Remote Hands in any data centre in Hamburg.

Many companies that host in Hamburg do not operate from Hamburg. A shipping line, a publisher or a manufacturer may have its head office in Munich, London or further away, with the racks placed in a colocation facility chosen for connectivity or cost. When a drive fails at night or a switch needs a cold restart, flying someone in is not a realistic answer. An engineer registered with the facility in advance, who knows its door procedure, can be. Written runbooks that name the cabinet, the port and the expected result make this work faster, because the engineer does not have to guess at anything while a remote colleague waits on the line.

Getting to the cabinet is often the slowest part. Hamburg's approach roads can clog with port and commuter traffic, and autumn and winter weather on the north German coast can make travel to an outlying facility slower than the map suggests. For that reason we recommend registering engineers with the provider before an incident, so a request on a stormy Sunday does not start with a search for an authorised contact. Instructions written in English or German are both workable. It also helps to agree who approves a change when your own staff are asleep or travelling.

Hamburg's IT estate follows the shape of the city. The port, the freight forwarders and the shipping offices run systems that cannot stop for the night, while media houses, aerospace suppliers and energy companies add their own server rooms and production networks. Colocation and hosting facilities serving Hamburg may sit on the edges of the urban area or closer in, so a typical job means crossing the city between an office, a logistics site and a hosting facility. Companies headquartered elsewhere often keep a Hamburg branch or terminal with no IT staff of its own.

The physical setting adds its own demands. Hamburg is a low-lying city on the Elbe, threaded with canals and waterways, with a damp, windy climate and a harbour that brings salt air and heavy goods traffic. Old brick warehouse and office buildings stand beside new glass developments in HafenCity, and the two behave very differently when you need to pull cable, mount equipment or plan a wireless network. The city works on Central European Time, so it shares its working day with most of Europe.