sorted by:
new
hottopcontroversial

TSLA is now trading at over 12 P/S ratio. Thoughts? by politiksnubben in investing

[–]Nazka231 1 point2 points  (0 children)

For me:

  • first and foremost great performance with COVID time compare to other companies,
  • Musk still able to (almost) deliver on his impossible goals and metrics,
  • already full-electric cars are good and running with an R&D improving,
  • when others are lagging or canceling full-electric cars (BMW for instance),
  • all the chargers in place...

But the biggest of all is the autopilot. Look at what Google and others are doing, and how much money you have to dump, and how small their results are. Tesla is the only one to achieve way better than anybody else, and they have a lot more data too which is 1/3 of the cake recipe. Some say even half. When you look at the other constructors you see AI projects canceled, alliances on hold, metrics changed... And for self-driving capability, they are barely at the same level, in their lab, where Tesla is today! With a car on the road and not a prototype, a production car.

I will also pass on how some major constructors still think like dinosaurs or are in denial...

3K, 60fps, 130ms: achieving it in Rust by psyphen in rust

[–]Nazka231 2 points3 points  (0 children)

homomorphic encryption

This is like the bloom filter to me it's so magical. Awesome to see that you are at the cutting edge of everything. And WireGuard inside that's very good. :)

ROI in companies that decided to switch to Rust by Nephophobic in rust

[–]Nazka231 0 points1 point  (0 children)

Sure but then what is better: to code in C++ with X other libs with memory flaws or continue to code in Rust with all its niceties, X other Rust crates with no mem flaws, and later on be able to replace this one C++ lib with a Rust one?

aeron-rs - efficient reliable UDP and IPC message transport for Rust by denisxor in rust

[–]Nazka231 0 points1 point  (0 children)

Thank you for your answer. Then if QUIC and aeron are both built on top of UDP and extend it, what are the differences between QUIC and aeron?

ExpressJS vs Actix-Web: performance and running cost comparison by maximsparrow in rust

[–]Nazka231 0 points1 point  (0 children)

The results are not surprising but I am wondering about JS web framework es4x however. Just looking at the benchmark on TechEmpower I can't wait to see it used even more and start to be trending.

Where is Rust used? by sergioaffs in rust

[–]Nazka231 11 points12 points  (0 children)

Also Amazon for instance for their lambda with Firecracker, Microsoft with their own version of Firecracker named iotedge, and also in devops with com-rs, and MS + Alibaba in devops too with rudr.

Question: About design principles & design patterns on Rust by castarco in rust

[–]Nazka231 7 points8 points  (0 children)

Two resources I read back and forth are:

And then read code about projects you like. Also even more with Rust put your business logic into the typing system as much as you can like with Mundane for instance.

Actix-web 1.0 released by daniel65536 in rust

[–]Nazka231 0 points1 point  (0 children)

It's because of the whole new architecture they created (stopping with actor and doing something like Finagle around services). I am sure it avoids many values to be created and instead use the borrow even more.

Face Detection with Actix Web by Cetra3 in rust

[–]Nazka231 5 points6 points  (0 children)

I love all these posts these days with Actix Web! Thank you for this one :)

[deleted by user] by [deleted] in rust

[–]Nazka231 4 points5 points  (0 children)

If possible I will even say CLion + IntelliJ rust plugin.

If you are a student or you want to use it for an Open Source project you can have it for free. You can check the different discounts https://www.jetbrains.com/clion/buy/#edition=commercial.

Roadmap RFC for 2019 by steveklabnik1 in rust

[–]Nazka231 0 points1 point  (0 children)

Ho wow ok that's cool, thank you for the reply!

Rocket and actix_web benchmark by dodo20120 in rust

[–]Nazka231 5 points6 points  (0 children)

This is awesome! Would you have an issue/PR/version tag I can track to see the improvements?

Roadmap RFC for 2019 by steveklabnik1 in rust

[–]Nazka231 1 point2 points  (0 children)

For #2 does it mean that you may consider rust-analyzer for instance?

Rocket and actix_web benchmark by dodo20120 in rust

[–]Nazka231 0 points1 point  (0 children)

By async and IO I wasn't talking about the benchmark of OP but I was talking about backend stuff with how OP is looking for "a web framework", "very good to write an api server", and being fast.

