The latest OpenStack news for your holiday weekend includes: a case study that details how CERN is using OpenStack, reflections from the Atlanta Summit, and a tribute to the community during OpenStack’s 4th birthday month.

There’s a lot going on in the OpenStack community and it’s easy to get lost in the noise. We’ve collected the top stories you need to to be reading this week. From the latest OpenStack resources to news about users, we share the content you need to stay up to date.

Case study: OpenStack hybrid cloud powers CERN’s experiments with universe

By: Archana Venkatraman

This is an in-depth look at how CERN is using OpenStack to manage the massive amounts of data produced by the Large Hadron Collider.

##[6 fresh guides for managing OpenStack](http://opensource.com/business/14/7/6-fresh-guides-managing-openstack)
By: Jason Baker

A collection of OpenStack tutorials and technical how-tos from the past month, all in one place.

##[OpenStack Sees Widespread Enterprise Adoption](http://www.enterprisetech.com/2014/06/30/openstack-sees-widespread-enterprise-adoption/)
By: Aaron Delp

This is a state-of-the-union from the point of view of an attendee and speaker at the most recent OpenStack Summit in Atlanta.

##[OpenStack Turns 4 — It’s Time to Celebrate the Community!](http://www.openstack.org/blog/2014/06/openstack-turns-4-its-time-to-celebrate-the-community/)
By: Allison Price

OpenStack celebrates it’s 4th birthday this month and the OpenStack Foundation is raising a glass to community that made it possible.

##[Straight from the source HP’s cloud value proposition](http://siliconangle.com/blog/2014/06/30/straight-from-the-source-hps-cloud-value-proposition-hpdiscover/)
By: Maria Deutscher

HP recognized OpenStack as a strategic priority early on, and credits it for the innovation they’ve been able to achieve over time.

Don’t hesitate to [get in touch](mailto:[email protected]) if you come across news we should be sharing.