rockwotj

23 ms·

1. 301.▲
   by rockwotj 4y ago

   Is there a startup that tried to make a data center out of recycled electronics?
2. 302.▲
   by rockwotj 4y ago

   Firestore in Datastore mode actually has this feature, it's called GQL (it's not real SQL but similar) https://cloud.google.com/datastore/docs/concepts/queries
3. 303.▲
   by rockwotj 4y ago

   Firebase is a large suite of products - are you talking about the Realtime Database? The answer is it depends on what "high scale" is. There are parts of the RTDB that didn't scale well when I worked on it (indexes are built
4. 304.▲
   by rockwotj 4y ago

   FWIW it mentions Parse is open source, but Parse wasn't open sourced until the service was shutdown. Also AFAIK the open source version wasn't want was running internally in production
5. 305.▲
   by rockwotj 4y ago

   SQLDelight had neat built in support for this https://cashapp.github.io/sqldelight/
6. 306.▲
   by rockwotj 4y ago

   Agreed - neovim is plenty stable for me. The built in package management and git submodules in my dotfiles works really well and is dead simple.
7. 307.▲
   by rockwotj 4y ago

   It can be yes, especially depending on what you're doing. I'm so much more productive with some of the impressive refactoring actions. An example cool one for me in React is "Extract Component" where you can pull out a c
8. 308.▲
   by rockwotj 4y ago

   Oh I'd much rather use vim than VSCode
9. 309.▲
   by rockwotj 4y ago

   Jetbrains IDEs have refactorings that are light-years ahead of any LSP functionality. I can use nvim for simple or small code bases, but for any real work project I've had to use IntelliJ. For example, I had a VSCode coworker who was a
10. 310.▲
    by rockwotj 4y ago

    > sad to see not a single non C-like language is being considered They are reusing the IntelliJ backend, which I don't believe has out of the box support for a language not on that list
11. 311.▲
    by rockwotj 4y ago

    Also a lot of types like this fall back to boxing when accessed generically, which has its own performance issues
12. 312.▲
    by rockwotj 4y ago

    I recently implemented a similar concept to this for HTML emails at shortwave.com, it only works for the subset of non table emails (which we assume are marketing emails and you want to see the full HTML). It allows us to render stuff wayyy
13. 313.▲
    by rockwotj 4y ago

    > The fun thing is Cassandra was born at FB but they don’t run any Cassandra clusters there anymore. Isn't Intragram mostly Cassandra? https://instagram-engineering.com/open-sourcing-a-10x-reduct...
14. 314.▲
    by rockwotj 4y ago

    I use spr and git fixup for this workflow and it's really helped me breakup my changes better, managing multiple branches and stacking changes that way is a huge pain, but this workflow has been huge for me! SPR: https://git
15. 315.▲
    by rockwotj 4y ago

    Came here to saw we use mjnl react and it's awesome to be able to wrap mjml in your own components.
16. 316.▲
    by rockwotj 4y ago

    I'm also a fan of the manual DI approach - I strongly dislike the magic. I think it helps if you are building test/fakes of your deps that don't really need as many sub-dependencies. Generally you in a test `@BeforeAll` const
17. 317.▲
    by rockwotj 4y ago

    Will do! Currently using alacritty and enjoying that
18. 318.▲
    by rockwotj 4y ago

    I enjoy a terminal workflow, and helix doesn't actually have vim key bindings and many years of vim use is hard to switch. EDIT: I'm also a tmux user and I can't live without a replacement for this plugin: https://
19. 319.▲
    by rockwotj 4y ago

    Not that I've tried ReScript but it advertises fast builds, which the (sample size of one) large scala codebase I've worked on was really slow to compile.
20. 320.▲
    by rockwotj 4y ago

    Thanks for clarifying!
21. 321.▲
    by rockwotj 4y ago

    They are one and the same I as I understand it now: https://v8.dev/blog/oilpan-library https://github.com/v8/v8/blob/main/include/cppgc/README.md Quote for the frist artic
22. 322.▲
    by rockwotj 4y ago

    Looking at the code it seems to use a linear allocation buffer: https://github.com/oilpan-gc/cppgc/blob/main/src/heap/cppgc/...
23. 323.▲
    by rockwotj 4y ago

    Would recommend checking out https://github.com/facebookincubator/cinder
24. 324.▲
    by rockwotj 4y ago

    Feels like you should start with introducing version control, dependency management, and creating a deploy process after that. Those seem like low hanging fruit that are unlikely to effect prod. You should also probably spend a decent amoun
25. 325.▲
    by rockwotj 4y ago

    We did try pghintplan and it didn't seem to work for us unfortunately https://pghintplan.osdn.jp/pg_hint_plan.html
26. 326.▲
    by rockwotj 4y ago

    We've had a issue similar here due to using SERIALIZABLE transactions, and postgres chosing an index that caused it to lock the whole relation due to how locks are upgraded if you scan for too much [1] Every change to our prod DB requi
27. 327.▲
    by rockwotj 4y ago

    I'm assuming there are too many details like syscalls and file system specific APIs that they needed a lower level virtualization?
28. 328.▲
    by rockwotj 4y ago

    This approach provides SERIALIZABLE transaction isolation right? What happen if there are page conflicts during the write? The transaction fails and you retry? Does SQLite have a good way of of signalling that this is the case (vs for examp
29. 329.▲
    by rockwotj 4y ago

    Do you have any documentation about how tries are used in mongo indexes? Or could you point to the source?
30. 330.▲
    by rockwotj 4y ago

    Interval trees. Really cool trees that allow fast lookups of all the ranges that contain a given point. https://en.wikipedia.org/wiki/Interval_tree