Highlights

:In addition to per-database replication, there is now an additional. Start the global replication on the slave once and allcurrent and future databases will be replicated from the master to theslave automatically.
Asynchronous Failover:Make a single server instance resilient with a second server instance, oneas master and the other as asynchronously replicating slave, with automaticfailover to the slave if the master goes down.

Also see .

RocksDB Storage Engine: You can now useas much data in ArangoDB as you can fit on your disk. Plus, you can enjoyperformance boosts on writes by having only document-level locks
:We implemented distributed graph processing with Pregel to discover hiddenpatterns, identify communities and perform in-depth analytics of large graphdata sets.
Enterprise: Working with some of our largest customers, we’ve addedfurther security and scalability features to ArangoDB Enterprise likeLDAP integration,, and the brand newSatellite Collections.

Also see .

SmartGraphs: Scale with graphs to acluster and stay performant. With SmartGraphs you can use the “smartness”of your application layer to shard your graph efficiently to your machinesand let traversals run locally.
: Keep a detailed logof all the important things that happened in ArangoDB.

Deeply integrated, native
VelocyPack as new internalbinary storage format as well as for intermediate AQL values.
via RocksDB suitablefor sorting and range queries.
Foxx 3.0: overhauled JS framework for data-centricmicroservices
Significantly improved