So, what does this developer edition include? We believe it includes a lot of goodness for the development of content-enabled applications.
- First of all, free software for developers
- A new one-click installation process for the core of the EMC Documentum ECM Platform
- xDB and new XML components – please visit the just-launched XML Technology Developer Community for more details about our native XML database and other technologies
- Integration between the resulting development environment and online community resources and support mechanisms – think of this as a starting point and means to the ends you want to pursue, not an end in itself
Essentially, we’re trying to provide a low-touch, DIY experience. That being said, by integrating your local installation to an online community, the developer edition enables you to reach out to fellow developers and EMC employees as your pursuit your content management development interests grows. For example, you’ll find a range of white papers, documents and videos, as well as sample code in, for example, Java and C# (.NET). Topical tutorials available online are drawn from our Education Services library.
So, what is the process to obtain the free developer edition? We hope that it’s straightforward.
- Browse here and login into ECN/EDN
- Navigate here and complete a short (less than 30 seconds) registration form. Click the “Continue” button to proceed to the download site. (You may need to add firstname.lastname@example.org to your email safe senders list so as not to miss messages from that address (i.e. have them interpreted by Outlook as junk).)
- Navigate the EMC SubscribeNet links to arrive at the FTP download (or HTTPS-based download, if you prefer). Note that the download is a bit more than 1.73 GB and represents a Zip archive, which means that you should ensure adequate disk space to extract, deploy, etc.
- Commence your download.
In a follow-up post, I’ll walk you through the installation experience and how to leverage the version of DFS that comes with the developer edition. BTW, if you’re too anxious to dive in and can’t wait for my post, go for it! There is an online getting started guide as well as an online tutorial for building your first application.
Update 5/20/2009: Well, I’m about to take a much needed vacation, and I have yet to follow-up with a walk-thru post. So, I wanted to at least provide some details here as to what this software requires system-wise. System requirements are as follows (and are displayed in the initial installer screen):
- No Microsoft SQL Server or SQL Server Express installed 
- No other Documentum software installed 
- Microsoft .NET 2.0 or higher 
- Browser with Sun JRE 5.0 update 16 or higher 
- Minimum of 3 GB RAM (4 GB RAM is recommended)
- 5 GB of free disk space 
- Intel x86 CPU
- Operating system–again 32-bit only for this release–is one of the following: Windows XP SP3, Windows Server 2003 SP2 or Windows Server 2003 R2 SP2
- You must be logged in as a member of the Windows Administrators group, but not necessarily as Administrator
 Be aware that if you already have Visual Studio (e.g. 2005 or 2008) installed on your target machine, you may need to first uninstall the version of SQL Server that may have been installed with the IDE. If you are running Windows SharePoint Services or UDDI on your target (Windows Server 2003) machine, you may also need to see what embedded database is supporting these services before proceeding with this developer edition installation.
 Be sure to understand where you may still have Documentum-related configuration files on disk (e.g. dfc.properties, C:\Documentum, etc.).
 Microsoft .NET Framework 3.0 is required for WCF-based consumption of DFS endpoints; so, I recommend .NET 3.0, which includes (requires as its foundation) .NET 2.0. .NET 3.5 is also supported by DFS, if you prefer to leverage WCF “v2.”
 This is supported by Webtop and DA.
 Keep in mind that, as I noted above, the Zip archive download is a bit more than 1.73 GB. The total size of its extracted contents is not that much larger, but you’re also starting to approach 4 GB; so, I recommend that you have 10 GB free disk space in order to complete the installation with room to spare before cleaning up the extracted bits and the original archive to reclaim that 4 GB.
…and, welcome, CMS Watch readers!
Update 7/16/2009: Be sure to run Windows Update after installing DevEd. Typically, you’ll need to apply SQL Server 2005 SP3. Note that if you upgrade a DevEd environment from 6.5 SP1 to 6.5 SP2 (via uninstall-reboot-install) that you should still run Windows Update after your upgrade, and you may need to re-apply SQL Server 2005 SP3.
When upgrading a DevEd environment from 6.5 SP1 to 6.5 SP2, I also recommend that following the uninstall and reboot, that you confirm C:\Documentum and C:\Program Files\Documentum are empty before you proceed to install the newer DevEd.
Finally, if you’re reading this blog but not the installation guide, please note that you should uninstall DevEd via Start | Programs | Documentum | Uninstall, not via Add/Remove Programs under Control Panel.