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How We Optimized Performance To Serve A Global Audience

Smashing Magazine

As an online booking platform, we connect travelers with transport providers worldwide, offering bus, ferry, train, and car transfers in over 30 countries. We aim to eliminate the complexity and hassle associated with travel planning by providing a one-stop solution for all transportation needs.

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

Smashing Magazine

You’ve probably heard things like: “HTTP/3 is much faster than HTTP/2 when there is packet loss”, or “HTTP/3 connections have less latency and take less time to set up”, and probably “HTTP/3 can send data more quickly and can send more resources in parallel”. HTTP/2 versus HTTP/3 protocol stack comparison ( Large preview ). What Is QUIC?

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DBLog: A Generic Change-Data-Capture Framework

The Netflix TechBlog

The database is sending them to a transport that DBLog can consume. We use the term ‘ change log’ for that transport. This way, log event processing can resume event-by-event afterwards, eventually discovering the watermarks, without ever needing to cache log event entries.

Database 197
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DBLog: A Generic Change-Data-Capture Framework

The Netflix TechBlog

The database is sending them to a transport that DBLog can consume. We use the term ‘ change log’ for that transport. This way, log event processing can resume event-by-event afterwards, eventually discovering the watermarks, without ever needing to cache log event entries.

Database 212
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WebPageTest API

CSS - Tricks

Linux; Android 6.0.1; Moto G (4)) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.85 Mobile Safari/537.36 PTST/210419.211328", "accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9", image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",

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Why I hate MPI (from a performance analysis perspective)

John McCalpin

This will typically include environment variables that can influence the behavior of the MPI runtime, and might include environment variables that can influence the behavior of the lower-level shared-memory transport and/or network hardware interfaces. The processor hardware available to support shared-memory transport.

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HTTP/3: Performance Improvements (Part 2)

Smashing Magazine

Because we are dealing with network protocols here, we will mainly look at network aspects, of which two are most important: latency and bandwidth. Latency can be roughly defined as the time it takes to send a packet from point A (say, the client) to point B (the server). Two-way latency is often called round-trip time (RTT).