REST APIs are used to access and manipulate data using a common set of stateless operations. Let’s make them robust

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  1. Importance of REST API and application security
  2. Describe the top 10 best practices to secure REST APIs

GraphQL was developed by Facebook in 2012 to overcome the shortcomings we had with REST APIs

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Discovery server, API gateway ZUUL, ribbon, inter-services communication and docker

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  1. Comparison between monolithic architecture and microservice architecture
  2. How Netflix stack (Eureka, ZUUL, Ribbon, etc) are the life saviour in our case?
  3. Details level descriptions of Netflix technology stack
  4. Describe and implement our proposed microservice architecture (service discovery, API gateway routing…

Docker is a tool designed to make it easier to create, deploy, and run applications by using containers.

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  1. Overview on docker
  2. Dockerizing spring app with detailed explanations
  3. Docker various operations eg: Image creation and deletion, container creation and deletion and so more
  4. Monitor Docker images using command line and docker desktop apps
  5. Advance part: Automotion of docker task eg: docker build, run and push to docker hub from Gradle command

The purpose of a lock is to ensure that among several application nodes that might try to do the same piece of work, only one actually does it (at least only one at a time).

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What we will learn here

  1. Create a simple wallet backend with buggy architecture and code
  2. Create the Race condition and identify the problem
  3. Solve the problem using new architecture and implementation
  4. Share the codebase with file descriptions

Making faster responses and decreasing dependency on expensive DB query.

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The remote worker must follow these practices

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Every developer should know these commands.

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Handle large traffic, improved application performance, and responsiveness

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Abstraction, Encapsulation, Inheritance, Polymorphism

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Advantages of Object-Oriented Programming

Object-oriented programming has many more advantages over procedural programming:

Md Sajedul Karim

Back-end developer, Spring, JAVA, Distributed system, AWS, Google Cloud, Docker, CD/CI, Kubernetes, databases.

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