4D is a powerful and intuitive development environment that integrates SQL databases and a complete HTTP server. You can organize data – from any table or record – into individual objects based on JSON (JavaScript Object Notation), a lightweight interchange format that allows your data to be shared all throughout – and external to – your 4D solution.
v12.3 [Oct 12, 2011]
While previous releases may have gone toward revolutionary overhauls – client/server, Web services, SQL – 4D v12 has been designed to bring you all the evolutionary features that developers and end-users have been clamoring for.
We've been listening to your wants and needs, and with 4D v12, we're delivering in a big way. From data synchronization and replication to PHP integration to tiny interface details you'll truly appreciate. 4D v12 gives you everything you need to be more productive.