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The term is borrowed from control theory, where the "observability" of a system measures how well its state can be determined from its outputs. Similarly, software observability measures how well a system's state can be understood from the obtained telemetry (metrics, logs, traces, profiling). The definition of observability varies by vendor:
The name Kubernetes originates from the Greek κυβερνήτης (kubernḗtēs), meaning 'governor', 'helmsman' or 'pilot'. Kubernetes is often abbreviated as K8s, counting the eight letters between the K and the s (a numeronym). [6]
Today, the company is announcing its acquisition by New Relic, the publicly traded monitoring and observability platform. The Pixie Labs brand and product will remain in place and allow New Relic ...
OSM was written in the Go programming language and designed to be a reference implementation of the Service Mesh Interface (SMI) specification, a standard interface for service meshes on Kubernetes. [5] The software was based on the Envoy proxy server and allowed users to uniformly manage, secure, and get out-of-the-box observability features ...
Dynatrace, Inc. is a technology company that provides a software observability platform. Dynatrace technologies are used to monitor, analyze, and optimize application performance, software development and security practices, IT infrastructure, and user experience for businesses and government agencies throughout the world.
The Kubernetes ingress concept was modeled after this. [11] OpenShift includes other software such as application runtimes as well as infrastructure components from the Kubernetes ecosystem. For example, for observability needs, Prometheus, Fluentd, Vector, Loki, and Istio (and their dependencies) are included. The Red Hat branding of Istio is ...
Prometheus is a free software application used for event monitoring and alerting. [2] It records metrics in a time series database (allowing for high dimensionality) built using an HTTP pull model, with flexible queries and real-time alerting.
Frequently, cloud-native applications are built as a set of microservices that run in Open Container Initiative compliant containers, such as Containerd, and may be orchestrated in Kubernetes and managed and deployed using DevOps and Git CI workflows [8] (although there is a large amount of competing open source that supports cloud-native ...