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Observability platform vs. observability tools

Dynatrace

Metrics are measures of critical system values, such as CPU utilization or average write latency to persistent storage. Traces provide performance data about tasks that are performed by invoking a series of services. A database could start executing a storage management process that consumes database server resources.

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What is? OpenTelemetry??An open-source standard for logs, metrics, and traces

Dynatrace

OpenTelemetry (also referred to as OTel) is an open-source observability framework made up of a collection of tools, APIs, and SDKs, that enables IT teams to instrument, generate, collect, and export telemetry data for analysis and understand software performance and behavior. Monitoring begins here. Converts and exports the data.

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Understanding Weak Reference In JavaScript

Smashing Magazine

When the JavaScript engine runs a garbage-collection process, the man object will be removed from memory and from the WeakMap that we assigned it to. The process of clearing memory when objects are no longer being used is referred to as garbage collection. Another important use of WeakMap() is additional data storage.

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Track Thousands of Assets in a Time of Crisis Using Real-Time Digital Twins

ScaleOut Software

A “real-time digital twin” is a software concept that can track the key parameters for an individual asset, such as a box of masks or a ventilator, and update these parameters in milliseconds as messages flow in from personnel in the field (or directly from smart devices).

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Track Thousands of Assets in a Time of Crisis Using Real-Time Digital Twins

ScaleOut Software

A “real-time digital twin” is a software concept that can track the key parameters for an individual asset, such as a box of masks or a ventilator, and update these parameters in milliseconds as messages flow in from personnel in the field (or directly from smart devices).