Java Spring Batch Import CSV to Database

This is a Java Spring Batch project that allows you to import CSV files into a database. It provides two different approaches for importing: multi-threaded and single-threaded.

Technology Stack

The project utilizes the following technologies and frameworks:

• Java
• Spring Boot
• Spring Batch
• Spring Batch Integration
• Maven (for build and dependency management)
• PostgreSQL
• Docker

Prerequisites

Before running this project, make sure you have the following prerequisites installed:

• Java JDK (version 17 or higher)
• Maven (for building and managing dependencies)
• Docker

Setup

1. Clone the repository:

git clone https://github.com/uberlannunes/spring-batch-csv-to-db.git

2. Navigate to the project directory:

cd spring-batch-csv-to-db

3. Execute docker compose command to setup the Database

docker compose up -d

4. Run the Application

./mvnw spring-boot:run

NOTE: By default the project runs with Multi Thread approach, to switch to Single Thread follow the steps:

1. Comment the @Configuration on ImportCsvToDbMultiThreadJob.java
2. Uncomment the @Configuration on ImportCsvToDbSingleThreadJob.java