With the newest version you will be able to construct a replicated system with DEX graph database, which will help you increasing the throughput of your application plus will help you achieving a higher service level of agreement. Altogether with this new version we are releasing a complete manual for this new feature. Do not miss it, specially if you have a cloud application/service.
Other new features in DEX 4.7 are a new traversal algorithm called Context, improvements in the Scripting and also in the String Statistics. More information in the release section.
Download DEX high-performance graph database for free: http://www.sparsity-technologies.com/dex_downloads & do not forget to ask for a license to test the new HA feature.