Remove Cache Remove Metrics Remove Transportation
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What is? OpenTelemetry??An open-source standard for logs, metrics, and traces

Dynatrace

Loosely defined, observability is the ability to understand what’s happening inside a system from the knowledge of the external data it produces, which are usually logs, metrics, and traces. Logs, metrics, and traces make up the bulk of all telemetry data. Pools the data using SDKs, and transports it for processing and exporting.

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Optimising for High Latency Environments

CSS Wizardry

RTT data should be seen as an insight and not a metric. Note some of the counties in these URLs: this client has a truly international audience, and latency metrics are of great interest to me. Interestingly, latency only accounts for a small proportion of my overall TTFB metric. RTT isn’t a you-thing, it’s a them-thing.

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Kubernetes in the wild report 2023

Dynatrace

Of the organizations in the Kubernetes survey, 71% run databases and caches in Kubernetes, representing a +48% year-over-year increase. Together with messaging systems (+36% growth), organizations are increasingly using databases and caches to persist application workload states.

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World’s first and only fully automatic observability for Golang services now extended to statically linked Go applications

Dynatrace

Improve cloud platform management with deeper insights into platform metrics. Automatically monitor all important Go metrics. Upon checking the Go-specific metrics of the foxy process, a suspicious, continuous increase of goroutines can be observed. Transports should be reused instead of created as needed. Do much more.

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Pushy to the Limit: Evolving Netflix’s WebSocket proxy for the future

The Netflix TechBlog

This generalized message means that device teams are able to define their own protocols on top of these messages — Pushy would just be the transport layer, happily forwarding messages back and forth. For these requests where caching removed KeyValue from the hot path, we were able to greatly speed things up.

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Simple streaming telemetry

The Netflix TechBlog

In order to design, operate, and measure these networks, we must collect metrics and state data from the thousands of devices that compose them. The mechanisms by which the data is retrieved may not be inherently reliable (in the case of SNMP’s UDP transport) and always require active polling by the collector?—?which,

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HTTP/3 From A To Z: Core Concepts (Part 1)

Smashing Magazine

For example, while HTTP deals with URLs and data interpretation, Transport Layer Security (TLS) ensures security by encryption, TCP enables reliable data transport by retransmitting lost packets, and Internet Protocol (IP) routes packets from one endpoint to another across different devices in between (middleboxes). What Is QUIC?