A checklist is a type of job aid used to reduce failure by compensating for potential limits of human memory and attention. It helps to ensure consistency and completeness in carrying out a task. Checklists are useful for applying methodology. The Front-End Checklist is an exhaustive list of all elements you need to have/test before […]

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Site Reliability Engineering (SRE) is what happens when you ask a software engineer to design an operations team. An SRE team is responsible for availability, latency, performance, efficiency, change management, monitoring, emergency response, and capacity planning. SRE is fundamentally doing work that has historically been done by an operations team, but using engineers with software […]

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netdata is a system for distributed real-time performance and health monitoring. It provides unparalleled insights, in real-time, of everything happening on the system it runs (including applications such as web and database servers), using modern interactive web dashboards. netdata is fast and efficient, designed to permanently run on all systems (physical & virtual servers, containers, […]

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The HTTP Archive provides information about website performance such as # of HTTP requests, use of gzip, and amount of JavaScript. This information is recorded over time revealing trends in how the Internet is performing. Built using Open Source software, the code and data are available to everyone. It is a permanent repository of web […]

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