Learn about software system design and microservices. This course is a hands-on approach to learning about microservice architectures and distributed systems using Python, Kubernetes, RabbitMQ, MongoDB, mySQL.

✏️ Course from Kantan Coding. Check out his channel: https://www.youtube.com/channel/UC5UgemAz061hkjTFHOfxNpg

💻 Code: https://github.com/selikapro/microservices-python

Kubernetes API Reference: https://kubernetes.io/docs/reference/kubernetes-api/

⭐️ Contents ⭐️
(0:00:00) Intro
(0:01:02) Overview 
(0:02:47) Installation & Setup?
(0:10:16) Auth Service Code
(0:32:25) Auth Flow Overview & JWTs
(0:53:04) Auth Service Deployment
(0:56:08) Auth Dockerfile
(1:20:05) Kubernetes
(1:37:26) Gateway Service Code
(1:42:34) MongoDB & GridFs
(1:47:04) Architecture Overview (RabbitMQ)
(1:49:50) Synchronous Interservice Communication
(1:50:49) Asynchronous Interservice Communication
(1:53:19) Strong Consistency
(1:54:07) Eventual Consistency
(2:19:16) RabbitMQ
(2:21:16) Gateway Service Deployment
(2:35:34) Kubernetes Ingress
(2:46:28) Kubernetes StatefulSet
(2:51:18) RabbitMQ Deployment
(3:09:35) Converter Service Code
(3:33:43) Converter Service Deployment
(4:21:09) Checkpoint
(4:22:11) Update Gateway Service
(4:31:46) Notification Service Code
(4:43:24) Notification Service Deployment
(4:51:55) Sanity Check
(5:05:54) End

⭐️ References ⭐️
https://www.mongodb.com/docs/
https://www.rabbitmq.com/documentation.html
https://docs.microsoft.com/en-us/azure/architecture/patterns/competing-consumers
https://docs.microsoft.com/en-us/azure/architecture/microservices/design/interservice-communication
https://cloud.google.com/datastore/docs/articles/balancing-strong-and-eventual-consistency-with-google-cloud-datastore

🎉 Thanks to our Champion and Sponsor supporters:
👾 Nattira Maneerat
👾 Heather Wcislo
👾 Serhiy Kalinets
👾 Erdeniz Unvan
👾 Justin Hual
👾 Agustín Kussrow
👾 Otis Morgan

--

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Read hundreds of articles on programming: https://freecodecamp.org/news

Microservice Architecture and System Design with Python & Kubernetes – Full Course

SQL or NoSQL? MySQL vs MongoDB? Which database is better? Which one should you use?

Get our complete SQL (MySQL & PostgreSQL) course: https://acad.link/sql
Learn all about MongoDB: https://acad.link/mongodb
Exclusive discount also available for our MEAN (Mongo, Express, Angular, Node) course: https://acad.link/mean
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Don't miss the article on this video: https://academind.com/learn/web-dev/sql-vs-nosql/

Want to learn something totally different? Check out our other courses: https://academind.com/learn/our-courses

----------

More on SQL Horizontal Scaling: https://stackoverflow.com/questions/27157227/can-relational-database-scale-horizontally

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SQL vs NoSQL or MySQL vs MongoDB

Check out my courses and become more creative!
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We are going to cover how to create a restful api using node.js express and mongodb together with mongoose.

Rest apis help us decouple our backend code from our front end so we can use it across multiple application (mobile apps, web apps, etc).
We are going to learn how to build a simple blog post type api with all the useful methods(GET,POST,DELETE,PATCH).

We use Node.js as our backend language, express.js is going to help us create routes easier and middlewares and we use mongodb together with mongoose to create schemas and models that define how our data looks.

If you are a beginner with nodejs, express or mongodb I hope that this tutorial will give you a good idea of how these technologies work well together.

🎵 Music:

Outro: 
LAKEY INSPIRED - Me 2 (Feat. Julian Avila)
Music By: https://soundcloud.com/lakeyinspired

Intro:
Dj Quads
Track Name: "Every Morning"
Music By: Dj Quads @ https://soundcloud.com/aka-dj-quads

Creative Commons — Attribution-ShareAlike 3.0 Unported— CC BY-SA 3.0 
http://creativecommons.org/licenses/b...

