Name: 新しいプログラミング言語を学ぶ｜Developer Vlog (Backend Microservices) (Learning a new Programming Language | Developer Vlog (Backend Microservices))
Uploaded: 2021-01-14T10:16:24.000Z
Duration: 8 min 1 s
Description: VoiceTubeの動画で発音を聞きながら英語表現を覚えよう！学べる英語：

to 不定詞

Hey, yo, it's November 1st I have to finish my website.

過去形

Well, that's just a self imposed deadline.

But I've learned quite a bit in the past month or two.

I don't know if I even did I even show you this.

I've come up with my Web site life, my micro service's architecture of you to finally, I've split my back end into two sections.

Okay, CPU intensive and non CPU intensive.

So no jazz is only good for the Io bound activities.

The CPU bound activities were going to use a sp dot net core.

I I didn't understand why what the difference between Java and C Sharp was for the longest time, but now I finally see that, like C Sharp is kind of solving all the problems I had with Java for Web development has a lot of asynchronous built into it.

So that means over the next three weeks I'm gonna have to teach myself c sharp while building build my whole website.

In today's video, we're gonna build one of the micro service is it's probably gonna take more than one day to go.

We need to store our information in the database, and then we need to write a C sharp application that polls get hub inserts data into our database.

Okay, so our software page currently looks like this, and then you can see I was tryingto only do projects here, But instead of doing this, we're just gonna have this huge table, and we're just gonna display all might get help projects.

Okay, so I've been working on the schedule.

Er, you know, I looked up schedulers in, um dot net core, and I found this one hang fire.

A lot of the time you have background tasks.

So, for example, my get hub thing I need to pull, get hub and insert the changes into my database every like, 10 minutes.

And then the front end can just contact my database without having to actually like it would be a bad design if the user every request contacted, get huh?

Because I would overload get hub like, let's say, 1000 people join my sight.

We don't want to make 1000 requests to get, huh?

I don't really know what I'm doing right now.

I was gonna pop music and, uh, work trying to figure it out way have to take our massive Jason and converted into objects.

There is a list, and each object is like a project, right?

All I had to do was, say, read as a sink list project.

And then I just defined the project to be this.

So now we have both the get hub projects and our local projects.

We've got one record in our database, and it's just this fake data that I just threw in there.

It's coming from our database, so I'm freaking out and local is here.

Got something that can automatically detect what changed way should see all these rose get removed, and then this This should become up to date.

With what get Hub has right now, which was mind blowing.

So we're gonna run it for the first time.

Let's see what our database looks like now, huh?

It says it's gonna execute in 26 minutes.

Um, now, I you know, I didn't even plan to make this into a video because I just code for, like, 12 hours at a time.

And then it's very hard to extract any any talking out of that.

The final result is we have a service that could pull, get hub and insert the changes into my database.

Now, I used an open source software called Hang Fire.

And that's what you saw on the dashboard.

And that's what that's what can schedule jobs based on a Krahn schedule.

All I have to do to create a new service is I can write a regular object like this is the function that I want you to execute schedule of recurring job and schedule it on this on this Krahn schedule.

And then all I have to do is go into my start up and I have to just say jobs don't add type of and then the type of the the class, that's it.

So anything, any time I'm like, oh, I want to create a new background service, all I have to do is add two lines of code and then just just right just code, as I normally would, which is which is really what excites me.

That was my main goal from this project was so that in the future I have a system that allows me to to do that on a bigger scale.

So obviously I'm excited that man, you guys should subscribe and follow my social media's and I will see you.

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新しいプログラミング言語を学ぶ｜Developer Vlog (Backend Microservices) (Learning a new Programming Language | Developer Vlog (Backend Microservices))

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