Spring Boot for Financial Systems: Building RESTful APIs and Microservices
Master Spring Boot to build robust, secure, and scalable RESTful APIs and microservices tailored for the financial industry.
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RESTful API Development with Spring Boot for Finance
Unit 1: Introduction to RESTful APIs in Finance
RESTful API Principles
Finance API Requirements
Spring Boot Overview
Setting Up Your Project
Hello, Finance API!
Unit 2: Data Persistence with Spring Data JPA
JPA Fundamentals
Setting Up PostgreSQL
Defining Entities
Spring Data Repositories
Data Retrieval Strategies
Unit 3: Transaction Management
Transaction Concepts
Spring's Tx Management
Ensuring Data Integrity
Rollback Strategies
Testing Transactions
Unit 4: Error Handling and Logging
Exception Handling
Custom Error Responses
Logging with Spring Boot
Audit Logging
Monitoring and Metrics
Microservices Architecture with Spring Boot
Unit 1: Introduction to Microservices in Finance
Microservices: The Why?
Decomposing the Monolith
Spring Boot to the Rescue
Financial Microservice 101
Testing Your Service
Unit 2: Centralized Configuration with Spring Cloud Config
Config: The Central Hub
Storing Configs Securely
Connecting to the Hub
Refresh, Refresh, Refresh!
Security First!
Unit 3: API Gateway with Spring Cloud Gateway
Gateway: The Front Door
Setting Up Shop
Routing Like a Pro
Auth at the Gateway
Monitoring the Gateway
Security in Spring Boot Financial Applications
Unit 1: Authentication and Authorization Basics
Securing Finance Apps
Spring Security Setup
User Authentication
Authorization Rules
Password Security
Unit 2: OAuth 2.0 and JWT for Secure APIs
OAuth 2.0 Intro
OAuth 2.0 Setup
Resource Server Setup
JWT Deep Dive
OAuth 2.0 Best Practices
Unit 3: Caching Strategies for Performance
Caching Intro
Spring Cache Setup
@Cacheable Annotation
@CachePut & @CacheEvict
Cache Monitoring
Testing, Deployment, and Monitoring of Financial Microservices
Unit 1: Testing Spring Boot Financial Microservices
Intro to Testing
Unit Testing with JUnit
Integration Testing
Testing REST Endpoints
Test-Driven Development
Unit 2: CI/CD Pipelines for Financial Microservices
Intro to CI/CD
Setting Up Jenkins
Automated Testing
Automated Deployment
GitLab CI
Unit 3: Monitoring and Tracing Financial Microservices
Intro to Monitoring
Prometheus Setup
Grafana Dashboards
Spring Boot Actuator
Distributed Tracing