
Photo Credit: RickC Creative Commons
Google’s IT data centre infrastructure was damaged by lightning [http://www.bbc.com/news/technology-33989384] the damaged resulted in some data loss.
Kelcroft conducts data centre audits, and we always find opportunities for improvement.

Data Centre Lightning Protection

Lightning Protection installation defective

Lightning conductor covered by aluminium cladding

Data centre emergency backup system had no battery connected
Investigations after data loss and downtime reveals the problems, periodic independent audits is the only tried and trust method to check that your mission critical systems are protected, and to ensure your data is safe.