Matias

Person

[Matias @MatiasTealdi]

@nwolovick @cscsch que dupla!

[Felipe O. Carvalho @_Felipe]

Leslie Lamport just published a draft of his new book. 🔥

[Matias @MatiasTealdi]

sharing in case somebody else appreciate it as much as I did. I was lucky of study a lot of this at the uni
https://t.co/uXU6cTdtbt

[Pekka Enberg @penberg]

Are memory-mapped files (mmap) faster than system call-based I/O? A thread. (1/11)

[Colm MacCárthaigh @colmmacc]

I ❤️ this new Builder's Library on retries and Idempotency from Malcolm. I̵ ̵❤̵️̵ ̵t̵h̵i̵s̵ ̵n̵e̵w̵ ̵B̵u̵i̵l̵d̵e̵r̵'̵s̵ ̵L̵i̵b̵r̵a̵r̵y̵ ̵o̵n̵ ̵r̵e̵t̵r̵i̵e̵s̵ ̵a̵n̵d̵ ̵I̵d̵e̵m̵p̵o̵t̵e̵n̵c̵y̵ ̵f̵r̵o̵m̵ ̵M̵a̵l̵c̵o̵l̵m̵. https://t.co/edvBQfzbqh

[Andrés Mejía @mejibyte]

¡Confirmado el próximo stream! https://t.co/YBHRJz5kxE

Este es el primer episodio de una serie desde cero para aprender a pasar la entrevista de Google, Facebook, Apple y Amazon. Empezamos fácil e iré subiendo gradualmente la dificultad.

(Continúa en el hilo.)

[Jens Axboe @axboe]

Curious on what is possible today with io_uring for storage with gen2 Optane SSDs? Wonder no more, below is a short write-up of you can do with just a single core (and device) with that combination of software and hardware:

https://t.co/Kyg8PWaO5q

[Martin Fowler @martinfowler]

latest post in @unmeshjoshi's Patterns of Distributed Systems: "Once a server agrees to perform an action, it should do so even if it fails and restarts losing all of its in-memory state."

https://t.co/peraFgSLKR

[Henry Robinson @HenryR]

This paper that improves clock synchronization accuracy to tens of nanoseconds is amazing work.

What changes with that level of accuracy? Like the paper says, Spanner commit times get a lot shorter. But is it now safe to take action without coordination?

https://t.co/6aZnpDJv7V

[Matias @MatiasTealdi]

So true. Great summary Adrian.

[Adrian Colyer @adriancolyer]

Bainbridge's 1983 classic on the "Ironies of Automation" seems more relevant than ever as our automated systems continue to grow in scale and complexity: https://t.co/eI6lO9x8zL

[Matias @MatiasTealdi]

https://t.co/ODx0GHIJnA I was living in a lie “different cores can have different/stale values in their individual caches”.

[Matias @MatiasTealdi]

https://t.co/Wzk2r8pdtH

[Matias @MatiasTealdi]

"Stable and Consistent Membership at Scale with Rapid". I like a lot the summary on MS and the proposed approach of paxos on discovered values instead of proposed values. I don't like how it focused on the bootstrap use case. I wouldn't consider it as the best property of a MS.

[Matias @MatiasTealdi]

"Stable and Consistent Membership at Scale with Rapid". I like a lot the summary on MS and the proposed approach of paxos on discovered values instead of proposed values. I don't like how it focused on the bootstrap use case. I wouldn't consider it as the best property of a MS.

[Hacker News Bot @newsycombinator]

Myths Programmers Believe about CPU Caches (2018) https://t.co/HNMU0AQdip

[Denis Laskov 🇮🇱 @it4sec]

The history of NVIDIA Graphic cards design (1995-2018)

[🔎Julia Evans🔍 @b0rk]

TIL that you can create a temporary file on Linux that doesn't have a filename

[Dr. Bill Holohan SC @BillHolohanSC]

A history lesson for people who think that history doesn't matter:
What's the big deal about railroad tracks?
The US standard railroad gauge (distance between the rails) is 4 feet, 8.5 inches. That's an exceedingly odd number.
Why was that gauge used?
Well, because that's the way

[Alex P @ifesdjeen]

Database Internals ebook is out! You can buy it for Kindle: https://t.co/G5K7q74K9u or a DRM-free version: https://t.co/h6LC8Chbel Printed version is going to be out later this month!

[James Wang @draecomino]

1/ Cerebras just built a chip with 50x the transistor count, 1,000x the memory and 10,000x the bandwidth of Nvidia’s flagship GPU. One such 'chip' could replace an entire rack of Nvidia GPUs.

What the heck is going on?