demystifying “the cloud” - learn from sandro€¦ · demystifying sandro cuccia “the cloud...
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Demystifying
Sandro Cuccia
“The Cloud”
POTSPlain-ole’-telephone-service
A Network of Telephones
POTSPlain-ole’-telephone-service
IT’s NOT COMPUTER DATA…IT’s VOICE
COMMUNICATIONS
Telephone Service“Cloud”
CellularTelephony
Cell Tower
Cell Tower
Voice Telephony Voice Telephony Digital Voice Telephony
SMS
POTS Cellular Service
Telephony
Voice TelephonyPOTS Cellular Service
Voice Telephony Digital Voice Telephony
SMS
The Telephony Network(also a “cloud”)
But Wait! … There’s More!
Telephony ComputerData
“Cellular Data”
It’s not just…
TelephonyComputer
Data“CellularVoice”
“CellularData”
Wi-Fi
Internet“The Cloud”
Internet
During the ‘60s…
InternetThe ‘70s & ‘80s…
Internet
During the ‘90s…
Internet
All based on … Digital (Computer) DATA
DATA
Email Web Pages
Texting (proprietary) Files & Photos
Internet Telephony (Skype) Streaming Content (video, music, audio)
Commerce
InternetDATA
All based on … Digital (Computer) DATA
All based on … Digital (Computer) DATA
Internet
Data CloudDigital Data Cloud
Computer Data Cloud
The Cloud
Data CloudDigital Data Cloud
Computer Data Cloud
The Cloud
Apple iCloudGoogle Drive
Microsoft OneDriveAdobe Creative Cloud
•••
The Cloud
All based on … Digital (Computer) DATA
All based on … Digital (Computer) DATA
Internet
All based on … Digital (Computer) DATA
All based on … Digital DATA
WiFi Map by WiFi Map LLC
Internet
All based on … Digital (Computer) DATA
Wi-Fi
The Smartphone
Telephone (Digital Voice)
Computer (Data)
The Tablet
The Tablet
The Tablet
Telephone (Digital Voice)
Computer (Data)
But… How’s This Work?
8 KHz
3 GH
z
Radio Spectrum
10 GH
z15 G
Hz
RadarMicrowaves X Rays
Gamma Rays
4 to 7 THz
Visible Light
Spectrum
Cosmic Rays
Sound
Electricity
Not to scale!
8 KHz
3 GH
z
Radio Spectrum
10 GH
z15 G
Hz
RadarMicrowaves X Rays
Gamma Rays
4 to 7 THz
Visible Light
Spectrum
Cosmic Rays
Sound
Electricity
Not to scale!
8 KHz
3 GH
z
Radio Spectrum
10 GH
z15 G
Hz
RadarMicrowaves X Rays
Gamma Rays
4 to 7 THz
Visible Light
Spectrum
Cosmic Rays
Sound
Electricity
Not to scale!
8 KHz
3 GH
z
Radio Spectrum
10 GH
z15 G
Hz
RadarMicrowaves X Rays
Gamma Rays
4 to 7 THz
Visible Light
Spectrum
Cosmic Rays
Sound
Electricity
Not to scale!
540 KHz
88 MH
z
AM RADIO
108 MH
z
VHF TV1 G
Hz
Not to scale!
1.6 MH
z
FM RADIO
UHF TV
5 GH
z
1 GH
z
Not to scale!
5 GH
zGSM
2.4 GH
z
CDMA
Cellular (Phone/Data)
VHF TV UHF TV
AM RADIO
FM RADIO
1 GH
z
Not to scale!
5 GH
z
2.4 GH
z
Wi-Fi 2.4Wi-Fi 5.0
VHF TV UHF TV
AM RADIO
FM RADIO
1 GH
z
Not to scale!
5 GH
z
2.4 GH
z
Bluetooth
VHF TV UHF TV
AM RADIO
FM RADIO
1 GH
z
Not to scale!
5 GH
z
2.4 GH
z
GPS Receiver
VHF TV UHF TV
AM RADIO
FM RADIO
1 GH
z
Not to scale!
5 GH
z
2.4 GH
z
Pay (NFC)
VHF TV UHF TV
AM RADIO
FM RADIO
1 GH
z
Not to scale!
5 GH
z
2.4 GH
z
Cellular (Phone/Data)Wi-Fi 2.4Wi-Fi 5.0BluetoothGPS Receiver Pay (NFC)
VHF TV UHF TV
AM RADIO
FM RADIO GSM
CDMA
Telephony Internet (data)
CellularService
Wi-FiService
$ $
POTS
iPhone
Internet (data)
Cellular Service
Wi-Fi Service
$ $
TelephonyPOTS
iPad
Internet (data)
Cellular Service
Wi-Fi Service
$ $
$130 option
iPad
+$130 +per month data plan
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