Update README.md

Author: KTC-YoheiMiyashita

README.md

@@ -77,90 +77,10 @@ cd skeletonBatch
 java -jar build/libs/skeletonBatch-*.jar
 ```
 
-### 4. Set up the MySQL database for DB and CSV batch
-```shell# Spring Batch3 Starter - Accelerate Your Spring Boot 3 Batch Development🚀
-
-## Overview / 概要
-
-This repository is a Spring Batch Starter Kit tailored for Spring Boot 3. It simplifies batch job development with the latest Spring Batch 5 features, ensuring compatibility with Spring Boot 3. Whether you’re upgrading from Spring Boot 2 or starting fresh, this project equips you to leverage the enhanced capabilities of Spring Batch.
-
-このリポジトリは Spring Boot 3 および Spring Batch 5 の最新機能を活用して、バッチ処理の開発を効率化するためのスターターキットです。
-Spring Boot 2からの移行、または新規開発において、最新のバッチ処理フレームワークをすぐに使い始めることができます。
-
-### Key Highlights
-- **Skeleton Batch Framework**: Quickly develop custom batch jobs with minimal setup.
-- **DB to CSV Batch**: Export data from MySQL to CSV files seamlessly.
-- **CSV to DB Batch**: Import CSV data into MySQL efficiently.
-
-### 主な特徴
-- **スケルトンバッチ**: 業務ロジックを追加するだけでバッチを簡単に構築可能。
-- **DB to CSVバッチ**: MySQLからCSVファイルへのデータ出力します。where句を実行時引数で指定可能。
-- **CSV to DBバッチ**: CSVデータをMySQLにバルクで登録します。
-
----
-
-## 💡 Key Features / 特徴
-
-### 🚀 Batch Development Made Simple
-- **Spring Batch Framework**: Streamlined job and step management.
-- **JOOQ ORM**: SQL-like query writing and entity generation, eliminating boilerplate code.
-- **OpenCSV Integration**: Hassle-free CSV file handling.
-- **Multi-Database Support**: H2 for metadata management and MySQL for business data.
-
-### ⚙️ Flexibility and Optimization
-- **Dynamic Configurations**: Environment-specific setups with profiles (local/server).
-- **Customizable Batches**: Execute multiple jobs within a single JAR by passing runtime arguments.
-- **Google Java Format**: Automated code formatting with Spotless.
-
-### 💼 Future-Proof Design
-- **Skeleton Batch Framework**: A template for creating new batch jobs.
-- **Pre-configured Docker Environment**: Quickly set up a local MySQL database with Docker Compose.
-
----
-
-## 🗂️ Project Structure / プロジェクト構成
-```bash
-.
-├── dbAndCsvBatch       # DB to CSV and CSV to DB batch jobs
-│   ├── src
-│   │   ├── main
-│   │   └── test
-│   ├── build.gradle    # Gradle configuration for dbAndCsvBatch module
-│   ├── compose.yaml    # Docker Compose file for MySQL container
-│   └── init-scripts    # SQL scripts to initialize the database
-└── skeletonBatch       # A skeleton batch example for future extensions
-    ├── src
-    │   ├── main
-    │   └── test
-    ├── build.gradle    # Gradle configuration for skeletonBatch module
-    └── README.md       # Detailed documentation for skeletonBatch
-```
-
-## 🚀 Getting Started / はじめに
-### Prerequisites
-- Java 17+ for Spring Boot 3.
-- Docker for setting up the MySQL environment.
-
-### 1.	Clone the repository
-```bash
-git clone https://github.com/kinto-technologies/SpringBoot3BatchStarter.git
-```
-
-### 2. Build the skeleton batch
-```bash
-cd skeletonBatch
-../gradlew
-```
-
-### 3. Run the skeleton batch
-```bash
-java -jar build/libs/skeletonBatch-*.jar
-```
-
 ### 4. Set up the MySQL database for DB and CSV batch
 ```bash
 cd ../dbAndCsvBatch
-docker compose up -d
+docker compose up -d     # Detailed documentation for skeletonBatch
 ```
 
 ### 5. Build the DB and CSV batch jobs