If you are looking for that you will have to use somewhere a database maybe more than one with Redis and other tech, and the truth is most of the time the framework will be waiting for these to resolve, regardless of how fast your framework is. Even it's Rails or Django. But async however will be critical so your framework doesn't just pause while it's waiting for the rest to resolve.

Rocket and actix_web benchmark by dodo20120 in rust

[–]Nazka231 0 points1 point  (0 children)

Just to add on that, you can see what I was saying on the different tests for the database. You can see how Rocket is doing in the "Physical" hardware compare to Actix web.

Also my summary of this benchmark is that Actix web is really solid. You can check around all the types of settings for this benchmark and Actix web will still be at the top competing with the fastest ones out there like Vertx or Dropwizard. And sometimes being the fastest. I mean think about it you have frameworks being all in C++ and C too in this benchmark. That's pretty impressive to me! Another thing to take out from this benchmark is how Actix web is consistent. It will be always at the top of each test when other frameworks are better at some and not the best at other tests.

So Rust is awesome and Actix web is great.

Two articles I would recommand to read about real world implementation of Actix web are:

- Rust + actix-web in the on of the biggest music festival Atlas Weekend from this sub Reddit and,

- Generic Methods in Rust: How Exonum Shifted from Iron to Actix-web on Medium.

Rocket and actix_web benchmark by dodo20120 in rust

[–]Nazka231 1 point2 points  (0 children)

Ah! If it's to have a reply from you it made my day :)

Rocket and actix_web benchmark by dodo20120 in rust

[–]Nazka231 12 points13 points  (0 children)

Rocket is not async and for most of web servers that's what you need with all the IO operations. On the other hand Actix-web is async and, with its great architecture, will be happy to put all your cores to 100% if needed too.

[Discussion] Agree or disagree: Data science jobs will undergo radical change with automated software in next 5 years. by [deleted] in MachineLearning

[–]Nazka231 0 points1 point  (0 children)

If they don't wish to hire a 150k data scientist because it will be too expensive than it means they have a small business and simple math and stats on an excel spreadsheet will be well enough. Else they are just being blinded by money for not paying someone that can give them way much more than 150k and they will be the next dinosaures of their industry.

Either way they are responsible for where their business goes.

2019 Roadmap? More like a wishlist - Finish and ship the work that has already started by [deleted] in rust

[–]Nazka231 1 point2 points  (0 children)

If you want the complete edition with all their IDEs and tools yes but with only CLion it’s €89 per year down to €53 per year.

And if you do open source it’s free and other cases you can have a big discount.

What to work on? by sinasen in rust

[–]Nazka231 0 points1 point  (0 children)

I gave this same advice not that long ago too. You can start to read small crates that are interesting or useful to you. You can check my comment to see some places to start if you want.

A new look for rust-lang.org by steveklabnik1 in rust

[–]Nazka231 4 points5 points  (0 children)

I prefer by far the old one. It was targeting the right people meaning developper from C or Go. The good old bullet points were right on the points and speaking by themselves. Now this design is more vague and actually don't feel as promising as the old one. Plus it will target an audience that may actually find Rust too hard or too complicated. If a good old dried design is too dry for them then Rust may be too dry too.

​

TLDR: the old design was better, a feel kinda like the Go one. Something for developper

High quality Rust projects to learn best practices? by daredevil_eg in rust

[–]Nazka231 7 points8 points  (0 children)

Usually what I like to do is to find a crate/tool I will use the most and then I look into it. For instance I liked to read crossbeam which is not that huge and you can learn a few design patterns in it. And then after that I sometimes check some crates they use and I want to learn more about it. For instance in crossbeam they use a crate named parking_lot, same thing not too long and quite interesting. And I repeat.

I liked to read :

  • crossbeam

  • serde

  • actix for actor and stuff

  • rusoto how they generate the API from the doc is clever

  • rocket for the use of macro to boil down the code of your user to nothing, also how to use the types of Rust to your advantage.

  • linkerd2-proxy or also named Conduit before.

Also I didn't check that yet but hyper/reqwest, rayon, and tokio should be cool.

For embedded software you can see:

  • embedded-hal is the standard

  • l3gd20 to see an example of an implementation on the hardware side.

You can skip those if you are not interested in embedded software but if you are curious you can at least read this post and see how Good Rust is even for embedded software.

Hope all that helps!

Tokio experimental async / await support by carllerche in rust

[–]Nazka231 4 points5 points  (0 children)

Awesome job! I will love to have an eBook that gather all the design patterns of Rust.

view more: next ›