The concept of Inner Source, or Internal Open Source, is gaining significant traction among forward-thinking organizations. This approach, inspired by the principles of open source software, involves leveraging open source methodologies within the confines of an organization. It encourages transparency, collaboration, and shared responsibility in software development, leading to a myriad of benefits that can propel organizations toward greater innovation and efficiency. The Essence of Inner Source Inner Source takes the best practices from the open source world, such as collaborative development, code reuse, and community building, and applies them internally....

Observability is a critical concept for software engineering. It refers to the ability to gain insights into the inner workings of your software applications, helping you to understand, troubleshoot, and optimize them effectively. While observability has gained immense popularity, there are still some misconceptions surrounding it. Observability Is Just Another Term for Monitoring One of the most common misconceptions is that observability and monitoring are interchangeable terms. However, they are not the same thing....

In the world of technology, when dealing with change, two predominant approaches emerge: iterative progress and big-bang changes. While each has its context of applicability, a compelling case can be made for the superiority of iterative progress in most scenarios. Understanding the Approaches Iterative Progress is characterized by gradual, continuous improvements or developments in small, manageable phases. This approach allows for frequent assessments, adjustments, and refinements based on feedback and testing at each stage....

Ensuring that systems remain operational, efficient, and reliable is essential for SRE. Central to achieving this reliability is a concept that is both foundational and indispensable: observability. Observability extends beyond traditional monitoring to provide deep insights into system behavior through telemetry data like logs, metrics, and traces. Understanding Observability Observability, derived from control theory, refers to how well a system’s internal states can be inferred from its external outputs. For SRE, it means having a comprehensive view of the health, performance, and efficiency of applications and infrastructure....

Observability has emerged as a cornerstone for understanding complex systems. It’s not just about monitoring anymore; it’s about gaining deep insights into the behavior of systems in production, enabling teams to diagnose and resolve issues swiftly. Today, we stand at an interesting juncture where observability practices are more crucial than ever, yet they are also on the cusp of transformative changes. Contemporary Observability Modern observability extends beyond traditional monitoring, encompassing metrics, traces, and logs to offer a holistic view of system health and performance....