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ts.te
chta
rget
.com
Pres
ente
d by
Rob
ert G
reen
Prin
cipa
l, En
finitu
mC
onsu
lting
even
ts.te
chta
rget
.com
Mod
ern
Infra
stru
ctur
e S
emin
ar
|
© T
echT
arge
t
Sess
ion
1
Bes
t Bet
s fo
r Clo
ud: F
ive
Use
Cas
es Y
ou S
houl
d Ev
alua
te T
oday
●C
loud
….
-E
nabl
es IT
ser
vice
s to
be
deliv
ered
ela
stic
ally,
at a
rapi
d pa
ce w
ith le
ss o
verh
ead
-A
llow
s bu
sine
sses
to fo
cus
on
core
ope
ratio
ns, l
imit
over
pr
ovis
ioni
ng a
nd re
mov
e un
nece
ssar
y co
sts
-E
limin
ates
nee
d fo
r lar
ge
capi
tal c
omm
itmen
ts
-Fo
ster
s ra
pid
inno
vatio
n w
ith
low
-cos
t, lo
w-r
isk
expe
rimen
tatio
n at
spe
ed-
Set
s th
e st
age
for I
T as
a
Ser
vice
Mod
ern
Infra
stru
ctur
e S
emin
ar
|
© T
echT
arge
t
Cap
acity
vs.
Util
izat
ion
curv
e
Sou
rce:
Am
azon
Web
Ser
vice
s
Tim
e
Capacity
Larg
e C
apita
lEx
pend
iture
Opp
ortu
nity
Cos
t
Trad
ition
al D
ata
Cen
ter
Act
ual D
eman
dO
n D
eman
d C
apac
ity
Wha
t Doe
s C
loud
Com
putin
g D
eliv
er?
Wha
t Doe
s C
loud
Com
putin
g D
eliv
er?
●C
loud
is n
ot…
.−
A pl
ace
whe
re a
ll ap
plic
atio
ns
perfo
rm a
t the
ir pe
ak w
ith th
e hi
ghes
t lev
el o
f red
unda
ncy
and
avai
labi
lity
at th
e lo
wes
t cos
t−
Che
aper
long
term
sol
utio
n fo
r tra
ditio
nal I
T ap
plic
atio
ns−
A m
agic
al p
lace
whe
re a
ll of
our
IT
prob
lem
s ar
e so
lved
. No
rain
bow
s an
d bu
tterfl
ies
in th
ese
clou
ds…
Mod
ern
Infra
stru
ctur
e S
emin
ar
|
© T
echT
arge
t
Iden
tifyi
ng C
loud
Opp
ortu
nitie
s
Mod
ern
Infra
stru
ctur
e S
emin
ar
|
© T
echT
arge
t
Ease of Migration
Bus
ines
s Va
lue
Har
d Eas
y
Hig
h Va
lue
Sto
rage
•Ar
chiv
al s
tora
ge•
Back
up a
nd re
cove
ry•
HA/
DR
Low
Va
lue
Sec
urity
& S
ensi
tive
•M
issi
on c
ritic
al a
pplic
atio
ns•
Reg
ulat
ion-
prot
ecte
d da
ta
(HIP
AA
, SO
X, P
CI…
)In
tegr
ated
App
s•
One
-off
appl
icat
ions
that
don
’t re
ly o
n re
al-ti
me
resp
onse
•La
rge
data
set
s•
Com
plex
inte
grat
ions
Pro
duct
ivity
•Ba
ck-o
ffice
Web
app
licat
ions
•
Offi
ce s
uite
s•
Emai
l and
cal
enda
ring
& C
olla
bora
tion
Soc
ial M
edia
•C
usto
mer
inte
ract
ion
•S
ales
& m
arke
ting
need
s
Pea
k Lo
ad D
eman
ds•
New
bus
ines
s ac
tiviti
es•
Appl
icat
ions
w/ d
rast
ic lo
ad s
win
gs•
Seas
onal
/Eve
nt -d
riven
web
site
s•
Appl
icat
ions
with
Sca
labi
lity
need
sC
ompl
ex le
gacy
sys
tem
s
Lega
cy•
Spe
cific
exi
stin
g in
frast
ruct
ure
•C
ompl
ex le
gacy
sys
tem
s
Dev
elop
men
t, Te
st, R
&D
•So
ftwar
e de
velo
pmen
t and
te
stin
g en
viro
nmen
t•
Perfo
rman
ce T
estin
g•
R&
D a
ctiv
ities
Cha
ract
eris
tics
of C
loud
Rea
dy W
orkl
oads
Mod
ern
Infra
stru
ctur
e S
emin
ar
|
© T
echT
arge
t
