Apache Derby

Easy Configuration and Management: Apache Derby has been praised by several users for its easy configuration and management. Reviewers have stated that setting up the database takes only about 15 minutes, making it a quick and hassle-free process. Users also find it easy to manage Derby when using Spring or integrating it into Java applications. Lightweight and Embeddable: Many reviewers appreciate that Apache Derby is lightweight and can be embedded in Java applications. This feature makes it suitable for both smaller projects and integration testing. Some users even mention that it is much easier to use than other databases, making it an ideal choice for applications that require a small embeddable database. Performance and Support: The performance and support provided by Apache Derby have received positive feedback from users. Reviewers highlight its fast processing speed, as well as its compatibility with JDBC. Additionally, users appreciate the simplicity of the configuration process and the availability of well-documented errors in the Derby database. Overall, Apache Derby's easy configuration and management, lightweight nature, embeddability, strong performance, and support make it a popular choice among users looking for a reliable relational database system implemented fully in Java.

1. Crash and Data Loss Risk: Some users have experienced frequent crashes with Apache Derby, resulting in a significant risk of data loss. This instability can be concerning for those relying on the database for critical applications.

2. Scalability Issues: A number of reviewers have pointed out that Apache Derby may not scale well compared to other enterprise database systems. As the dataset grows larger and more complex, some users have found limitations in terms of performance and scalability.

3. Performance with Hibernate: Users have reported that the performance of Apache Derby when used with Hibernate is not as optimal as using H2. This can impact the overall efficiency and responsiveness of applications utilizing both technologies together.

Users commonly recommend the following when it comes to Apache Derby:

• Integrate with Hibernate: Users suggest integrating Apache Derby with Hibernate, a popular object-relational mapping framework. This combination allows for seamless data persistence and retrieval, enhancing the overall functionality of the application.

• Suitable for various applications: According to users, Apache Derby is well-suited for stand-alone applications and business software alike. Its versatility makes it a reliable choice for different use cases.

• Storage on handheld devices and quick prototyping: Some users recommend using Apache Derby as a storage option for handheld and smartphone devices. Its lightweight nature and compatibility with mobile platforms make it ideal for such purposes. Additionally, others find Apache Derby useful for quick prototyping due to its ease of setup and configuration.

It is advisable for users to gain a thorough understanding of Apache Derby's features and functionality before considering a migration to a different database system.