Tag Archives: SRE

Request-Based SLOs vs Window-Based SLOs in GCP

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Google Cloud Platform (GCP) offers robust service monitoring tools that allow organizations to define and track Service Level Objectives (SLOs). Two primary types of SLOs in GCP are Request-Based SLOs and Window-Based SLOs. Each type has distinct characteristics and applications, catering to different monitoring needs. Understanding the differences between these SLOs is essential for selecting the right approach to monitor and maintain the performance and reliability of various services. Continue reading Request-Based SLOs vs Window-Based SLOs in GCP→

The Four Golden Signals: Measuring Performance and Reliability in SRE

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In the realm of Site Reliability Engineering (SRE), monitoring the performance and reliability of services is crucial for ensuring a seamless user experience and maintaining operational excellence. The “Four Golden Signals” — Latency, Traffic, Saturation, and Errors — provide a comprehensive framework for assessing system health. This article delves into each of these signals, exploring their significance, methodologies for monitoring, and real-life examples. Continue reading The Four Golden Signals: Measuring Performance and Reliability in SRE→

Observability vs Instrumentation

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In the realm of software development and system management, two critical concepts play a pivotal role in understanding and maintaining complex systems: observability and instrumentation. While they share common goals of enhancing system insight and performance, they approach these goals in distinct ways. Understanding the nuances between observability and instrumentation is crucial for effectively managing modern software ecosystems. Continue reading Observability vs Instrumentation→