Update README.md

Author: KTC-YoheiMiyashita

README.md

@@ -1,24 +1,26 @@
-Spring Batch3 Starter - Accelerate Your Spring Boot 3 Batch Development🚀
-=============================
+# Spring Batch3 Starter
+
+**Accelerate Your Spring Boot 3 Batch Development** 🚀
+
+
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-# SpringBoot3BatchStarter
-
-## Overview / 概要
+## 🔍 Overview / 概要
 
-This repository serves as a Spring Batch Starter Kit, specifically tailored for Spring Boot 3 and Spring Batch 5. It streamlines batch job development by leveraging the latest features and ensuring full compatibility with Spring Boot 3. Whether you’re upgrading from Spring Boot 2 or starting a new project, this starter kit enables you to harness the enhanced capabilities of Spring Batch with ease.
+This repository serves as a **Spring Batch Starter Kit**, specifically tailored for **Spring Boot 3** and **Spring Batch 5**. It streamlines batch job development by leveraging the **latest features** and ensuring full compatibility with Spring Boot 3.  
+Whether you’re upgrading from **Spring Boot 2** or starting a new project, this starter kit enables you to **harness the enhanced capabilities** of Spring Batch with ease.
 
 このリポジトリは、Spring Boot 3 と Spring Batch 5 の最新機能を活用して、バッチ処理開発を効率化するためのスターターキットです。動作する事が保証されたテンプレート上に業務ロジックを追加するだけで、簡単にバッチ処理を構築できます。Spring Boot 2 からの移行や新規プロジェクトにおいて、すぐに最新のバッチフレームワークを活用できます。
 
-### Key Highlights
+### 📝 Key Highlights / 主な特徴
 - **Skeleton Batch Framework**: Quickly develop custom batch jobs with minimal setup.
 - **DB to CSV Batch**: Export data from MySQL to CSV files seamlessly, with runtime arguments for dynamic WHERE clauses and flexible output configurations.
 - **CSV to DB Batch**: Import CSV data into MySQL efficiently with bulk operations and error handling.
 
-### 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する事が可能です。
 - **DB to CSVバッチ**: MySQLデータをCSVファイルに簡単に出力できます。実行時引数を利用した動的なWHERE句や柔軟な出力設定に対応しています。
 - **CSV to DBバッチ**: CSVデータをMySQLに効率的に取り込みます。バルク処理機能を備えています。
@@ -31,23 +33,26 @@ DB接続設定やCSVのカラム定義を業務仕様に合わせて変更する
 
 ---
 
+
+
 ## 💡 Key Features / 特徴
 
-### 🚀 Batch Development Made Simple
+### Batch Development Made Simple
 - **Spring Batch Framework**: Streamlined job and step management.
-- **JOOQ ORM**: SQL-like query writing and entity generation, eliminating boilerplate code.
+- **JOOQ ORM**: SQL-like query writing and entity generation.
 - **OpenCSV Integration**: Hassle-free CSV file handling.
 - **Multi-Database Support**:
   - H2 In-Memory Database: Used for batch metadata management.
   - MySQL Database: Used for business data processing.
-### ⚙️ Flexibility and Optimization
+
+### 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.
+- **Customizable Batches**: Execute multiple jobs dynamically with runtime arguments.
 - **Google Java Format**: Automated code formatting with Spotless.
 
-### 💼 Future-Proof Design
+### 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.
+- **Pre-configured Docker Environment**: Quickly set up a local MySQL database.
 
 ---
 
@@ -74,33 +79,30 @@ DB接続設定やCSVのカラム定義を業務仕様に合わせて変更する
         └── test
 ```
 
-## 🚀 Getting Started / はじめに
-### Prerequisites
-- Java 21+ for Spring Boot 3.
-- Docker for setting up the MySQL environment.
+## 🛠️ Getting Started / はじめに
 
 ### 1.	Clone the repository
 ```bash
 git clone https://github.com/kinto-technologies/SpringBoot3BatchStarter.git
 ```
 
-### 2. Build the skeleton batch
+### 2. Build the Skeleton Batch
 ```bash
 cd skeletonBatch
 ../gradlew
 ```
 
-### 3. Run the skeleton batch
+### 3. Run the Skeleton Batch
 ```bash
 java -jar build/libs/skeletonBatch-*.jar
 ```
 
-### 4. Set up the MySQL database for DB and CSV batch
+### 4. Set up MySQL database (Docker)
 ```bash
 docker compose up -d
 ```
 
-### 5. Build the DB and CSV batch jobs
+### 5. Build the DB and CSV Batch jobs
 ```bash
 cd ../dbAndCsvBatch
 ../gradlew
@@ -116,10 +118,12 @@ java -jar build/libs/dbAndCsvBatch-*.jar --spring.batch.job.name=DB_TO_CSV --spr
 java -jar build/libs/dbAndCsvBatch-*.jar --spring.batch.job.name=CSV_TO_DB --spring.profiles.active=local
 ```
 
-#### With this Spring Batch Starter Kit, you can focus on your business logic while the framework handles the heavy lifting. Happy coding! 🎉
+> **Note**: Ensure Docker is installed and running before executing step 4.
 
-## License / ライセンス
+#### 🎉 **With this Spring Batch Starter Kit, you can focus on your business logic while the framework handles the heavy lifting.**
+**Happy coding!** 🚀
 
-Copyright 2024 KINTO Technologies Corporation
+## 📄 License / ライセンス
 
-This project is licensed under the [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0).
+This project is licensed under the **[Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0)**.  
+Copyright © 2024 KINTO Technologies Corporation