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The real challenge in Data Center
The data center real challenge is not the
  individual discipline and parts on it but the
  opposing effect of each it has onto one
  another - which needs to be monitored and
  controlled
Trade mark of Traditional Data Center


1. poor efficiency till the room is full
2. "for long term use" design - poor capex
   investment

3. too many risk involved
   a. technology change
   b. air flow management strategy
   c. water distribution
Data center hardware-environment
           relationship




                               Density per
     Cooling
                               unit space



               HARDWARE Eqpt



                 Power
Data Center Challenges
  (Power and Space)
         Cabinet
         Rack
         &nd
         Power
         density

               Floor
               Space
Data Center Challenges
Capacity - Cooling and Space
 Rack Density       Cooling




  Floor Space   Cooling Distribution
                      Needs
Data Center Challenges
                      (cooling and power)
                                                 Concern area

Equipment             Cooling

                                                             Cooling
                                        Equipment




            Supply                                  Demand




Max. Draw Power = Breaker Power * 80%     Max. Actual Usage = Breaker Power * 50%
Capacity Management
• Optimize Use
  – Reduce the gap between the actual usage and
    design


• Right-Size
  – Reduce the gap between the supply and demand
Relationship of Availability to Efficiency


        Availability

                       As you increase the service availability
                       the efficiency of the Data Center drops
                       since more equipment needs to be powered
                       up and cool down for the same number of service.
                       The density of equipment also affect the way the
                       Data Center is being cooled down.
        Efficiency
Relationship of Availability to Efficiency

                               Availability

                               Efficiency
 As you increase the service availability the efficiency of the Data Center drops
 since more equipment needs to be powered up and cool down for the same
 number of service. The density of equipment also affect the way the Data Center is
 being cooled down.
High-Availability
                    • Hardware
      Reliability
                    • Software


                       • Components
          Redundancy   • Clustering
                       • Mirroring

                    • Fail-over/Fail-
     Resiliency       back
                    • Load-sharing
Data Center Links

       DRS



LAN
       Data    WAN
      Center

       BnR

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challenges in data center

  • 1. The real challenge in Data Center
  • 2. The data center real challenge is not the individual discipline and parts on it but the opposing effect of each it has onto one another - which needs to be monitored and controlled
  • 3. Trade mark of Traditional Data Center 1. poor efficiency till the room is full 2. "for long term use" design - poor capex investment 3. too many risk involved a. technology change b. air flow management strategy c. water distribution
  • 4. Data center hardware-environment relationship Density per Cooling unit space HARDWARE Eqpt Power
  • 5. Data Center Challenges (Power and Space) Cabinet Rack &nd Power density Floor Space
  • 6. Data Center Challenges Capacity - Cooling and Space Rack Density Cooling Floor Space Cooling Distribution Needs
  • 7. Data Center Challenges (cooling and power) Concern area Equipment Cooling Cooling Equipment Supply Demand Max. Draw Power = Breaker Power * 80% Max. Actual Usage = Breaker Power * 50%
  • 8. Capacity Management • Optimize Use – Reduce the gap between the actual usage and design • Right-Size – Reduce the gap between the supply and demand
  • 9. Relationship of Availability to Efficiency Availability As you increase the service availability the efficiency of the Data Center drops since more equipment needs to be powered up and cool down for the same number of service. The density of equipment also affect the way the Data Center is being cooled down. Efficiency
  • 10. Relationship of Availability to Efficiency Availability Efficiency As you increase the service availability the efficiency of the Data Center drops since more equipment needs to be powered up and cool down for the same number of service. The density of equipment also affect the way the Data Center is being cooled down.
  • 11. High-Availability • Hardware Reliability • Software • Components Redundancy • Clustering • Mirroring • Fail-over/Fail- Resiliency back • Load-sharing
  • 12. Data Center Links DRS LAN Data WAN Center BnR