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Data Centers and Internet
Companies need data centers to house computer systems and components used to power internet services. A data center is a facility that contains servers, storage systems, telecommunications equipment and environmental controls. Large data centers use as much electricity as a small town. India is well connected to the internet through major cable operators like TATA Communications, which owns over 24% of the internet's traffic and is one of the largest global internet service providers. Modern data centers have stringent requirements for telecommunications infrastructure, computer rooms, security, and carrier neutrality to allow interconnection between providers. They are classified into tiers based on infrastructure redundancy and availability.
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Data Centers and Internet
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- 8. Why do companiesneed data Center?
- 11. What is dataCenter ? A data Center is a facility used to house computer systems and associated components, such as telecommunications and storage systems. It generally includes redundant or backup power supplies, redundant data communications connections, environmental controls (e.g., air conditioning, fire suppression) and various security devices. Large data Centers are industrial scale operations using as much electricity as a small town.
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- 15. How is Indiaconnected to the internet? Surprise!!
- 17. – More than24% of the internet’s traffic goes through TATA Cables. – TATA Communications is one among the few Global tier-1 Internet service providers in the world.
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- 20. Largest Deal inthe Tech history???
- 21. Requirements for moderndata Centers. – The minimum requirements for telecommunications infrastructure of data Centers – Computer rooms – Single tenant enterprise data Centers – Multi-tenant Internet hosting data Centers. – The topology
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- 23. Carrier Neutrality – Todaymany data Centers are run by Internet service providers solely for the purpose of hosting their own and third party servers. – However traditionally data Centers were either built for the sole use of one large company, or as carrier hotels or Network-neutral data Centers. – These facilities enable interconnection of carriers and act as regional fiber hubs serving local business in addition to hosting content servers.
- 24. Data Center Tiers TIER1 TIER 2 TIER 3 TIER 4 99.671% 99.741% 99.982% 99.995% 22.817 hours 22.688 hours 1.5768 hours 0.438 hours Availability Status
- 25. Design considerations – occupyone room of a building, one or more floors, or an entire building. – form of servers mounted in 19 inch rack cabinets(aisles) – This allows people access to the front and rear of each cabinet. Servers differ greatly in size from 1U servers to large freestanding storage silos which occupy many square feet of floor space. – Some equipment such as mainframe computers and storage devices are often as big as the racks themselves, and are placed alongside them. – Very large data Centers may use shipping containers packed with 1,000 or more servers each; when repairs or upgrades are needed, whole containers are replaced (rather than repairing individual servers). – Local building codes may govern the minimum ceiling heights.
- 26. Design programming – Facilitytopology design (space planning), – Engineering infrastructure design (mechanical systems such as cooling and electrical systems including power) – Technology infrastructure design (cable plant).
- 27. Mechanical engineering infrastructure designs –Heating – Ventilation – Air conditioning – Humidification – Dehumidification equipment – Pressurization
- 28. – Electrical engineeringinfrastructure design – Technology infrastructure design – Site selection – Modularity and flexibility – Environmental control – Greenhouse gas emissions – Energy efficiency – Green data Centers – Network infrastructure
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- 34. Recent Trends. – MicrosoftDrops Cloud Data Center in to the Ocean. –Wanted to know Why?
- 35. Seems to beSmall But Controls the Cloud database
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- 37. – To exceeda carrier in Data Center. U have to go through – Computer networks – Internet – Shell Scripting – Red hat Linux Administration. – Cisco Data Center Management Certificate. – Finally an interest
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