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Cio 2011 - Cloud Computing : Infrastructure for Connectivity to the Cloud-Safaricom-George Makori

Published on May 2016 | Categories: Documents | Downloads: 8 | Comments: 0
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C|ee4 Cempet|ag : laItosttettete Iet Ceaaett|v|ty te tbe
C|ee4
DAJ|. 30
to
Novo¬bor 20ll
lrosootor . Goorço Vo|orl ÷ 8oolor Voooçor Voooçou
8orvlcos
2
CIoud Foundation BIocks
PubIic Private Hybrid Community
DepIoyment
ModeIs
Service
ModeIs
Software as a
Service (SaaS)
Platform as a
Service (PaaS)
Ìnfrastucture as a
Service (ÌaaS)
ssentiaI
Characteristics
On-Demand
Self Service
Broad Network
Access
Resource
Pooling
Rapid Elasticity Measured Service
Visual Model of NÌST's Working Definition of Cloud Computing
http://www.csrc.nist.gov/groups/SNS/cloud-computing/index.html
Brief on CIoud Computing
3
%op factors infIuencing vendor choice refIects
current vaIue customers pIace on trust

Other
Technology or technology
partnerships

Pricing flexibility 33
Reporting capabilities 3
ranularity of offering 37
Completeness of offering 38
ocation 39
Existing relationships
Extend current infrastructure
to providers' cloud offerings
5
Factors InfIuencing Choice of PubIic CIoud Vendor
Sourceť 1NSţ Cctober 2010
nƹ400
Cť Whlch of Lhe followlng facLors lnfluenced your declslon Lo adopL publlc cloud? (SelecL Lop Lhree)
Ìnfrastructure
%be laob|emeat Cbo||eage
Compliance and Security

Service-evel Management

Automation


ext 0eaetot|ea l% Noaogemeat X-Iottets¨
From Device-driven to Service-Driven
W PhysicaI & VirtuaI agentIess discovery
W Passive app dependency mapping
W ModeI-based management
W Data-path anaIysis
From information siIos to Information sharing
W Out of the box I%IL processes
W workfIow integration
W Service portaI for customer interaction
W Automated discovery + federated CMDB
From manuaI to repeatabIe, automated processes
W CompIiance-driven change: PhysicaI & VirtuaI
W ModeI-driven automation & root cause
W Best-practice enforcement
W Cross domain: server, storage, network, app
Ionix X-factors: unique next gen capabilities that unify IT management silos across physical and virtual environments

Cestemet lxpettot|eas 0t|ve ew Noaogemeat
keqe|temeats
Weeks
Project
Ìsolated
Static
Minutes
Utility
Shared
Dynamic

%to4|t|eao| Kppteotb te laItosttettete
our app||cat|ons
our |nfrastructure
W Well undersLood operaLlng model
W Cood endŴLoŴend vlslblllLy
W Lasy accounLlng
W 8uLŧ
W lnflexlble resource allocaLlon
W Slow and errorŴprone provlslonlng
W unable Lo meeL changlng expecLaLlons

ext 0eaetot|ea Kppteotb te laItosttettete
your appllcaLlons
your lnfrasLrucLure
vlrLual resources
VM VM VM
W unlfy
W vlrLuallze
W Manage
as a
Servlce

@lmeŴ
consumlng and
errorŴprone
CapaclLy lssues
Þerformance
boLLleŴnecks
ronze Cffer|ng
S||ver Cffer|ng
Go|d Cffer|ng
UCS UCS
LAN ] SAN LAN ] SAN
CS CS
Storage Storage
Serv|ce Components
C|ustered Server C|ustered Server
Ded|cated LAN Ded|cated LAN
LSk LSk
Large Storage Large Storage
Med|um Server Med|um Server
Shared LAN Shared LAN
Ded|cated kedŴnat Ded|cated kedŴnat
Med|um Storage Med|um Storage
Sma|| Server Sma|| Server
Shared LAN Shared LAN
Ded|cated W|ndows Ded|cated W|ndows
Sma|| Storage Sma|| Storage
keŴusab|e and
ke||ab|e
Custom|zab|e
Çu|ck and Lasy
Pow do l currenLly
manage varlous
servlce requesLs?
now can I de||ver
serv|ces w|th c|oudŴ
||ke ag|||ty?
&lN laItosttettete îetv|te Coto|eg

&lN laItosttettete îetv|te Coto|eg
A µroIllo Ior too sorvlco ls uoIloou os gcootlty oou
sorvlco çrouo
Coµcto lroIllo
Nc¬bor oI co¬µcto blouos
Jyµo oI blouo
8toroço lroIllo
8lzo oI boot µortltloo
8lzo oou oc¬bor oI uoto storos
8orvlco çrouos Ior storoço
Notwor| lroIllo
'AN lD
OO8
llN Grocµ
Servlce Cfferlng
CompuLe CompuLe
LAn / SAn LAn / SAn
CS CS
SLorage SLorage
SLandard CaLalog Þroflle
ComponenLs
l0
K4voatoges eI lmp|ey|ag &lN Kttb|tettetes Iet C|ee4
leoses: 8e| mo×imum |ime µeriod VMs con e×is|;
|1 con seIec| renewoI µoIicies
Ouo|os: Mo×imum number o| VMs µer user wi|bin
in orqonizo|ion
Coµoci|y-os-you-qo
!oy-!er-Use" modeI
No uµ|ron| resource oIIoco|ion
|1 con se| comµu|e Iimi|s |o coµ usoqe
keservo|ion µooIs
Orqonizo|ion qiven resource monoqemen|
coµobiIi|ies (sbores ond reservo|ions)
AIIoco|ion !ooIs
kesources oIIoco|ed, bu| no| quoron|eed
8imiIor |o |be oirIine seo|" modeI
ll
Thank You
l2

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