ptrwis

8 ms·

31.
by ptrwis 3y ago
Nah, the old EJBs had a terrible programming interface. JavaEE 6 introduced a lot of good changes, but it was too late to convince people to switch back from Spring. To me it's like people abandoned JavaEE because it was hard to write
32.
by ptrwis 3y ago
I would say that application servers with EJB and JMS are a good environment for implementing microservices. Everything uses less resources (memory) and communication is much more efficient, plus everything is written in Java, which makes i
33.
by ptrwis 3y ago
As others have written, this work entails implementing asynchronous IO. One system I worked with that was more heavily loaded than the usual intranet CRUD was an SMS lottery run by a radio station. They had "bonus rounds" that la
34.
by ptrwis 3y ago
Have you read the entire thread you linked? People explained to Linus why direct IO is important to them. Besides, it's 20 years old and there were even no SSDs back then. The lack of direct IO in PG was one of (one of) the reasons why
35.
by ptrwis 3y ago
I know, but it's still nice to see progress in this area. Even PG17 would probably be too early to expect this work to be finished.
36.
by ptrwis 3y ago
I'm thinking lower resource usage (no double caching of data), shorter path to data so I would expect fewer bad things might happen during commit, and better performance in terms of transactions per second. Otherwise, I can't expl
37.
by ptrwis 3y ago
I can't wait for direct I/O (now behind debug_io_direct setting).
38.
by ptrwis 3y ago
I also wanted to ask about extensions. How does it work internally? Does it ask the database for parsing or does it have its own syntax analyzer?
39.
by ptrwis 3y ago
Regardless of how it ends, it will be a very valuable experience for the entire JS community.
40.
by ptrwis 3y ago
This is an issue with zone.js + getters, I changed the key components to OnPush change detection.
41.
by ptrwis 3y ago
The problem I had with getters in a fairly complex application (WYSIWYG editor) was handling mouse events, in particular onMouseMove - change detection was triggered on every such event, and the application was very slow. EDIT: It was slow
42.
by ptrwis 3y ago
Finally something happens
43.
by ptrwis 4y ago
Even without Canvas HTML with SVG is great - you have lots of easy to add effects and built-in IO events. There is now a Web Animations API which is also easy and pleasant to use.
44.
by ptrwis 4y ago
Do you plan to support http3 in the (near) future?
45.
by ptrwis 4y ago
For animations, the standard Web Animation API is very convenient. From what I can see, the animation library in Svelte looks pretty similar.
46.
by ptrwis 4y ago
I would freeze before the JVM would warm up.
47.
by ptrwis 4y ago
At least for some cases, there was a workaround by using INSERT ... ON CONFLICT
48.
by ptrwis 4y ago
I once ran some GNU/Linux distro on Android, and then Tomcat on it :)
49.
by ptrwis 4y ago
What I mean is that compared to, for example, WebSockets and WebTransport, WebRTC is more difficult to use (not through third-party libraries but "native" WebRTC data-channel API). But you are right and I was wrong, STUN is not ne
50.
by ptrwis 4y ago
And are you going to run a dedicated signaling service and do all that STUN karate to just connect the peer to a publicly available server?
51.
by ptrwis 4y ago
fork bomb
52.
by ptrwis 4y ago
I would like to have JSX in Angular
53.
by ptrwis 4y ago
I can't see where the money is. Tooling is available for free, you have to pay for the development account anyway.
54.
by ptrwis 4y ago
I don't understand why Google doesn't allow SPAs to be placed on Google Play, it would really be a game changer
55.
by ptrwis 5y ago
Now what is the best way today to publish such JavaScript app in Google or Apple app stores?
56.
by ptrwis 5y ago
Good to hear Orleans is being developed, maybe I'll finally try it out.
57.
by ptrwis 5y ago
And were these application servers (like JavaEE) that bad? Separately deployed EJB modules can also be considered microservices, and everything was much easier to manage.
58.
by ptrwis 5y ago
If dereferencing the pointer is through ptr.*, wouldn't it be more consistent to take the address with myvar.& instead of &myvar?
59.
by ptrwis 5y ago
Next.js will be to JavaScript what RoR is to Ruby, it only needs some time to mature.
60.
by ptrwis 5y ago
Am I correct in saying that for read queries, you essentially translate the GraphQL query into nested jsonb_agg calls?

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