Відео

Great explanation,🔥

Thank you very much for these series of videos. I am a Backend developer and I want to do the jump to Software Architect and I found your content a nice start!

Why the Order service does not need to know about the "Order Purchased" event from the payment service? How then the order service will know that order is sucessfull?

Hey folks!👋 Want to have hands-on practice on these concepts? 🤓 Try out CodeCrafters.io we have partnered and you can get 40% off 💸with this link: app.codecrafters.io/join?via=DevStory They have great hands-on tutorials and easy to get up to speed with complex systems. Check them out!

Hey folks!👋 Want to have hands-on practice on these concepts? 🤓 Try out CodeCrafters.io we have partnered and you can get 40% off 💸with this link: app.codecrafters.io/join?via=DevStory They have great hands-on tutorials and easy to get up to speed with complex systems. Check them out!

Hey folks!👋 Want to have hands-on practice on these concepts? 🤓 Try out CodeCrafters.io we have partnered and you can get 40% off 💸with this link: app.codecrafters.io/join?via=DevStory They have great hands-on tutorials and easy to get up to speed with complex systems. Check them out!

Hey folks!👋 Want to have hands-on practice on these concepts? 🤓 Try out CodeCrafters.io we have partnered and you can get 40% off 💸with this link: app.codecrafters.io/join?via=DevStory They have great hands-on tutorials and easy to get up to speed with complex systems. Check them out!

Hey folks!👋 Want to have hands-on practice on these concepts? 🤓 Try out CodeCrafters.io we have partnered and you can get 40% off 💸with this link: app.codecrafters.io/join?via=DevStory They have great hands-on tutorials and easy to get up to speed with complex systems. Check them out!

Hey folks!👋 Want to have hands-on practice on these concepts? 🤓 Try out CodeCrafters.io we have partnered and you can get 40% off 💸with this link: app.codecrafters.io/join?via=DevStory They have great hands-on tutorials and easy to get up to speed with complex systems. Check them out!

move to a room with lesser echo...

I've watched about 4-5 of this series so far and it's great! I love how succinct and clear you make the main points and the final presentations. Great job!

Thank you for your series of videos, which are of great help to my lazy and irresponsible teacher.

Why subscribe?

This is applied for instances as well in a composition for example

I really enjoyed this playlist on SW Arc. Well done!

Is this Steve Jobs teaching Event Driven Architecture? Was very smooth and convincing 😄.

thank you!

Good content. Background music is unnecessary and annoying. It makes difficult to focus on what you say.

I want to ask about the Event Sourcing and CRUD. For example, an Authentication service has API to register new users and a News Feed service generates recommendation for that new user. In this case, Auth service can send USER_CREATED to the Event Log to follow the event sourcing. However, in the case that Event Log is not reachable then you will need an outbox pattern where the Auth service stores events in its local database and send to event log later. I want to ask if it is normal to not use CRUD in the register API and the register API will publish an REGISTER_USER event without storing the data, the auth service has an internal worker that will subscribe to the REGISTER_USER event to store data to its local database and then publish an USER_CREATED event for external services. In this case, no need to do an outbox pattern with the assumption that event log will be high availability.

cant believe you helped me revise this in 2 mins. thanks

What’s with the background music? Like seriously why?

Thanks very much for the fantastic architecture design series. I'm an infrastructure engineer looking for a change in the software career path, which will help me reach my personal goal.

As a chemist, I appreciae your T-shirt! ^-^

Thank you :)

i love how your videos are so on point and direct !!! thank youuu

Great video!

Love it! I've just decided to go all in into software architecture. This is a great place to start

Very nice! Thank you for the video! One recommendation, invest in a microphone to increase sound quality. My ears are bleeding 😂

pen and paper - love it.

Great video! Thanks

Great video, thanks a lot! I just wish audio was a little bit clearer. Since I'm not a native english speaker I had trouble understanding some parts. I tend to dislike videos with background music for the name reason. Bus still amazing. Moving on to the next parts!

Thank you for the series.. it's one of the best I have seen on the topic.

Muy buen video. Saluos desde México

Great explanation

Tqsm sir

LOVE the architecture design series , ty for the top notch explanation and the the great visual exemples

La intro me gustó ❤

The video seems to jump to another topic at 4:07.

What I’ve never been able to understand tho is how do we know what engine and tyre refers to what car though if they are not stored within the same class? Do I have a common id between classes or should I store the engine and tyre classes as properties of the specific instantiated car object and provide methods from the car object which target thr internal class ?

very very usefull

Thank you for the explanation it was really comprehensive! My question is, can a response to an event (order) can also be an event (order/event)?

Diagram is more intuitive and easier to understand, so thank you for this. My question is: Imagine designing a backend system for a todo list application where data consistency across Redis, PostgreSQL, and Elasticsearch is essential. To achieve this while eliminating Dual Write, two distinct approaches can be considered: Kafka with Separate Topics and Consumers: Utilizing Kafka, this approach involves creating three separate topics ("todo-cache-ingestion", "todo-storage-ingestion", and "todo-search-ingestion"). If create API call to create a new todo would publish messages to these topics. Subsequently, distinct consumer processes would handle data storage in Redis, PostgreSQL, and Elasticsearch, respectively. and what is we fetch all or specific data here? and second approach is Event Sourcing approach? But How? and what is the issue in first approach?

I love this way , and I am searching for this approach only where people don’t think about technical words but do align with the some practical examples. I really appreciate this and very thankful for sharing and serving to community

Hi, your channel is very good! Please make more videos on all aspects of system design and architecture. You mentioned horizontal scaling is not cheap to do? Isn't the reverse true, as we can get a lot of commodity hardware when we want, unlike in case of vertical scaling where we need a expensive machine.

I watched the full course, amazing compilation.!

Hi Chiristian, Great Content, Thanks for this wonderful video. I have one question, what is that BE represents in your layered architecture diagram?

Very well explained saga pattern! Thank you! #Thankyou

excellent!

great channe!

5:45 orchestration vs coreography. In orchestration, there is a central orchestrator that calls the other services, but in choreography the services listen and react to events