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5 things that are easier with erwin Data Modeler than SAP PowerDesigner

Mar 18, 2025 by Ryan Crochet

See how erwin Data Modeler can make your job easier than SAP PowerDesigner

As SAP PowerDesigner nears extinction, it’s time to explore a highly evolved data modeling alternative. And while change is hard, switching to erwin doesn’t have to be. So, let’s jump right into the top 5 ways erwin Data Modeler will make your job easier than the soon-to-be-unsupported SAP PowerDesigner-osaurus. 

1. Streamlined model migration

You may be nervous about switching to a new tool, and understandably so. There are a lot of data modeling products out there that could make this difficult for you. But erwin Data Modeler simplifies the entire process.

You’ll get everything you need to make your transition from SAP PowerDesigner smooth and hassle-free, as erwin Data Modeler provides:

  • Automated model conversion: Imports PowerDesigner models seamlessly, reducing manual work and errors.
  • Preservation of metadata: Ensures existing relationships, constraints and business rules stay intact during migration.
  • Minimal downtime: Transitions data models quickly to prevent business disruption.
  • Comprehensive documentation: Delivers detailed reports to verify model accuracy post-migration.

2. Industry-leading support

Unlike SAP PowerDesigner, which is on its way to becoming a relic of the past, erwin Data Modeler is fully supported by a dedicated team of experts. You’ll never be left scrambling or searching through outdated documentation. When you have questions, erwin Data Modeler experts are there to solve your challenges quickly.

You can take advantage of:

  • 24×7 customer assistance: Get expert help when you need it most.
  • An extensive knowledge base: Find answers in seconds with our continually updated guides, expert-led on-demand webinars and more.
  • An active user community: Engage with a vast network of data professionals who share insights and solutions.
  • Regular updates: Ensure you’re always working with the most secure, cutting-edge data modeling technology.

3. Unrivaled platform connectivity

Gone are the days of being limited to a handful of database types. erwin Data Modeler connects seamlessly to all your data sources, including relational, NoSQL, cloud and big data environments.

Key advantages include:

  • Broad compatibility: Gain support for all your legacy and modern databases, including Oracle, SQL Server, DB2, MongoDB, Cassandra, Amazon Redshift, Snowflake and more.
  • Cloud and on-premises flexibility: Work across hybrid environments with ease.
  • Seamless integration: Connect with ETL tools, BI platforms and enterprise applications easily.
  • Consistent data models: Maintain high-quality, standardized data across all systems.

4. Enhanced data visibility

Data modeling shouldn’t be a roped-off dig. The best PowerDesigner alternative gets organizations out of the Jurassic era by breathing new life into data modeling and making it more accessible. With erwin Data Modeler, everyone in your organization, from analysts to executives, can visualize and understand data structures clearly.

erwin makes this easy with its:

  • Customizable UI: Gain an intuitive interface designed for both technical and non-technical users.
  • Visualization portal: Collaborate with stakeholders in an easy-to-understand format.
  • Quick and efficient compare and sync: Identify discrepancies and keep models aligned.
  • Mart on Cloud SaaS offering: Access and manage your models from anywhere.
  • Business-friendly terminology: Translate complex technical names into clear, user-friendly terms.

5. Strengthened data governance

Good data governance is essential for ensuring data integrity, compliance and usability. And that’s incredibly important for the success of your AI initiatives. With erwin Data Modeler, you’ll have the structure and automation you need to enforce governance policies across your organization.

You’ll easily strengthen data governance with:

  • Enterprise glossary integration: Standardize data definitions across teams.
  • Git integration and version control: Keep track of changes and ensure model consistency.
  • Automated compliance checks: Ensure adherence to industry regulations like GDPR, HIPAA and CCPA.
  • Elimination of data silos: Facilitate seamless collaboration and interoperability between departments.

erwin Data Modeler: The data modeling solution that evolves with your needs

Why stick with a tool that’s nearing extinction when you can embrace a modern, fully supported and future-ready solution? SAP PowerDesigner is fading into obsolescence, but erwin Data Modeler is here to stay.

Switching to a solution that streamlines model migration, comes with highly rated support, provides nearly limitless platform connectivity, improves data visibility and understanding and strengthens data governance will not only make your job easier than SAP PowerDesigner, but it will also set up your organization for ongoing success in our AI era.

Now’s the time to break away from software that will soon be unsupported and outdated. Step into the future of data modeling with erwin Data Modeler – because you deserve a solution that’s built to last.