: The basics you need to know2.1 The Architecture of Prometheus2.2 Installing and …
Tabla de contenido1 What is Squid and Why Should You Use It?2 Preparing for Squid Installation3 Installing Squid on Ubuntu4 Configuring Squid on Ubuntu5 Verifying Your Squid Configuration6 Testing Your …