3 Tier Architecture Design

[@samjones4327]

Hey what's up Raj!! Thank you so much for this clear and concise design tutorial! I always refer to your videos for clarity and help with my SAA studies! You rock on so many levels sir! I appreciate all that you do for us! Be well, be safe and Cheers!!

[@craigheard2504]

Great explanation sir! Subbed! Question. I work in Azure. do you have guides and trainings Yes, I can replicate this in Azure but it is beneficial to learn from a professional such as yourself.

[@cloudwithraj]

Ty for your kind words. Unfortunately, I don't have videos on Azure since I have no real world experience on Azure. Thanks again for your kind words.

[@kamptonjoe6369]

Hi Raj - Love your energy and passion. Thanks for breaking thigs down to make them easier to understand. My question is "Is it ok to present a three tier solution in your interview?" Not sure if should be looking for something more complicated or a three tier architecture with various component would be sufficient?

[@akshatshrivastava2654]

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[@binodbaiju8228]

Very effective teaching method, to the point very specific. Thanks for sharing and inspiring us.

[@akshatshrivastava2654]

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[@Ijat10172]

ty sir rajdeep saha, my university dont give me detailed explanataion about three tier architecture design, you really helpful

[@cloudwithraj]

You are most welcome

[@ddhananjayrao3296]

Hi Raj, this was good.. I feel like this topic can be stretched more with respect to content.. can you post a detailed video on this video.. like when a interviewer asks me to imagine that he needs 3 tier architecture what are the things that should hit my mind immediately..

[@cloudwithraj]

Noted, will keep this in mind for future videos

[@amirkazemi2517]

Thank you very much. I have 5 hour aws interview tomorrow & this is very helpful.

[@cloudwithraj]

Best of luck!

[@yadav-r]

Insightful, thank you for sharing.

[@cloudwithraj]

Glad it was helpful!

[@inimeumanah8436]

Hi Raj, thanks for this great job. Where is the discount coupon?

[@somshekarkundur]

Great Video.. very well explained Raj.. Appreciate your all efforts ..

[@cloudwithraj]

Glad it was helpful!

[@Krazy92]

Is it a good idea to place the private ELB and the Appservers in the same subnet? Or should they be in different subnets? Thanks!

[@prasad413in]

Excellent video Raj, All of your videos have amazing content.

[@cloudwithraj]

Glad you like them!

[@neerajshrivastava5600]

Awesome !!! Keep publishing great content

[@akshatshrivastava2654]

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[@Rosepoision]

I need help to understand gateway loadbalancer, service endpoints, private endpoints, transit gateway

[@akshatshrivastava2654]

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[@chasjadmahmood4875]

Very informative video for beginners.

[@noirRozelle]

Hi, is MVC used to implement this 3-tier Architecture Design?

[@cloudwithraj]

Good question Alain. At first glance, the three tiers may seem similar to the model-view-controller (MVC) concept; however, topologically they are different. A fundamental rule in a three tier architecture is the client tier never communicates directly with the data tier; in a three-tier model all communication must pass through the middle tier. However, the MVC architecture is triangular: the view sends updates to the controller, the controller updates the model, and the view gets updated directly from the model. Hope this helps!

[@ManiMonarch]

Thanks for the good content, Raj.. Have bought the system design course on Udemy..

[@cloudwithraj]

Thanks Mani for the support. Keep learning and keep rocking!

[@galleon8129]

Why are the web servers in a private subnet around 8:14?

[@rahulpanda9256]

Hello Raj, thanks for all your efforts in sharing such great contents. I am a student of your courses in udemy too, like everything.. How can I reach out to you personally if at possible, let me know please.. Also wanted to know, once you finalize one architecture, how do you start the poc? Which all teams are engaged to conduct that? Is poc or implement of architecture is the responsibility of the solutions architect? Any insight on this would be great.. Thanks again.. Sorry for long msg..

[@cloudwithraj]

Hey Rahul, TY for supporting me by buying the courses. I am not currently not doing any 1-1 coaching. For the POC, this varies project to project. Generally you define the scope of the POC with the team, and define success criteria such as performance, cost, monitoring etc. Then set a timeline, and get started with the POC. Sometimes SA do the POC along with app team, sometimes SA does it by himself, varies by company/project. Hope this helps! Best of luck Rahul.

[@rahulpanda9256]

@@cloudwithraj thank you Raj, I wanted to know how this entire transition phase work in real world.. Starting from proposing an architecture to final production deployment, teams involved in it, like process wise what are steps followed. The reason I am asking this question is, suppose you propose a new architecture for a new app launch project, how do you come to conclusions that the proposed architecture will work seamlessly after going prod live.. Unless we do a poc, we wont understand the end to end work flow right? So is it everytime we need to go for poc for any new app requirement? How do you handle such scenarios? Do you have any courses related to the same? If yes let me know, I will register for it.. Thanks again.. valo theko..

[@Ijat10172]

ty sir raj

[@ameerali9350]

I want to know that in cloud computing in every few months something new comes up and we have to learn it every time....?? Is it right or worng...??

[@Ashok-bh4gt]

True

[@cloudwithraj]

There is core knowledge that's always going to help you. As new features come up, you have to learn the new features. But it's not going to be as hard as learning the original service. For example, if you learn Kubernetes and EKS, then it'd be easier to just learn the new enhancements. The core knowledge of k8s/EKS will always be relevant and that part won't change. Hope this answers your question.

[@17deeksha]

why would u use web server if u can use alb?

[@daanand86]

Hi Raj,is the course still discounted? It shows 29$ in udemy now.

[@cloudwithraj]

Discount expired. Will be on discount again in Feb first week!

[@chiefmotoma7612]

Hello Raj how I subscribe to your course thanks

[@cloudwithraj]

Hey, all my courses with max discount are listed in cloudwithraj.com

[@ashitnayak1912]

Loved it.

[@cloudwithraj]

Thanks bro

[@hamidullahmuslih6301]

you are awesome!

[@cloudwithraj]

Ty bro, right back at you 🙌

[@nirjharjajodia7169]

Very informative video!

[@cloudwithraj]

Glad it was helpful Nirjhar!

[@shrasai]

Thanks Raj

[@cloudwithraj]

Yw!

[@pavankumar-nr4mv]

One doubt how ec2 Web server communicate with ec2 application server in application server we put jar or war files and what we put in Web server please explain

[@akshatshrivastava2654]

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[@iaroslavdavydiak6439]

awesome 🚀

[@cloudwithraj]

Thanks 🔥

[@rdj2352]

😍🙏🙏🙏🙏

[@facileBPM]

Hi Raj, thanks for everything your Udemy account please