Introducing Load Balancer in Microservices architecture | OpenFeign | Spring Boot | Spring Cloud #4

In this lesson, we will learn to work with Netfilx’s Feign Client. OpenFeign is later adopted by spring cloud and became popular in java community. This lesson will walk you through a step by step process of building Feign clients and making rest api calls using it. In our last lesson we understood micro-services communication using WebClient and RestTemplate. But the spring cloud’s open feign is going to be a go to approach in a java Microservices architecture as it will be easily compatible with other spring cloud’s project’s like eureka, spring cloud’s Loadbalancer , ribbon ,spring cloud gateway, etc. You will be understanding the same in the follow up lessons. This video also let you know the importance of load balancer and will help you to Implement Client Side Load balancing in a Microservices architecture. We will use spring cloud’s ribbon as a load balancer in this video and, switching to spring cloud’s own load balancer from the next session onwards. Looking for Guidance in Spring ? Here are my Resources : If you are new to Spring , please check my spring core, spring mvc, spring mvc intermediate, spring jdbc,spring security playlist on this channel.They all are FREE FULL COURSE and you need them as prerequisite. If you already have some spring basics, You can take the below paid course on Spring Framework to enhance your skill set. https://www.seleniumexpress.com/cours... Time Stamp —————— 00:00:00 - Netflix feign client introduction 00:06:18 - Setting up Spring boot app 00:15:21 - Building a FeignClient 00:20:25 - Making rest calls using FeignClient 00:36:42 - Q-How to deal with multiple Microservices calls ? 00:42:56 - Scaling up a Microservice 00:42:31 - QNA / Doubt Discussion 00:45:00 - The problem : Load Distribution 00:50:27 - Client Side Load Balancer 00:51:27 - Available Load Balancer API - Spring Cloud Vs Ribbon Load balancer 00:55:56 - Setting Up Ribbon 01:01:33 - Ribbon Client 01:04:06 - Load balancer in action 01:09:41 - Need of Service Discovery (coming Next) 01:13:33 - QNA/ Talks #JavaMicroservices #SpringBoot #SpringCloud #LoadBalanceSpringBoot This course will get you started with Microservices, for in-depth Microservices hands-on you can check out the below paid course : Course Name : Spring Boot Advanced + Microservices Bootcamp (Running Batch)Mode : Live / Self-Paced https://www.seleniumexpress.com/cours... #Microservices #SpringBoot #SpringCloud #java For more free / paid courses visit www.seleniumexpress.com LINKS AND FREE LEARNING RESOURCES ======== Watch my new mock interview series for java developers    • Java interview questions and answers for e...   Watch Spring boot Hot topics    • @Reposicotry Vs @Service | Spring Boot | s...   Java Interview / Question and Answer series    • Java collections interview questions | Why...   Explain spring Bean Lifecycle    • REAL-TIME: Spring Bean life cycle using @P...   spring core    • Spring framework tutorial for beginners wi...   spring mvc    • Spring MVC course introduction || Understa...   spring mvc intermediate    • [INTERMEDIATE] Spring MVC Course Preview |...   Spring JDBC    • Spring JDBC Course Preview || Let’s talk d...   spring live project    • #1 Build and Deploy A Spring Project Step ...   SPRING SECURITY COURSE[NEW]    • Spring Security Course Preview | Learn to ...   For more courses visit https://www.seleniumexpress.com Any time you are getting stuck with issues, Feel free to ask for support. You can send mail to [email protected] you can ping me on my Facebook page   / seleniumexpress   Make sure to join my private Facebook page (Ask me here) “SeleniumExpress - Support"   / 187000222361579   you can ask for support in my website forum https://www.seleniumexpress.com Subscribe to my youtube channel    / @seleniumexpress   Follow me on Insta   / selenium_express