DataObjects.Net is the ideal object-relational mapper (ORM) and business logic layer (BLL) development framework for modern .NET projects that:

  • Wish to leverage all the best language features and technologies that .NET has to offer
  • Have non-trivial domain models with deep inheritance and composite objects
  • Prefer code-first, test-driven development
  • Cannot settle for less than excellent performance
  • Want a solution that scales easily


Latest Releases

5.0.9 03 Mar 2016 release notes

Get it from: DataObjects.Net Nuget.Org

4.6.9 03 Jul 2015 release notes

Get it from: DataObjects.Net Nuget.Org

Upcoming release

5.0.10 RC — June, 2016

New features
  • Providing access to database in read only mode
  • Support for DateTimeOffset for SQLite
Improvements
  • Cross-hierarchical type movements become unsafe operation
Bug fixes
  • Wrong column mapping in queries by Interface type
  • ReferenceFinder retunts not all references in ClientProfile mode
  • Incorrect extraction of DateTimeOffset columns in Oracle
  • Corrupted metadata of non-default nodes in some cases

Roadmap

Deliver better solutions – faster

Business domains of arbitrary complexity can be easily modeled in DataObjects.Net. You get tons of must-have features for rapid application development such as transactional entities, lazy loading, change tracking, concurrency, validation, event notifications, N-level undo and much more right out of the box with every domain model you develop.

DataObjects.Net implements a blazing-fast LINQ provider that will satisfy even the most complex, performance-critical IQueryable use cases that your demanding users can conceive!

Our fast and reliable support will make certain you cross the finish line with lots of time to spare. The community will eagerly share their success tips and tricks with you.

Pain-free project maintenance

DataObjects.Net brings high performance and great scalability to both the data access layer (DAL) and the business logic layer (BLL). Über-Batching Technology™ maintains the ideal conversation between your application and data storage considerably decreasing the number of roundtrips there; future queries along with flexible prefetching allows to solve issues like “SELECT N+1” by a number of ways.

Automatic database schema upgrades and Ruby-on-Rails-like migrations significantly simplifies version-to-version upgrade process and will change how you think about deploying database changes!

Business benefits

Our pricing policy is highly adaptable to the scope of your projects. Payment by installments, regular discounts, academic licenses: there are lots of options to make DataObjects.Net affordable for your project or organization. In addition, we provide 45-day money back guarantee.

The lowest available price is just $150. In return you get the great product, 12 months of guaranteed support, new releases and nightly builds. Community Edition is available for FREE.

DataObjects.Net is much more than an ORM, it will save you time and help you deliver a better product that is easier to maintain over time. What are you waiting for? Get started with DataObjects.Net.

Customers