This post unifies the sessions of the international course on ICT for rural development that focussed in cloud computing and data centres. Those sessions wher hosted at the NIRD in Hyderabad and in Bangalore at the C-DAC office.
Datacentre & cloud computing
Technical considerations and basis
Introduction about the structure of the data networking C
Some of the concepts
LAN
WAN
Internetwork
Infrastrcuture
Storage capacity
DAS: Direct attached storage
Kb = 10 a la 3
MB = 10 a la 6
GB = 10 a la 9
TB = 10 a la 12
NAS: Shared Network
PetaBytes = 10 ala 15
Exabytes = 10 a la 18
SAN: Storage Area Network
Big Data
Aplications of Data Centre Objectives
– Provide applications and G2G (Government to government)
G2B
G2C (Government to citizen)
CAPEX: Capital expenditure. You
100 Kg of weight in a mt2 must be the load bearing
Which frecuencies can you use?
There are certain bands which are restricted and others that are free.
Available bands:
3 – 30 MHZ – HF
30 MHZ – 300 VHD
300 MHZ – 3GHZ UHF
3 – 30 GHZ TQHC
1 – 3 GHZ are free
C-DAC Bangalore – Visit to super computer Param Padma
Author: luismsanchez
Bogotá, Colombia.
Sentipensante, defensor de Derechos Humanos, voluntario en acciones humanitarias y promotor de alternativas al desarrollo y la cultura libre y autodidacta de las ciencias de la información.
Sociólogo, co-fundador de ReDHumus.org, especialista en acción sin daño y construcción de paz.
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