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As a Document DB it remains true to the core principles of these type of storage mechanisms. Somehow it manages to combine the best of relational databases with that of document databases.
Hadi Hariri, JetBrains -
RavenDB is a great piece of technology and had a very positive impact on our workflow. The dedicated and very professional support of the core team really makes a difference.
Federico Lois, Founder, Corvalius
Re: Unique constraint - why the back reference?
by asgerhallas
Re: [RavenDB] Re: How to search/query across multiple document attributes
by Itamar Syn-Hershko
Re: How to search/query across multiple document attributes
by billbassler1@hotmail.com
Re: [RavenDB] Re: How to search/query across multiple document attributes
by Itamar Syn-Hershko
Re: How to search/query across multiple document attributes
by billbassler1@hotmail.com
Re: [RavenDB] Dynamic index query - no results
by Alexander Sidorov
Re: [RavenDB] Index field Enum
by Alexander Sidorov
Re: How to search/query across multiple document attributes
by billbassler1@hotmail.com
Re: [RavenDB] Re: Database Performance and Maintenance
by Oren Eini (Ayende Rahien)
Re: [RavenDB] Can't delete index using build 616
by Oren Eini (Ayende Rahien)
Re: [RavenDB] Re: Search across aggregate documents and produce a pagable summary list
by Itamar Syn-Hershko
Re: [RavenDB] Multimap/Reduce join not working
by Oren Eini (Ayende Rahien)
Re: [RavenDB] Re: How to search/query across multiple document attributes
by Itamar Syn-Hershko
Licensing
Hibernating Rhinos offers both Open Source and commercial editions of RavenDB.
Commercial editions can be used in closed source environment and are available under a subscription or perpetual pricing model. Prices are per instance. As long as the subscription is valid, new releases are included in it automatically.
What does this means?
You can use Raven for free, if your project is Open Source. If you want to use Raven in to build commercial software, you must buy a commercial license.
Pricing
One time payment
per instance
2 incidents / instance for the first 6 months.
Additional support:
$249 instance / year.
OEM (Embedded only)
developer / year
Renewal
developer / year
2 incidents / instance / year
The OEM license allows royalty free distribution of RavenDB, and is available only for the Embedded version.
If you are a startup company, open source project, or would like to use RavenDB in a non-commercial closed source project, please contact us to request free licensing.
Would I be forced to release my OSS projects using Raven under the AGPL?
No, Raven’s AGPL license contains an explicit exception for OSS projects. You can release your project under any OSI approved license. Note, however, that you can’t change RavenDB's own licensing. Users of your project would still need to comply with RavenDB's licensing.