●Ea
sy c
onfig
urat
ion/
cust
omiz
atio
n-
Out
-of-t
he-b
ox fu
nctio
nalit
y m
eets
90%
+ re
quire
men
ts
●W
ell-d
efin
ed s
ecur
ity m
odel
-U
ses
stan
dard
aut
hm
etho
ds
-R
ole-
base
d ac
cess
con
trols
(RB
AC
) wel
l-de
fined
●Si
mpl
e us
age
with
min
imal
de
pend
enci
es o
r int
egra
tions
-Th
in c
lient
inte
ract
ions
( lo
w b
andw
idth
)-
Dat
a so
urce
s in
the
clou
d (fi
les
&
data
base
s)
●C
usto
m w
eb a
pplic
atio
ns-
Inte
rnal
ly d
evel
oped
app
s-
Sou
rce
cont
rol f
or a
utom
ated
dep
loym
ents
●W
ell d
efin
ed p
erfo
rman
ce
requ
irem
ents
-C
PU
, mem
ory
and
disk
util
izat
ion
●H
oriz
onta
lly s
cala
ble
-K
now
n sc
alin
g tri
gger
s an
d co
mpo
nent
s
Iden
tifyi
ng W
orkl
oads
and
App
licat
ions
Tha
t A
re C
loud
-Rea
dy: C
loud
App
s
Mod
ern
Infra
stru
ctur
e S
emin
ar
|
© T
echT
arge
t
Cur
rent
Ass
ets
& S
ervi
ces
Prod
uctiv
ity•
HR
IS•
Bac
k O
ffice
Web
App
s•
Emai
l & C
olla
bora
tion
•O
ffice
Sui
tes
Web
App
s &
Soc
ial M
edia
•C
RM
•eC
omm
erce
•C
usto
mW
eb A
pps
•S
ocia
l Med
ia A
ggre
gatio
n
Inte
grat
ed A
pps
•E
RP
•C
onfig
urat
ion
•M
anag
emen
t Das
hboa
rds
/ Bus
ines
s In
telli
genc
e
App
licat
ion
Clo
uds
(Saa
S)SA
P ER
PO
racl
e A
pps
MS
Offi
ce/E
xcha
nge
Iden
tifyi
ng W
orkl
oads
and
App
licat
ions
Tha
t A
re C
loud
-Rea
dy: C
loud
Ser
vice
s
Mod
ern
Infra
stru
ctur
e S
emin
ar
|
© T
echT
arge
t
Cur
rent
Ass
ets
& S
ervi
ces
Secu
rity
& S
ensi
tive
•Id
entit
y M
anag
emen
t•
Fire
wal
l / V
PN
•AV
/ ID
S/ I
PS
•C
ompl
ianc
e
Stor
age
•B
acku
p/A
rchi
val
•S
truct
ured
Dat
a (D
B/D
W)
•U
nstru
ctur
ed D
ata
(FS
)•
Bus
ines
s C
ontin
uity
(HA
/DR
)
Prod
uctiv
ity•
VO
IP•
Sou
rce
Cod
e C
ontro
l
Web
App
s &
Soc
ial M
edia
•E
nter
pris
e A
pp S
tore
Inte
grat
ed A
pps
•B
ig D
ata
Ana
lytic
s•
Serv
ice
Cat
alog
Plat
form
Clo
uds
(Paa
S)W
indo
ws/
.NET
Linu
x/So
laris
J2EE
Iden
tifyi
ng W
orkl
oads
and
App
licat
ions
Tha
t A
re C
loud
-Rea
dy: C
loud
Infr
astr
uctu
re
Mod
ern
Infra
stru
ctur
e S
emin
ar
|
© T
echT
arge
t
Cur
rent
Ass
ets
& S
ervi
ces
Secu
rity
& S
ensi
tive
•Vi
rtua
lFire
wal
l•
Load
Bal
ance
r
Stor
age
•U
nstru
ctur
ed D
ata
(FS
)•
Stor
age
Tier
s
Prod
uctiv
ity•
Virt
ualS
erve
r•
Sand
Box
/ Tes
ting
/ PO
C
Web
App
s &
Soc
ial M
edia
•A
pplic
atio
n P
rovi
sion
ing
•D
evel
opm
ent E
nviro
nmen
t
Inte
grat
ed A
pps
•Vi
rtua
l Dat
a C
ente
r•
App
licat
ion
Sta
ck
Infr
astr
uctu
re C
loud
s (Ia
aS)
Buy
ing
hard
war
eIB
M B
lade
Cen
ter
Sun
Fire
X41
00
Cha
ract
eris
tics
of S
ucce
ssfu
l Clo
ud
Dep
loym
ents
Mod
ern
Infra
stru
ctur
e S
emin
ar
|
© T
echT
arge
t
1.M
atur
e an
d W
ell-D
efin
ed S
ervi
ce
Cat
alog
•Pr
ovid
es a
sto
refr
ont f
or b
usin
