rockwotj

15 ms·

211.
by rockwotj 3y ago
I believe this is a meme making fun at LinkedIn for using the wrong status code…
212.
by rockwotj 3y ago
Scala is something thats used a lot in data/stream processing and is similar to JS in the functional aspect (more so because there is sum types and pattern matching which is the next awesome thing in functional programming)
213.
by rockwotj 3y ago
They later note most of this traffic is going to a single postgres instance. Having all the keys go to the same range probably helps throughput because they can do a better job of grouping fsync. But that probably depends on the type of dri
214.
by rockwotj 3y ago
The first time I heard about ordered string IDs was Firebase’s push IDs. They had an interesting solution to also address time skew to get better ordering for drivers: https://firebase.blog/posts/2015/02/the-2
215.
by rockwotj 3y ago
I find it interesting that it’s quoted random IDs are bad for performance, because it’s actually better for distributed storage systems because you don’t hotspot on a single node. For example see: https://stackoverflow.com/a
216.
by rockwotj 3y ago
If youre interested in a TypeScript fork of this that also supports deletion, see here: https://github.com/shortwave/trie There are also a couple of bug fixes in there, for example: https://github.com/s
217.
by rockwotj 3y ago
All of shortwave.com is built on this concept. The super powerful bit here that is the mentioned is that enqueuing jobs is transactional with other normal transactions, so you don’t have to architect around using a different system for the
218.
by rockwotj 3y ago
I used a separate dedicated connection for listen that wasn’t in the pool. Notify is fine to be apart of a normal txn
219.
by rockwotj 3y ago
You should check out https://gleam.run
220.
by rockwotj 3y ago
If you don’t like the syntax highly recommend giving https://gleam.run a try
221.
by rockwotj 3y ago
How is the Universal Policy Engine different than Open Policy Agent?
222.
by rockwotj 3y ago
FWIW we simulate exports by instead having `main` call an imported function that blocks until it's ready to return with the needed data. So instead of: `host -> call foo on guest -> return to host` `host -> call guest main -&g
223.
by rockwotj 3y ago
As someone who writes in C++ and uses coroutines everyday for work, I find for our use case this is actually helpful. We use seastar.io a thread per core framework and locks are "async" friendly in that they yield for access inste
224.
by rockwotj 3y ago
I mean you still have to have reproducible builds either way, which is really what all this is about. Build in an hermetic environment! :shakes-fist-at-bazel-for-not-being-easier-to-use:
225.
by rockwotj 3y ago
Honestly simplicity and having syntax to teach a compiler how to reason about all the lifetimes you need in a real program are at odds. I love rust but I think it's fundamentally complex
226.
by rockwotj 3y ago
Golang?
227.
by rockwotj 3y ago
My beef with TLA+ is that it's not the same code, so while you're testing the design yes, you aren't testing the implementation of the design, which is just as important (if not harder too) to get right.
228.
by rockwotj 3y ago
Mind sharing this list? :)
229.
Redpanda nabs 100M Series C(techcrunch.com)
5 points by rockwotj 3y ago|0 comments
230.
by rockwotj 3y ago
Original article: https://blog.cloudflare.com/workers-tcp-socket-api-connect-d...
231.
Google Cloud Firestore Whitepaper(research.google)
1 points by rockwotj 3y ago|0 comments
232.
by rockwotj 3y ago
You can still have Spectre attacks, check out this blot post https://blog.cloudflare.com/mitigating-spectre-and-other-sec...
233.
by rockwotj 3y ago
FWIW compiling the LLVM ir is a common approach, and LLVM has builders that don't require serialization
234.
by rockwotj 3y ago
So does kotlin
235.
by rockwotj 3y ago
Yupp: https://developers.google.com/apps-script/guides/web
236.
by rockwotj 4y ago
Take a look at vitest.dev, it's pretty fast and great (especially for typescript)
237.
by rockwotj 4y ago
A similar thing I'm familiar with and like is sqlc.dev, it forces writing SQL in another file, which is a win if you need multiple languages or want to lint the SQL separately. SQLc is a compiler that translates your SQL statements int
238.
by rockwotj 4y ago
For network, I believe io_uring is used for disk access though
239.
by rockwotj 4y ago
> Few of us have really figured out io_uring. But that doesn't mean it is slower. seastar.io is a high level framework that I believe has "figured out" io_uring, with additional caveats the framework imposes (which is hone
240.
by rockwotj 4y ago
I was just going to ask if you'd considered tus for this :) Kudos on the launch - great addition

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