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The latest News and Information on DevOps, CI/CD, Automation and related technologies.

What Is CIDR? Classless Inter-Domain Routing Explained

In the early 1990s, as the digital world stood on the cusp of an explosive expansion, the foundational structure of the internet faced a critical challenge: the classful IP addressing system was buckling under its own rigidity and inefficiency. Locked into fixed classes (A, B, and C), this system squandered valuable IP space, leaving the burgeoning network gasping for air as it grappled with rapidly depleting IP addresses.

Monitor Docker With Telegraf and MetricFire

Monitoring your Docker environment is critical for ensuring optimal performance, security, and reliability of your containerized applications and infrastructure. It helps in maintaining a healthy and efficient environment while allowing for timely interventions and improvements. In general, monitoring any internal services or running process helps you track resource usage (CPU, memory, disk space), allowing for efficient allocation and optimization.

Product Release Notes November 2023

One of the major issues with first-generation cloud cost management platforms is their tendency to become shelfware. Low data quality, high barriers to entry for new users, and low signal-to-noise ratio made it hard to drive cost accountability among engineering teams — and pushed many organizations to nearly give up on it.

How Authorization Evolves with Alex Olivier: From Basic Roles to ABAC - Navigate Europe 23

Join Alex Olivier as he delves into the transformative journey from basic role-based authorization to the more sophisticated, decoupled Attribute-Based Access Control (ABAC). With his extensive background in software engineering and product management, Alex provides invaluable insights and personal experiences in navigating the complexities of authorization in the modern tech landscape. Discover the crucial differences between authentication and authorization, and learn about the challenges and solutions in implementing effective authorization strategies in your systems.

AI-Driven DevOps: How Artificial Intelligence is Reshaping Software Delivery

DevOps (development and operation) has dramatically changed processes of management in tech companies. This method or, as they say, religion, introduced new philosophy into development and operations. Earlier, when only the waterfall method was used, all deployments were really painful: if something went wrong you had to look for the reason on every stage, in every team. Every change in development had an impact on operations and vice versa. After the introduction of DevOps method the interaction between development and operations prevented a lot of mistakes and made deployment much easier.

Accelerate Microservice Debugging with Telepresence with Edidiong Asikpo - Navigate Europe 23

Join Edidiong Asikpo, a seasoned Senior Developer Advocate at Ambassador Labs, as she delves into the intricacies of microservice debugging using Telepresence. Explore the challenges developers face when transitioning from monolithic to microservices architecture and introduces Telepresence as a game-changing tool. Watch as Edidiong demonstrates how Telepresence simplifies the development loop, enhances the debugging process, and facilitates local testing of services.