Servers & Web Hosting

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Servers & Web Hosting

  1. 1. Web g & R Host S E V in R E S
  2. 2. WHAT IS A SERVER?
  3. 3. WHAT IS A SERVER? > A server is a machine/ system that responds to the request of clients across a computer network anytime and anywhere.
  4. 4. WHAT IS A SERVER? > A server is a machine/ system that responds to the request of clients across a computer network anytime and anywhere. > It’s able to provide services across a network either to private users or to the public.
  5. 5. SERVER? > A server is a machine/ system that responds to the request of clients across a computer network anytime and anywhere. > It’s able to provide services across a network either to private users or to the public.
  6. 6. > A server is a machine/ system that responds to the request of clients across a computer network anytime and anywhere. > It’s able to provide services across a network either to private users or to the public. > Servers are similar to our PC but is designed to serve many users at a time.
  7. 7. > A server is a machine/ system that responds to the request of clients across a computer network anytime and anywhere. > It’s able to provide services across a network either to private users or to the public. > Servers are similar to our PC but is designed to serve many users at a time. > Servers needs processor, RAM, hard drive, data storage and can run a wide range of software applications.
  8. 8. CABINET NETWORK ARTHUR YAH-LENG ELLA LIQUAN REZA
  9. 9. Server comes in various shapes & sizes > universal / tower server > rack optimised server > blade server
  10. 10. UNIVERSAL TOWER SERVER
  11. 11. Tower server > look more like desktops than servers
  12. 12. Tower server > look more like desktops than servers > easily be found in a small environment/ organization
  13. 13. Tower server > look more like desktops than servers > easily be found in a small environment/ organization > lower end/cheaper
  14. 14. Tower server > look more like desktops than servers > easily be found in a small environment/ organization > lower end/cheaper > takes up space
  15. 15. RACK OPTIMIZED SERVER
  16. 16. Rack server > server which is designed to be installed in a rack
  17. 17. Rack server > server which is designed to be installed in a rack > racks contains multiple mounting slots to slot in the rack server
  18. 18. Rack server > server which is designed to be installed in a rack > racks contains multiple mounting slots to slot in the rack server > minimizes space
  19. 19. Rack server > server which is designed to be installed in a rack > racks contains multiple mounting slots to slot in the rack server > minimizes space > special cooling system/air conditioned environment 24/7
  20. 20. BLADE SERVER
  21. 21. Blade server > needs a chassis housing which houses thin, modular electronic circuit boards
  22. 22. Blade server > needs a chassis housing which houses thin, modular electronic circuit boards > blade server contains integrated processors, memory, storage
  23. 23. Blade server > needs a chassis housing which houses thin, modular electronic circuit boards > blade server contains integrated processors, memory, storage > expensive
  24. 24. > File & Print ROLES OF SERVER
  25. 25. > File & Print > Application Server ROLES OF SERVER
  26. 26. > File & Print > Application Server > Database Server ROLES OF SERVER
  27. 27. > File & Print > Application Server > Database Server > Email server ROLES OF SERVER
  28. 28. > File & Print > Application Server > Database Server > Email server > Web Server ROLES OF SERVER
  29. 29. Web server > a system that provides and deliver web content that can be accessed through the internet
  30. 30. Web server > a system that provides and deliver web content that can be accessed through the internet Web hosts > web hosts are companies that provide space on a server owned or leased for use by clients, as well as providing internet connectivity
  31. 31. Types of web hosting > shared hosting > dedicated server > virtual private server > cloud hosting
  32. 32. Shared hosting > a piece of hardware shared by many individuals/organizations
  33. 33. Shared hosting > a piece of hardware shared by many individuals/organizations > most commonly used by small organizations
  34. 34. Shared hosting > a piece of hardware shared by many individuals/organizations > most commonly used by small organizations > contains web, mail, database servers
  35. 35. Shared hosting > a piece of hardware shared by many individuals/organizations > most commonly used by small organizations > contains web, mail, database servers > very cheap and affordable
  36. 36. Shared hosting > a piece of hardware shared by many individuals/organizations > most commonly used by small organizations > contains web, mail, database servers > very cheap and affordable > shared resources
  37. 37. Shared hosting > a piece of hardware shared by many individuals/organizations > most commonly used by small organizations > contains web, mail, database servers > very cheap and affordable > shared resources > limebox SGD $ 4.95/mth > exabytes SGD $1.66/mth > just host USD $2.90/mth > go daddy USD $7.99/mth
  38. 38. Dedicated server > machine located at the data centre
  39. 39. Dedicated server > machine located at the data centre > whole server is leased to client
  40. 40. Dedicated server > machine located at the data centre > whole server is leased to client > full control and technical support
  41. 41. Dedicated server > machine located at the data centre > whole server is leased to client > full control and technical support > 8 to infinity SGD $ 250/mth > limebox SGD $164/mth > exxelnet SGD $280/mth
  42. 42. Virtual private server > not actually a physical machine but behaves like one
  43. 43. Virtual private server > not actually a physical machine but behaves like one > shared by many users but it’s sliced accurately
  44. 44. Virtual private server > not actually a physical machine but behaves like one > shared by many users but it’s sliced accurately > slightly more expensive than shared hosting
  45. 45. Virtual private server > not actually a physical machine but behaves like one > shared by many users but it’s sliced accurately > slightly more expensive than shared hosting > require technical expertise
  46. 46. Virtual private server > not actually a physical machine but behaves like one > shared by many users but it’s sliced accurately > slightly more expensive than shared hosting > require technical expertise > expected to know alot more knowledge
  47. 47. Virtual private server > not actually a physical machine but behaves like one > shared by many users but it’s sliced accurately > slightly more expensive than shared hosting > require technical expertise > expected to know alot more knowledge > apc $SGD 30/mth > vps SGD $79/mth > hostsg SGD $40/mth > flexihosting SGD $22/mth
  48. 48. Cloud hosting > similar to virtual private server
  49. 49. Cloud hosting > similar to virtual private server > provides more than one machine/server
  50. 50. Cloud hosting > similar to virtual private server > provides more than one machine/server > often distributed across the countries/ world
  51. 51. Cloud hosting > similar to virtual private server > provides more than one machine/server > often distributed across the countries/ world > full control and technical support
  52. 52. Cloud hosting > similar to virtual private server > provides more than one machine/server > often distributed across the countries/ world > full control and technical support > charged by how much capacity you use
  53. 53. Cloud hosting > similar to virtual private server > provides more than one machine/server > often distributed across the countries/ world > full control and technical support > charged by how much capacity you use > *pricing plans > amazon cloud compute $USD 61 +++
  54. 54. DSR CTS *** STOP OxOOabfOO OxOOOO1OO IRQL_NOT_LESS_OR_EQUAL p4 O3OO: xOO ERROR 139 ** *** DLL_Base DateStmp Filename Error_code 0x0101a000x 2e3fcdxx Server.exe 000100011101 0c0f0x0d0d0 2adcbfxa Application.dos 010101001001 00f0a00b0c1 10f0v0a0 iMac.dmg 101010100011 Fatal Error 404 > Please reboot computer Restart and set the recovery options in the system control panel CRSHBND_INIT_13143: CRASHDUMP > Physical memory dump complete

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