SAP HANA in Data Centers

Where can I find an overview of all topics with regard to data center considerations related to SAP HANA?

An overview of all data center topics for SAP HANA you can find in the linked document. It gives an overview of the HANA features covering the following areas.

• Platform & Appliance methodology (Installation & Update)
• Persistence
• Backup & Recovery (System Copy)
• High Availability
• Disaster Recovery
• Monitoring & Administration
• Security & Auditing

http://scn.sap.com/docs/DOC-60341

For some of those topics you can find additional information in the System Landscape / Architecture category of this FAQ.

http://scn.sap.com/community/bw-hana/faq/content?filterID=contentstatus[published]~category[system-landscape-architecture]