"We're 2 hours into a 3-day class, and you've solved our most pressing production issue!"

BIT.Group is a professional services provider with offices in Germany and PR China, and a headcount of more than 300 employees. An SAP Gold Partner, BIT.Group has a long-standing cooperation with SAP AG to provide top-notch SAP solutions to customers in EMEA and across the globe.

BIT.Group operates BIT.Cloud, an Apache CloudStack based multi-tenant private/public cloud environment based on Ceph distributed storage.

In a three-day training engagement, hastexo Principal Consultant and instructor Florian Haas worked with a team of BIT.Group storage experts to expand the team's Ceph knowledge and optimize the system for performance and stability.

Get trained on OpenStack in 2015! Here is our open enrollment class schedule for the current year.

If you are interested in a class where no open-enrollment slot is currently available, please don't hesitate to contact us.


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This is our treasure trove of technical knowledge, coming out of several years of consultancy practice. And we're sharing it freely!



You did your best to secure your setup against outages caused by hardware failures or infrastructure outages? That's great! But would your setup survive a catastrophic failure? This is where disaster recovery comes in. And with the Linux Cluster Stack, you've already got all the tools for effective disaster recovery in your hands!

We have a very attractive volume discount model — the more Credits you buy, the cheaper they get. Take a look!

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You've received help from one of us on IRC, on a mailing list, or at a conference? And we made a useful contribution to your setup, or fixed your problem? This is where you can say thanks — and read what other community members have to say about us!



Do you have an open-source HA cluster setup in place, and think something's not quite right with it? Are you suffering from unexpected fail-overs or poor performance? Our Availability Checkup is how we help you find out what's wrong.

Customer satisfaction is our top priority. And there's no better knowledge transfer than in face-to-face communications. Get in touch, let us know what you're about to deploy. We'll get an expert on the ground to help you.

Our remote consultancy services give you the opportunity to quickly get the help you need, exactly when you need it. Our Ask The Expert Now™ system enables you to talk to one of our consultants within minutes of visiting our web site.

No matter where you are: we won't leave you hanging.