ess
uses
to
easi
ly c
onsu
me
appl
icat
ions
with
out t
he
com
plex
ity o
f con
figur
atio
n•
Con
trol
led
appl
icat
ion
depl
oym
ents
min
imiz
e sp
raw
l•
Prov
ides
ana
lytic
sto
con
trol l
icen
se c
osts
, sh
ow a
pp u
tiliz
atio
n,
•R
epea
tabl
ede
ploy
men
t sce
nario
s lim
its
mis
conf
igur
atio
ns a
nd a
pp s
praw
l
2.H
oriz
onta
lly S
cala
ble
with
Kno
wn
Infle
ctio
n Po
ints
•W
ell-d
efin
ed tr
igge
rs fo
r eac
h ap
plic
atio
n co
mpo
nent
•U
nder
stan
d lim
its o
f app
licat
ion
thro
ughp
ut
and
perfo
rman
ce
3.Th
e Th
ree
“ P’
s”: D
efin
ed P
eopl
e,
Proc
esse
s an
d Pr
ereq
uisi
tes
•Pe
ople
to m
anag
e th
e da
y-to
-day
•Pr
oces
ses
defin
ed o
n ho
w to
con
sum
e an
d re
leas
e re
sour
ces
•A
pplic
atio
n re
sour
ce u
tiliz
atio
n fo
ot p
rint
•C
harg
ebac
km
odel
bas
ed u
pon
OP
EX
vs.
C
AP
EX
•A
pplic
atio
n lif
ecyc
le M
anag
emen
t
Cha
ract
eris
tics
of S
ucce
ssfu
l Clo
ud
Dep
loym
ents
Mod
ern
Infra
stru
ctur
e S
emin
ar
|
© T
echT
arge
t
4.C
loud
Ven
dor F
ocus
on
Softw
are
as w
ell a
s In
fras
truc
ture
•
Mat
ure
API
s fo
r int
egra
tion
of m
anag
emen
t and
re
sour
ce c
onsu
mpt
ion
•R
edun
dant
infr
astr
uctu
re d
esig
n th
at d
eliv
ers
a re
silie
nt p
latfo
rm•
Easy
to u
nder
stan
d se
rvic
es c
ost m
odel
6.A
pplic
atio
ns w
ith D
ynam
ic
Mem
ory
and
Sess
ion
Man
agem
ent
•Ap
plic
atio
n de
sign
ed fo
r par
alle
l pro
cess
ing
•M
oder
ate
clie
nt b
andw
idth
requ
irem
ents
•D
ynam
ic u
se o
f mem
ory
and
sess
ions
•W
orks
wel
l with
load
bal
ance
rs a
nd o
ther
HA
mod
els
7.D
efin
ed S
ecur
ity P
ract
ice
•Vi
rtual
priv
ate
netw
orki
ng (V
PN)
•C
entr
aliz
ed a
uthe
ntic
atio
n Id
entit
y A
cces
s m
anag
emen
t •
SA
ML
•AD
/LD
AP•
OAu
th•
Ope
nID
•W
ell-d
efin
ed ro
les
for c
onsu
min
g sy
stem
R
BAC
Kno
w th
e K
ey M
etric
s of
You
r App
licat
ion
Mod
ern
Infra
stru
ctur
e S
emin
ar
|
© T
echT
arge
t12
•M
etric
s th
at h
elp
you
unde
rsta
nd
your
app
licat
ion
belo
w th
e su
rfac
e:•
Net
wor
k ba
ndw
idth
util
izat
ion
•C
lient
to s
erve
r•
Ser
ver t
o se
rver
•S
erve
r to
x•
Mem
ory
man
agem
ent &
util
izat
ion
•D
ynam
ic m
emor
y m
anag
emen
t•
Ses
sion
lock
s•
Mem
ory
Sca
ling
•D
isk
and
data
acc
ess
met
rics
•Q
uery
tim
es•
IOP
S•
Wor
kloa
d id
entif
icat
ion
( seq
uent
ial,
rand
om, r
ead
,writ
e)•
Par
alle
l pro
cess
ing
•W
orke
rs•
Mes
sage
BU
S•
Mul
ti th
read
ed
•Th
e co
st s
avin
gs o
f Clo
ud is
driv
en b
y us
ing
only
the
reso
urce
s th
at a
re a
bsol
utel
y ne
eded
. Thi
s is
a p
arad
igm
shi
ft aw
ay fr
om tr
aditi
onal
ent
erpr
ise
appl
icat
ion
desi
gn
that
is a
rchi
tect
ed to
han
dle
peak
load
whi
le s
usta
ined
load
is a
n or
der o
f m
agni
tude
less
.
