Didier Spézia

Hacking at Amadeus on the French Riviera

[Didier Spézia @didier_06]

Biking also pollutes after all ...

[Fascinating @fasc1nate]

Finding some surprises while cleaning the canals of Amsterdam. https://t.co/QsEJgj5GHM

[RocksDB @RocksDB]

Excited to share our paper in SIGMOD'23 about running RocksDB on disaggregated storage! https://t.co/hRaiwSb5X1

[Michele Caci @goMicheleCaci]

@goinggodotnet So where is the code that produces these gifs? Go to https://t.co/1jVvrjm8W6 to see the code. If you want a live demo or an explanation of the code go see me at #gopherconEU or contact me! I'll be happy to chat with you ☺️ #go #letsgo #golang #gopher

[IATA @IATA]

The airline industry is forecast to return to a net profit position in 2023, at $9.8 billion USD.

On a per passenger basis, however, net profitability in 2023 is limited to $2.20 - roughly the price of half a cup of coffee in Geneva 🇨🇭 .

#WeeklyChart 👉 https://t.co/Ab20HBHItY

[Amadeus @AmadeusITGroup]

Amadeus has invested in @capheniatec, which has an innovative approach to produce sustainable aviation fuel #SAF in a more affordable and scalable way.

Read the announcement here: https://t.co/S1nIhTpdkj

#SustainableTravel

[Amadeus for Developers @amadeus4dev]

🤔 Are you wondering how to efficiently select your APIs standards?
🤔 How to use these standards to design your APIs?

🎙 Patrick Brosse, will answer all these questions and more at @FranceApi Paris, 13th of June.

Hurry up! and register for free here ➜ https://t.co/CVN6CxTBaf

[Andy Pavlo (@andypavlo.bsky.social) @andy_pavlo]

Everyone loves @PostgreSQL these days. But there is a part of Postgres' architecture from the 1980s that causes many performance + storage issues for people. So @BohanZhangOT and I wrote a new @OtterTuneAI blog article about why it is and why it sucks: https://t.co/39WgGZoFZU

[Didier Spézia @didier_06]

@MarkCallaghanDB @thatjeffsmith I think so. 2PC transactions are only used when they span over shards. Each shard is an independent Oracle DB (or cluster). The coordinator is hosted with the shard catalog in yet another Oracle DB, to be protected in a DG or RAC cluster.

[Didier Spézia @didier_06]

@PascalCohen @JoelPfaff Ah? C'est la personne accroupie?

[Daniel Lemire @lemire]

You can write C++/Rust/Go/Java code that is much slower than Python. So please use Python if it is fast enough for your needs. Do not assume that "written in Rust/C/C++" means "fast and efficient". It does not.

[Julian Togelius @togelius]

Is Elden Ring an existential risk to humanity? That is the question I consider in my new blog post. Yes, it is a comment on the superintelligence/x-risk debate. Read the full thing here:
https://t.co/KNE9yxpStQ
Or follow along for a few tweets first, if you prefer.

[Didier Spézia @didier_06]

I'm feeling so stupid these last years that I should split myself in two. It should solve my problem. https://t.co/WXMnhsD88e

[Martin Kleppmann @martinkl]

This looks like a great resource – a series of distributed systems programming challenges designed by Kyle Kingsbury aka aphyr https://t.co/RCszkC9Jb8

[Didier Spézia @didier_06]

@PascalCohen @JoelPfaff C'est vrai: je me souviens avoir partage un bureau avec lui pendant un moment ! 😁

[Didier Spézia @didier_06]

@veorq La crypto pour les pros

[Didier Spézia @didier_06]

Meanwhile, we do not find and cannot hire the people we would need. Still, looking for k8s SREs, DBAs, C++/Java devs, etc … Where do all these people go?

[Ian Brown @igb]

My @NetflixEng colleague @amernetflix wrote up a nice high-level overview of the "noisy neighbors" problems one often encounters in large-scale container-based multi-tenant deployments. https://t.co/XoBMGA8ssl

[Didier Spézia @didier_06]

Popcorn time!

Attack: https://t.co/pB3tHcQpmR

Counter attack: https://t.co/oOyUYPI4PY

[Didier Spézia @didier_06]

@hfloch Salut Herve! Mes meilleurs voeux pour la nouvelle annee ...

[Didier Spézia @didier_06]

Happy new year! Live long and prosper! Let's hope 2023 will be better than the previous ones.