Apache Isis

Website

isis.apache.org

Categories

#Business Management #ERP #No Code #Application Builder

Structr

Website

structr.com

Categories

#Project Management #Document Collaboration #Cloud Storage #Office & Productivity

Apache Isis features and specs

• Rapid Application Development
  Apache Isis simplifies the development of domain-driven and RESTful applications, significantly reducing the time required to build typical CRUD interfaces.
• Domain-Driven Design
  It supports domain-driven design principles, allowing developers to focus on the business logic without being bogged down by technical details.
• Convention Over Configuration
  The framework uses sensible defaults and conventions, minimizing the need for configuration and allowing for easier setup and maintenance.
• Extensible Architecture
  Apache Isis provides a modular architecture that can be extended with custom modules and plugins, allowing for highly customizable applications.
• Automatic User Interface Generation
  Based on the domain model, Isis can automatically generate a web-based user interface, helping developers visualize and interact with the application quickly.

Possible disadvantages of Apache Isis

• Learning Curve
  Due to its unique approach to application development rooted in domain-driven design, new developers might face a steep learning curve.
• Limited Community and Resources
  Compared to more mainstream frameworks, Apache Isis has a smaller community and fewer learning resources, which could be a challenge when seeking support.
• Performance Overhead
  The abstraction and automation features might introduce performance overhead, which can be a concern for very high-performance demanding applications.
• Complex Customization
  While it is built to streamline many processes, highly customized features may require significant tinkering and a deep understanding of the framework.
• Niche Use Case
  Its focus on domain-driven design and specific architectural styles may make it less suitable for certain types of projects or various application layers.

Structr features and specs

• Full-Stack Solution
  Structr offers a cohesive full-stack solution, combining back-end and front-end capabilities into one package, which can simplify development and maintenance.
• Graph Database Integration
  Structr is built on top of Neo4j, a leading graph database, allowing users to leverage graph data models and operations effectively.
• Rapid Development
  With its low-code environment, Structr enables faster application development and prototyping, reducing time-to-market.
• User-Friendly Interface
  The platform provides a user-friendly interface that helps both developers and non-developers to design and manage applications without deep technical knowledge.
• Flexibility
  Structr's customizable architecture supports diverse use cases and can be tailored to fit specific project requirements.

Possible disadvantages of Structr

• Learning Curve
  While Structr offers extensive features, new users might face a significant learning curve before mastering its full potential.
• Limited Community Support
  Compared to other development platforms, Structr has a smaller community, potentially leading to less community-based support and fewer third-party resources.
• Dependency on Neo4j
  As Structr heavily relies on Neo4j, users must also have an understanding of Neo4j, which may require extra learning and adaptation.
• Performance Constraints
  For very large and complex data sets, performance might be a concern, as graph databases like Neo4j can have limitations compared to traditional databases in certain scenarios.
• Cost
  While there might be open-source components, additional features or enterprise-level solutions in Structr may involve licensing fees or additional costs.

How Apache Isis builds a webapp from a domain object model

More videos:

Short intro demo video of Structr (6:23)