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SchemafreeDB was designed from the ground-up to enable Rapid Database Development for web developers.
SchemafreeDB's unique combination of features include:
* Creation of free-form data structures on the fly at insert-time. e.g. Simply add an attribute 'phone-extension' to any phone object, without disturbing your existing phone objects, all without visiting a schema design stage.
* Full SQL support for querying across disparate object structures.
* You don't have to worry about issuing UPDATE TABLE on large data sets. In fact, we did away with the entire concept of UPDATE TABLE.
* Support for complex, nested data structures. Objects can contain simple attributes (String, Int, etc) or other Objects.
* Familiar SQL query language.
* Simple join-free, dot-notated syntax (e.g. WHERE $s:person.address.city='Rochester' AND $i:person.income>50000). This is familiar to the ease of working in an ORM, but without the impedance mismatch between in-memory objects and database objects.
* Free indexing. Delivers fast index-like queries without index configuration, AND at the same time delivers inserts at fast no-index speeds.
* Lightweight, consistent, platform-neutral connection library - JSON over HTTP. Access your database the same way from from any network-enabled platform.
We are currently in Alpha.
Please check us out at http://schemafreedb.com