Cristian Planas

Some indie bookstores also carry the book! I think the recommended way to buy it outside of the US is using Biblio: biblio.es/libro/rails-...

I also asked my editor, maybe there are more options.

Just checked the "Best Sellers in Ruby Programming"(lnkd.in/gq4sKWkt) on Amazon and found a pleasant surprise!

After 3 years of work, my book Rails Scales! is finally complete, and the print copies are now available! I recorded a short unboxing video of my copies to share with you.

You can get your own paperback copy of Rails Scales! on Amazon:
www.amazon.com/Rails-Scales...

YouTube video by Tropical on Rails Cristian Planas (Engineer @Zendesk) - Full Circle... | Tropical on Rails 2025

It's finally out! My talk "Full Circle: How Modern Ruby Powers the Re-integration of High-Speed Microservices into Rails".

Recommended if you are into Ruby, architectural debates with some historical perspective, and mostly Twin Peaks.

#ruby #rails

www.youtube.com/watch?v=0cI8...

In Barcelona, terraces were *super* full. We were lucky this happened in April, on such a nice sunny day.

On the other hand, supermarket shelves were emptied quite fast. In my Mercadona last afternoon there was no bread, no conserves, no water. People went "Walking Dead" mode pretty fast...

Rails Scales! is a Pragmatic Bookshelf best seller, and it’s for sale right now! 40% off with the code 2025RAILS at checkout!

Use this opportunity and get your ebook copy. 😘

pragprog.com/titles/cprpo...

#ruby #rails #rubyonrails

Spring Best Sellers Sale, Week 3
The Red Carpet - ♥️ Ruby/Rails♥️
40% Off – This Week Only!
Code: 2025RAILS at checkout
pragprog.com/titles/...
by @cplanas.bsky.social

That’s what he said, yes.

Ready to go! Rocking my lucky T-shirt. #RubyKaigi

Best airport welcome ever for a Ruby conference! #ruby #rubykaigi

One of the perks of speaking in #RubyKaigi is that you get to visit Japan.

Camaloon is a Rails app!

Rails Scales! Build Rails applications that scale. Discover the small changes that make a big difference in efficiency. Design applications for performance from the start.

Amid the excitement of #TropicalOnRails, I forgot to share this: Rails Scales!—my upcoming book on Rails performance—has already sold 500+ copies in beta! And it’s not even officially out yet (launching May or June). Thanks to everyone reading early!

pragprog.com/titles/cprpo...

EN:
On top of an amazing talk, @crplanas also brought a special treat for those of you who love a good read... 👇🏼💜


PT-BR:
Além de uma palestra incrível @crplanas também trouxe uma oportunidade para vocês que adoram uma boa lekitura... 👇🏼💜

Now we had @cplanas.bsky.social do a **super fun** and inspiring talk about going full cycle from microservices to monolith. Really great!! 🔝🔝

Rails Scales!: Practical Techniques for Performance and Growth|Paperback Rails doesn't scale. So say the naysayers. They’re wrong. Ruby on Rails runs some of the biggest sites in the world, impacting the lives of millions of users while efficiently crunching petabyte...

My book, “Rails Scales!” is already available for presale at Barnes & Noble. 😍

www.barnesandnoble.com/w/rails-scal...

In the book there is another chapter about Product Design, and how communication between product and engineering is paramount to build a viable planetary-scale product. I think most experienced engineer have seen how apparently minor product features have *massive* engineering consequences.

It's its own thing. The book is mainly about improving performance, but there is a whole chapter dedicated to "Scaling, beyond performance". It talks mainly about eng org issues.

Yep! The book is completed. We hope to bring it to printing very soon!

Beta Update - Rails Scales!
by Cristian Planas
@cplanas.bsky.social

pragprog.com/titles/cprpo

B6.0 Release Notes:

* Completed the chapter “Monitoring Performance to Build Scalable Systems”.
* Completed the epilogue.
* Book completed.

(Already purchased? Check your email for a download link.)

As Eastern Europeans, we find the X leadership's stance on geopolitical issues troublesome. We don't want any part in that. Hello, Blue Sky #rubyfriends. ✌️

I’ll make sure to send you a copy as soon as I have the book!

Completely understandable. I do quite a few interviews, and AI made it very challenging.

Before, when a candidate was copying, it was kind of easy to spot: he didn't understand the algo. Now, with LLMs, he will give you the best step-by-step explanation of the algo you have ever heard.

Rails Scales! Build Rails applications that scale. Discover the small changes that make a big difference in efficiency. Design applications for performance from the start.

Just released a new version of Rails Scales! (pragprog.com/titles/cprpo...). This one includes the completed book. :)

I'm currently working on the last revision, which updates the book from Rails 7 to 8. Mostly minor changes, with the exception that now I will cover Solid Queue.

Looking forward to be in Sao Paulo this April. Obrigado!

Comprar "acciones Trump" no creo que les vaya a salir a cuenta. Todo es jauja, hasta que Trump empiece a hostigar a Europa, lo que pasará más pronto que tarde.

Los conservadores canadienses ya lo han aprendido a las malas: su distancia con los liberales se ha reducido en más de 10 puntos.

CONNECTION social media will connect people all over the world “I hate you” webcomicname.com

Was it recorded? I'd love to watch it!

This could work very well to debug thread-unsafe apps, couldn't it?

Hard week. In the world, and at work.

This too shall pass.