Stra
tegi
es fo
r Bui
ldin
g Yo
ur C
loud
Por
tfolio
Mod
ern
Infra
stru
ctur
e S
emin
ar
|
© T
echT
arge
t
Bui
ld a
4 T
ier T
echn
olog
y M
odel
•O
n-Pr
emis
e ->
Late
ncy
sens
itive
•Sh
ared
Ser
vice
s ->
Red
uce
was
te•
Info
rmat
ion
Serv
ices
-> S
ubsc
riptio
n ba
sed
•Pu
blic
Clo
ud ->
Sca
labl
e ap
ps
Def
ine
App
licat
ion
DN
A•
Aut
hent
icat
ion
and
auth
oriz
atio
n se
rvic
es re
quire
d (
AD
,LD
AP,
SQ
L,S
AM
L)•
Stru
ctur
ed d
ata
stor
age
and
acce
ss (
DB
/DW
)•
Dev
elop
men
t lan
guag
e us
ed a
cros
s al
l app
licat
ions
Vend
or S
elec
tion
Met
hodo
logy
•Th
ink
mul
ti-ve
ndor
app
roac
h to
use
the
best
clo
ud
serv
ice
for y
our a
pp d
eliv
ery
•B
eing
ven
dor a
gnos
tic k
eeps
pro
vide
rs w
orki
ng to
ea
rn y
our b
usin
ess
•S
ervi
ce a
nd S
uppo
rt•
Ser
vice
Res
ilien
cy•
Com
plia
nce
and
Sec
urity
Orc
hest
ratio
n A
utom
atio
n &
Sca
ling
•D
efin
ed S
ervi
ce C
atal
og•
Aut
omat
ic s
ervi
ce p
rovi
sion
ing
•S
elf S
ervi
ce P
orta
l•
Aut
omat
ic s
calin
g of
app
licat
ion
reso
urce
s
Thin
k Se
rvic
esN
ot
Serv
ers
Stra
tegi
es fo
r Bui
ldin
g Yo
ur C
loud
Por
tfolio
Mod
ern
Infra
stru
ctur
e S
emin
ar
|
© T
echT
arge
t
•Sc
alab
le a
pplic
atio
ns•
Web
app
licat
ions
•St
ruct
ured
dat
a ( n
on-s
ecur
e)•
E-C
omm
erce
•Em
ail
•Ba
ckup
•An
tiviru
s/A
ntim
alw
are/
IDS
/IPS
•Bu
sine
ss c
ontin
uity
(HA
/DR
)•
Dat
awar
ehou
se•
BigD
ata
anal
ytic
s•
LOB
app
licat
ions
•D
evel
opm
ent/S
ourc
e co
de m
anag
emen
t
•Id
entit
y m
anag
emen
t•
Dat
abas
e•
Auth
entic
atio
n/A
utho
rizat
ion/
Sec
urity
•In
frast
ruct
ure
( ser
vers
, net
wor
king
, sto
rage
)
•La
tenc
y se
nsiti
ve•
Secu
rity
sens
itive
•Le
gal r
equi
rem
ents
Mig
ratio
n St
rate
gies
for M
ovin
g W
orkl
oads
to
the
Clo
ud
Mod
ern
Infra
stru
ctur
e S
emin
ar
|
© T
echT
arge
t
As-
is S
tate
Gap
Ana
lysi
sTo
Be
Stat
e Im
plem
enta
tion
Test
•Proo
f of con
cept
w/UAT
•Load
testing
•Co
mpare
performance
metrics a
nd KPI
Req
uire
men
ts•
Map
gap
analysis
to
requ
irements
•Ve
ndor se
lection
crite
ria
Opp
ortu
nitie
s•
Upg
rade
s th
at
incr
ease
bus
ines
s va
lue
Doc
umen
t•
Curren
t use cases
•Service
depe
nden
cies
Inde
ntify
•Co
nsum
ers
•Subscribers
•Maintaine
rs•
Busin
ess ow
ners
Cos
t•
Cost ben
efit
analyisis
•Re
turn on
Invenstm
ent
•Co
nsolidation
Issu
es•
Performance
•Subscriber
depe
nden
cy•
Network and
security
Arc
hite
ctur
e•
Defin
e service
archite
cture w/
improvem
ents
•Supp
ort
Requ
irements
•SLA
Improvem
ents
Mig
ratio
n•
Parallel build with
cutover
•Cu
rren
t service
overlap pe
riod
•Ph
ased
cut over
•Dry run
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