#mongodb #nodejs #express.js

Build A Restful Api With Node.js Express & MongoDB | Rest Api Tutorial

Learn full-stack web development in this full course for beginners. First, you will learn the basics of HTML, CSS, and JavaScript. Then, you will learn how to put everything together to create a frontend movie search app. Finally, you will learn how to create a backend API to create movie reviews and connect the frontend to the backend. The backend uses Node.js, Express, and MongoDB.

🔗 Get started with Replit: https://join.replit.com/web-students

✏️ Tomi Tokko and Beau Carnes developed this course. 
Tomi's channel: https://www.youtube.com/CodeWithTomi
Beau's channel: https://www.youtube.com/zizyo

⭐️ Code ⭐️
JavaScript RPG Starter: https://replit.com/@BeauCarnes/JavaScript-RPG-Starter
JavaScript RPG Complete: https://replit.com/@BeauCarnes/JavaScript-RPG

Frontend Movie App (and starter for connecting to backend): https://replit.com/@TomiTokko/MoviesApp
Live demo of frontend app: https://moviesapp.tomitokko.repl.co/ 

Backend Reviews API: https://replit.com/@BeauCarnes/review-backend
Frontend connected to backend: https://replit.com/@BeauCarnes/htmlfrontend

🏗 Replit provided a grant to make this course possible.

⭐️ Course Contents ⭐️
⌨️ (0:00:00) Introduction
⌨️ (0:02:42) Learn HTML
⌨️ (1:26:27) Learn CSS
⌨️ (3:15:49) Learn JavaScript
⌨️ (4:52:01) Create Frontend Movie App
⌨️ (5:44:04) Create Backend Reviews API
⌨️ (6:49:32) Connect Frontend with Backend

🎉 Thanks to our Champion and Sponsor supporters:
👾 Nattira Maneerat
👾 Heather Wcislo
👾 Serhiy Kalinets
👾 Erdeniz Unvan
👾 Justin Hual
👾 Agustín Kussrow
👾 Otis Morgan

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

Full Stack Web Development for Beginners (Full Course on HTML, CSS, JavaScript, Node.js, MongoDB)

UPDATED VIDEO 2019 - https://www.youtube.com/watch?v=-56x56UppqQ

In this video we will dive into the MongoDB NoSQL database and look at the fundamentals and the syntax to create, read, update and delete documents/data

NODE.JS, EXPRESS & MONGODB COURSE:
https://www.udemy.com/nodejs-express-mongodb-dev-to-deployment/?couponCode=DISCOUNT459895

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MongoDB In 30 Minutes

I’m a big believer that database systems share similar core fundamentals at their storage layer and understanding them allows one to compare different DBMS objectively. For example, How documents are stored in MongoDB is no different from how MySQL or PostgreSQL store rows.
Everything goes to disk, the trick is to fetch what you need from disk efficiently with as fewer I/Os as possible, the rest is API.

In this video I discuss the evolution of MongoDB internal architecture on how documents are stored and retrieved focusing on the index storage representation. I assume the reader is well versed with fundamentals of database engineering such as indexes, B+Trees, data files, WAL etc, you may pick up my database course to learn the skills.
Let us get started.

0:00 Intro
2:00 SQL vs NOSQL 
18:00 MongoDB first version MMAPV1 
26:30 MongoDB Wired Tiger 
38:00 Clustered Collections 

Follow me on Medium
https://medium.com/@hnasr/membership

Fundamentals of Backend Engineering Design patterns udemy course (link redirects to udemy with coupon)
https://backend.husseinnasser.com

Fundamentals of Networking for Effective Backends udemy course (link redirects to udemy with coupon)
https://network.husseinnasser.com

Fundamentals of Database Engineering udemy course (link redirects to udemy with coupon)
https://database.husseinnasser.com

Introduction to NGINX  (link redirects to udemy with coupon)
https://nginx.husseinnasser.com

Python on the Backend (link redirects to udemy with coupon)
https://python.husseinnasser.com

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🔥 Members Only Content
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🏭 Backend Engineering Videos in Order
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💾 Database Engineering Videos
https://www.youtube.com/playlist?list=PLQnljOFTspQXjD0HOzN7P2tgzu7scWpl2

🎙️Listen to the Backend Engineering Podcast
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Stay Awesome,
Hussein