This years X-mas project was to build a little ARM based cluster of pcdunio (Raspberry Pie 2+ like) boards running a MongoDB 3.0 NoSQL database for under $200.
pcdunio MongoDB Cluster
![pcdunio MongoDB Cluster pcdunio MongoDB Cluster](https://www.ferzkopp.net/wordpress/wp-content/uploads/2016/01/Datacenter-478x350.png)
This years X-mas project was to build a little ARM based cluster of pcdunio (Raspberry Pie 2+ like) boards running a MongoDB 3.0 NoSQL database for under $200.