servers & web hosting
TRANSCRIPT
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SERVER
& W e b
Ho
sting
S
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WHAT IS A
SERVER?
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WHAT IS A
SERVER?
> A server is a machine/ system that responds to the request of clients across a computer network anytime and anywhere.
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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.
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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.
![Page 6: Servers & Web Hosting](https://reader034.vdocument.in/reader034/viewer/2022052523/5550c5b8b4c905f2318b4571/html5/thumbnails/6.jpg)
> 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.
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> 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.
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CABINET
NETWORK
ARTHUR YAH-LENG ELLA LIQUAN REZA
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Server comes in various shapes & sizes
> universal / tower server
> rack optimised server
> blade server
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UNIVERSAL TOWER SERVER
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Tower server
> look more like desktops than servers
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Tower server
> look more like desktops than servers
> easily be found in a small environment/ organization
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Tower server
> look more like desktops than servers
> easily be found in a small environment/ organization
> lower end/cheaper
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Tower server
> look more like desktops than servers
> easily be found in a small environment/ organization
> lower end/cheaper
> takes up space
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RACKOPTIMIZED SERVER
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Rack server
> server which is designed to be installed in a rack
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Rack server
> server which is designed to be installed in a rack
> racks contains multiple mounting slots to slot in the rack server
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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
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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
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BLADESERVER
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Blade server
> needs a chassis housing which houses thin, modular electronic circuit boards
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Blade server
> needs a chassis housing which houses thin, modular electronic circuit boards
> blade server contains integrated processors, memory, storage
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Blade server
> needs a chassis housing which houses thin, modular electronic circuit boards
> blade server contains integrated processors, memory, storage
> expensive
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> File & Print
ROLES OF SERVER
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> File & Print
> Application Server
ROLES OF SERVER
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> File & Print
> Application Server
> Database Server
ROLES OF SERVER
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> File & Print
> Application Server
> Database Server
> Email server
ROLES OF SERVER
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> File & Print
> Application Server
> Database Server
> Email server
> Web Server
ROLES OF SERVER
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Web server
> a system that provides and deliver web content that can
be accessed through the internet
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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
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Types of web hosting
> shared hosting
> dedicated server
> virtual private server
> cloud hosting
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Shared hosting
> a piece of hardware shared by many individuals/organizations
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Shared hosting
> a piece of hardware shared by many individuals/organizations
> most commonly used by small organizations
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Shared hosting
> a piece of hardware shared by many individuals/organizations
> most commonly used by small organizations
> contains web, mail, database servers
![Page 36: Servers & Web Hosting](https://reader034.vdocument.in/reader034/viewer/2022052523/5550c5b8b4c905f2318b4571/html5/thumbnails/36.jpg)
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
![Page 37: Servers & Web Hosting](https://reader034.vdocument.in/reader034/viewer/2022052523/5550c5b8b4c905f2318b4571/html5/thumbnails/37.jpg)
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
![Page 38: Servers & Web Hosting](https://reader034.vdocument.in/reader034/viewer/2022052523/5550c5b8b4c905f2318b4571/html5/thumbnails/38.jpg)
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
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Dedicated server
> machine located at the data centre
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Dedicated server
> machine located at the data centre
> whole server is leased to client
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Dedicated server
> machine located at the data centre
> whole server is leased to client
> full control and technical support
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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
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Virtual private server
> not actually a physical machine but behaves like one
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Virtual private server
> not actually a physical machine but behaves like one
> shared by many users but it’s sliced accurately
![Page 45: Servers & Web Hosting](https://reader034.vdocument.in/reader034/viewer/2022052523/5550c5b8b4c905f2318b4571/html5/thumbnails/45.jpg)
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
![Page 46: Servers & Web Hosting](https://reader034.vdocument.in/reader034/viewer/2022052523/5550c5b8b4c905f2318b4571/html5/thumbnails/46.jpg)
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
![Page 47: Servers & Web Hosting](https://reader034.vdocument.in/reader034/viewer/2022052523/5550c5b8b4c905f2318b4571/html5/thumbnails/47.jpg)
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
![Page 48: Servers & Web Hosting](https://reader034.vdocument.in/reader034/viewer/2022052523/5550c5b8b4c905f2318b4571/html5/thumbnails/48.jpg)
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
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Cloud hosting
> similar to virtual private server
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Cloud hosting
> similar to virtual private server
> provides more than one machine/server
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Cloud hosting
> similar to virtual private server
> provides more than one machine/server
> often distributed across the countries/ world
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Cloud hosting
> similar to virtual private server
> provides more than one machine/server
> often distributed across the countries/ world
> full control and technical support
![Page 53: Servers & Web Hosting](https://reader034.vdocument.in/reader034/viewer/2022052523/5550c5b8b4c905f2318b4571/html5/thumbnails/53.jpg)
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
![Page 54: Servers & Web Hosting](https://reader034.vdocument.in/reader034/viewer/2022052523/5550c5b8b4c905f2318b4571/html5/thumbnails/54.jpg)
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 +++
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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 0001000111010c0f0x0d0d0 2adcbfxa Application.dos 01010100100100f0a00b0c1 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