Bernardo Guerreiro

Senior Customer Architect @ Honeycomb👨‍💻 ⚡⚡⚡Tweets about Modern Tech, Cloud, DevOps, Performance and Resilience Engineering

[Bernardo Guerreiro @bernardobridge]

A Primer on the Javascript Testing Ecosystem in this thread 🧵👇:

[Charity Majors @mipsytipsy]

This might be the best thing I've ever read on instrumenting your code the modern way, using wide, traceable events & metrics.

It's also a solid overview of options in the o11y 2.0 space, incl OSS. 🔥

Bookmark this shit and reference the hell out of it.

https://t.co/SKBfU46PSe

[Hassy Veldstra @hveldstra]

Just grabbing 4800 CPUs and 12 TB of RAM for a quick @artilleryio load test here. Thank you AWS Fargate 🫡

[Bernardo Guerreiro @bernardobridge]

@PavelKolev7 What a hero :)! Awesome way to move forward, and looking forward to seeing this!

[Bernardo Guerreiro @bernardobridge]

@hiphops_io #automationweek2024 is now live. Come join me as I walk you through a practical example on building a reliable Performance Engineering CI/CD strategy.

https://t.co/Zz4KlXojMY

[Matt Johansen @mattjay]

The head of security at Canva shared this on LinkedIn.

I don't see him on Twitter to tag for credit, but I needed to share as it's pure gold.

[Bernardo Guerreiro @bernardobridge]

This is what scale looks like. Impressive to run a 1M RPS load test and have your service just work flawlessly.

[Andrés Aguiar @aaguiar]

Proud to showcase the work the Okta FGA team to push the product to 1M RPS and 100B relationship tuples on top of @OpenFGA. To infinity and beyond🚀!

https://t.co/nTR55ApqDQ

[David Négrier @david_negrier]

Currently load testing @Workadventure_ with @artilleryio . The @playwrightweb compatibility is insane. It was a matter of 4 hours to set up a headless browser to do load testing. And with AWS Fargate, you can scale it in one single command 🤯

[Bernardo Guerreiro @bernardobridge]

Check out our new Demo! It's been great working on this, building on top of great work already there by others. I've been using the extension myself while developing it, so if you're writing Artillery scripts often, I think you'll find this very helpful.

https://t.co/Kx5nXCroXK

[Bernardo Guerreiro @bernardobridge]

At @artilleryio, we recently announced our new Github Action. In this blog post, find out how to set it up to run distributed load tests with Lambda and Fargate, so you can test at any scale:

https://t.co/hU8ghcsE6M

[Bernardo Guerreiro @bernardobridge]

@rishpoddar @jarredsumner @Nezteb @supertokensio @bunjavascript @nextjs Doubt it's related to bun. If you go to npm-stat you'll see all packages are reporting 0 downloads for several days. I reported it here https://t.co/aYtiHIvHYL but no ack from npm and nothing on status page. Bun wouldn't make them go to 0...

[Bernardo Guerreiro @bernardobridge]

Hey @npmjs @npmstatus - any response on https://t.co/aYtiHIvHYL.

Do we know why the NPM registry download stats show 0 downloads on Sept 12/13 (and potentially more) for every package? What's happening? It doesn't look like anything is reported on the status page.

[Bernardo Guerreiro @bernardobridge]

@SpiritedLDN @LondonColiseum I never received my email...

[Bernardo Guerreiro @bernardobridge]

@hveldstra How to get there:

[Bernardo Guerreiro @bernardobridge]

Awesome blog post about a real use case. Read in detail about how to load test for production readiness. 🙌

P.S. You also get a sneak peak of the upcoming Artillery Dashboard and how easy it makes to analyse load test data! Game changer.

[Artillery.io @artilleryio]

Load testing for production readiness - taking @grafbase for a spin

https://t.co/ORL2aKC7xH

[Bernardo Guerreiro @bernardobridge]

Very excited for this one! It's now even easier (and free) to run your Fargate tests, and what's more, you can do real browser tests in there too.

Try it out and give feedback! We want to make Load Testing as easy as possible for everyone.

[Artillery.io @artilleryio]

Distributed serverless load testing with AWS Fargate and Playwright, now available to all.

↳ https://t.co/Nop2rlVM5o

[Bernardo Guerreiro @bernardobridge]

I forgot to announce it here, but I'm excited to say I've recently joined @artilleryio!

After building tools, infra (and a team) in this space for the last few years, often on top of Artillery's tooling, I'm looking forward to help build the future of Performance Testing! 🚀

[Ryan Burgess @burgessdryan]

Looking for engineering manager resources?

I have a large list here https://t.co/YWudRUTRFA

[Bernardo Guerreiro @bernardobridge]

@matchai @jsheroes Hey @matchai! Slides look really good - will they publish a video of the talk too? I know they have in the past. Interested in watching it!

[Matan Kushner @matchai]

Here are my slides for those of you who caught my talk at @jsheroes: Offline and Real-Time Apps – The Magic of CRDTs 🧩✨

Design file: https://t.co/ONFh8T2liU
Presentation: https://t.co/rfJLYaeFVo

[Nick Matthews @nickpowpow]

AWS launch Lattice (or 🥬) last week and thought it would be interesting to tell a bit of the story. 🥬 was being developed in parallel to Cloud WAN, and I think is more significant than what many folks are seeing it as, based on the brief blogs and tweets. A 🧵..