Selecting a datacenter is more complicated than just finding an ideal geographical location, as you’re essentially selecting a landlord. They’re private companies and you must act in accordance with their own terms of service. When evaluating options for us, I look at Tier-1 ISPs and Internet Exchanges in the facility. However, other considerations are used, like the financial stability 11 of their operations, floor weight loads, power grid sources, days of fuel autonomy, physical security, and more. Less obvious factors I’ve learned to account for are loading dock access, shipping and receiving procedures, and whether there is a parent lease on the building (common for subdivided buildings in urban centers). We’re a small team, and knowing I can have deliveries arrive and be held until all the parts for an installation are there before I fly into a city and install is critical. Likewise, being able to keep cold spare parts on standby at the facility ready to be swapped or installed by smart hands in an emergency provides a lot of reassurance.
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海天之间，数架歼—15T战机、歼—35战机、空警—600预警机，从航母甲板上弹射起飞，直上云霄……福建舰入列后不久的首次海上实战化训练，有效检验了电磁弹射、回收和甲板作业能力，舰机适配性得到进一步验证。