ickies said:
"Data centers generally house computing, data-storage and networking equipment assisting in Web-based services and transactions." - SJ Business Journal
This obviously points to iTMS, which is only going to grow in content and traffic.
HOWEVER, the article only mentions similar data centers being built/bought by other telecom companies, like Sprint Nextel and Verizon. I have Sprint for my cell and Verizon for my home/DSL, and I'm not aware of ANY significant web-based services they offer. So is this data center also equipped for cellular network support, is this part of the 'Mobile Me' thing?
The description was quite naive, stating "assisting in Web-based services and transactions".
Data Centres, simple put, are a series of big rooms that are:
- environmentally protected and maintained (air conditioning, humidity control, dust extraction etc)
- power protected (multiple incoming supplies, battery backup/UPS, backup generators etc)
- physically secured (walls normally metal shielded, no glass, intense inbound and outbound access security, CCTV etc)
- racked (normally, have racks for mounting equipment)
- cable routing (cable baskets, false floors etc - lots of ingress points from external ducting, and room-to-room)
- fire protection (gas, liquid dump, ducting foam etc)
You then have different types of centres, normally dictated by their geographic location. Some are on the top of fibre exchanges (or rather, the fibre exchanges are inside the centre), some are in offices, some on campus' etc. Those in offices, or on campus' are normally private usage, and will normally house a company's networking, computing and data storage. Those ontop of fibre exchanges are normally more towards communications, and inter-networking.
Sprint and Verizon are carriers, and house their network in data centres. Most data centres sell off space/capacity to carriers and service-providers to locate fragments of their network - it's likely MCI would only have used a small percentage of the facility, and leased the rest out.
To use a shell (which has power and protection), you need to install racks, power to rack distribution (PDU's from taps under the floor), cabling between your equipment, cabling from external sources (Fibre etc) and of course, install your equipment.
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