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Laptops, PC’s, Servers, Storage, Etc…<br />Bill Maynard – TechCon Services<br />
Overview<br />Laptops<br />Desktops and Workstations<br />RAID<br />Servers<br />Storage and Backup<br />Summary<br />
Laptops<br />Personal Use<br />Mobile<br />Desktop Replacement<br />Limited expansion<br />Multi – tier product lines IE: ...
Desktops and Workstations<br />Small to full Tower form factor<br />All in Ones<br />Expandability<br />Individual User<br...
RAID Redundant Array of Independent Disks<br />Level 0 -- Striped Disk Array without Fault Tolerance: Provides data stripi...
Servers<br />A server is designed and constructed differently from a PC. The main considerations for server design are the...
Storage and Backup<br />USB<br />Small Network Storage<br />Networked Storage<br />Direct Attached Storage<br />Disk Stora...
Summary – When do you need a server vs. desktop/workstation<br />When multiple people need access on a regular basis<br />...
Questions<br />
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Servers And Storage for your Businesss

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Transcript of "Servers And Storage for your Businesss"

  1. 1. Laptops, PC’s, Servers, Storage, Etc…<br />Bill Maynard – TechCon Services<br />
  2. 2. Overview<br />Laptops<br />Desktops and Workstations<br />RAID<br />Servers<br />Storage and Backup<br />Summary<br />
  3. 3. Laptops<br />Personal Use<br />Mobile<br />Desktop Replacement<br />Limited expansion<br />Multi – tier product lines IE: Dell<br />Home Use: Inspiron, XPS, <br />Business Use: Vostro, Latitude<br />New Trends <br />Netbooks (Ultra small)<br />Tablets<br />
  4. 4. Desktops and Workstations<br />Small to full Tower form factor<br />All in Ones<br />Expandability<br />Individual User<br />Stationary <br />Multi – tier product lines IE: Dell<br />Home Use: XPS, Vostro<br />Business Use: Dell Precision, OptiPlex<br />
  5. 5. RAID Redundant Array of Independent Disks<br />Level 0 -- Striped Disk Array without Fault Tolerance: Provides data striping (spreading out blocks of each file across multiple disk drives) but no redundancy. This improves performance but does not deliver fault tolerance. If one drive fails then all data in the array is lost. <br />Level 1 -- Mirroring and Duplexing: Provides disk mirroring. Level 1 provides twice the read transaction rate of single disks and the same write transaction rate as single disks. <br />Level 5 -- Block Interleaved Distributed Parity: Provides data striping at the byte level and also stripe error correction information. This results in excellent performance and good fault tolerance. Level 5 is one of the most popular implementations of RAID. Requires at least three disks.<br />
  6. 6. Servers<br />A server is designed and constructed differently from a PC. The main considerations for server design are the need to handle sustained loads for long periods of time and to monitor and manage the machine.<br />More Expensive <br />Tower or Rack Mount<br />Disk (RAID)<br />RedundantPower<br />Multiple Use<br />Multiple Users<br />Reliability<br />Blade Servers<br />Virtualization<br />
  7. 7. Storage and Backup<br />USB<br />Small Network Storage<br />Networked Storage<br />Direct Attached Storage<br />Disk Storage for Backup<br />Tape Storage for Backup<br />
  8. 8. Summary – When do you need a server vs. desktop/workstation<br />When multiple people need access on a regular basis<br />Print, Mail, File<br />Shared applications IE: QuickBooks<br />Databases<br />Applications are critical to the organization IE: Mail services<br />Need a central repository for data and backup<br />
  9. 9. Questions<br />
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