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Optimising for High Latency Environments

CSS Wizardry

We really don’t deserve it, but I digress… That said, one of the key improvements in HTTP/3 is that, because it’s built on top of QUIC, which in turn has the benefit of access to the transport layer, it is able to provide TLS as part of the protocol. Cache Everything If you’re going to do something, try only do it once.

Latency 234
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World’s first and only fully automatic observability for Golang services now extended to statically linked Go applications

Dynatrace

With no required recompilation or code changes, you can: Monitor web-scale and highly dynamic microservice architectures including statically as well as dynamically linked Go applications and platform components. However, changing build options or source code is cumbersome and not an option for prebuilt third-party applications.

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Simple streaming telemetry

The Netflix TechBlog

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, The gRPC code is auto-generated from the gNMI protobuf model and gNMI carries the data modeled in OpenConfig, which has some encoding.

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

The Netflix TechBlog

As the scale of the messages being processed increased and we were making more code changes in the message processor, we found ourselves looking for something more flexible. That Pushy delivers the message to the target device (4), and the original Pushy will receive a status code in response, which it can pass back to the source device (5).

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

Dynatrace

Here are the steps the solution takes, and the data it generates along the way: Instruments your code with APIs, telling system components what metrics to gather and how to gather them. Pools the data using SDKs, and transports it for processing and exporting. This occurs once data is safely stored within a local cache.

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GraphQL On The Front-End (React And Apollo)

Smashing Magazine

We’ll be learning how to do this with GraphQL Features like Cache Update, Subscriptions, and Optimistic UI. Let’s get right into the code. Just before we start, this is the repo containing the code demonstrating everything under Real-time update on GraphQL, using Apollo as a state management tool, Fragments, and Apollo directives.

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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?