Скачать или смотреть AWS EC2 VM Setup | Run Springboot Microservice and Postgres DB in EC2 Server

In this video we will learn AWS cloud EC2 virtual machine setup from beginning. Also, deploy and run springboot microservice and postgres database setup in EC2 server.
1. Create aws linux EC2 instance in AWS cloud from AWS management console.
2. Adding firewall rule in the security group to open postgres db and microservice port.
3. Connect to EC2 instance from local terminal using secret key pair.
4. Download postgres database in AWS EC2 instance.
5. Install postgres database in AWS EC2 instance.
6. Update postgres db configuration to accept connection from remote machines.
7. Connect postgres database in AWS EC2 instance from local machine
8. Create schema and table in postgres database in AWS EC2 server.
9. Insert data in postgres table in AWS EC2 server.
10. Query data from postgres table in AWS EC2 server.
11. Create springboot microservice application.
12. Create S3 bucket.
13. Update microservice jar to S3 bucket.
14. Transfer microservice jar from S3 bucket to AWS cloud EC2 server.
15. Run Microservice in EC2 virtual machine.
16. Test springboot microservice api using postman tool.

** Introduction of AWS EC2 Instance **
Amazon Elastic Compute Cloud (Amazon EC2) provides scalable computing capacity in the Amazon Web Services (AWS) Cloud. Using Amazon EC2 eliminates your need to invest in hardware up front, so you can develop and deploy applications faster. You can use Amazon EC2 to launch as many or as few virtual servers as you need, configure security and networking, and manage storage. Amazon EC2 enables you to scale up or down to handle changes in requirements or spikes in popularity, reducing your need to forecast traffic.

** Postgres Database **
PostgreSQL or Postgres is the most commonly used open-source relational database. It offers features like robustness, reliability, cost-free, etc. PostgreSQL serves as a data warehouse for multiple applications like web apps, mobile apps, etc. It enables us to store enormous and sophisticated data securely. PostgreSQL is a powerful, open-source object-relational database system with over 35 years of active development that has earned it a strong reputation for reliability, feature robustness, and performance. PostgreSQL is used as the primary data store or data warehouse for many web, mobile, geospatial, and analytics applications. PostgreSQL is a traditional RDBMS (relational database management system) SQL database, like Oracle and MySQL.

** Springboot Microservice **
Springboot reduces lots of development time and increases productivity. It avoids writing lots of boilerplate Code, Annotations and XML Configuration. It is very easy to integrate Spring Boot Application with its Spring Ecosystem like Spring JDBC, Spring ORM, Spring Data, Spring Security etc. Microservices are independently manageable services. It can enable more and more services as the need arises. It minimizes the impact on existing service. The cost of scaling is comparatively less than the monolithic architecture. It is possible to change or upgrade each service individually rather than upgrading in the entire application. Microservices follows the single responsibility principle. Microservice has less dependency and easy to test. Microservice can scale dynamically as per load conditions.

** Chapter Timestamps **
0:00 Welcome to AWS EC2 sever setup with Microservice and Postgres DB
1:05 Agenda of this tutorial
2:12 AWS Cloud EC2 Architecture with Springboot Microservice and Postgres DB
3:51 Create and Configure AWS Cloud EC2 virtual machine.
9:39 Connect to AWS EC2 Instance from Local Putty tool
11:41 Download and Install Postgres DB in AWS EC2 Server
19:13 Connect Postgres DB in AWS EC2 from local PgAdmin Tool
21:58 Create Schema and Table in Postgres DB in AWS EC2 Instance
23:11 Insert Data in Postgres DB in AWS EC2 Server
23:40 Query Data from Postgres DB in AWS EC2 Server
24:31 Springboot Microservice Project Setup
28:05 Create S3 Bucket in AWS cloud
29:39 Upload Microservice JAR to AWS S3 Bucket
31:08 Transfer JAR from S3 bucket to AWS EC2 instance
31:32 Java Installation in AWS EC2 server
32:31 Run springboot microservice in AWS EC2 Server
33:41 Testing springboot microservice api using postman tool
36:17 Summary of this Tutorial

#awscloud #springboot #postgres

** Springboot Microservice Properties File with Postgres DB Configuration **
spring.datasource.hikari.connectionTimeout=20000
spring.datasource.hikari.maximumPoolSize=5
spring.datasource.url=jdbc:postgresql://localhost:5435/postgres
spring.datasource.username=postgres
spring.datasource.password=postgres

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