T r a ffj ffj c - a w a r e c l u s t e r i n g - - PowerPoint PPT Presentation

t r a ffj ffj c a w a r e c l u s t e r i n g a n d v m m
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T r a ffj ffj c - a w a r e c l u s t e r i n g - - PowerPoint PPT Presentation

P o s t e r S e s s i o n T r a ffj ffj c - a w a r e c l u s t e r i n g a n d V M m i g r a t i o n i n d i s t r i b u t e d d a t a c e n t e r M a r


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SLIDE 1

M a r c

  • C

e l l

D C C ' 1 4 P

  • s

t e r S e s s i

  • n

1

T r a ffj ffj c

  • a

w a r e c l u s t e r i n g a n d V M m i g r a t i

  • n

i n d i s t r i b u t e d d a t a c e n t e r

M a r c

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, K a n g X i

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a t h a n H . C h a

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& M a r i

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m a r c

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N Y U P

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y t e c h n i c S c h

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E n g i n e e r i n g , N e w Y

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k , U S A

P

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t e r S e s s i

  • n
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SLIDE 2

M a r c

  • C

e l l

D C C ' 1 4 P

  • s

t e r S e s s i

  • n

2

M

  • t

i v a t i

  • n

s

1 . D e p l

  • y

m e n t

  • f

d i s t r i b u t e d d a t a c e n t e r s ( D D C s ) i n s t e a d

  • f

s i n g l e c e n t r a l i z e d D C [ 1 ] ; 2 . C l

  • u

d c

  • m

p u t i n g t a s k s i n t r i n s i c a l l y h i g h l y d y n a m i c ;

  • WA

N l i n k c

  • n

n e c t i n g t h e t w

  • D

C s c

  • u

l d e x p e r i e n c e c

  • n

g e s t i

  • n

;

3 . O p t i m a l c

  • m

p l e t e V M s p l a c e m e n t i s N P

  • h

a r d a n d r e s

  • u

r c e e x p e n s i v e [ 2 ] ;

[ 1 ] V . V a l a n c i u s , N . L a

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t a r i s , L . M a s s

  • u

l i ̂ e , C . D i

  • t

, a n d P . R

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r i g u e z , “ G r e e n i n g t h e i n t e r n e t w i t h n a n

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a t a c e n t e r s , ” i n P r

  • c

e e d i n g s

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t h e 5 t h i n t e r n a t i

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a l c

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E m e r g i n g n e t w

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k i n g e x p e r i m e n t s a n d t e c h n

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i e s , s e r . C

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E X T ’ 9 . A C M , 2 9 , p p . 3 7 – 4 8 . [ 2 ] K . K a t a y a m a a n d H . N a r i h i s a , “ P e r f

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m a n c e

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s i m u l a t e d a n n e a l i n g

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a s e d h e u r i s t i c f

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s t r a i n e d b i n a r y q u a d r a t i c p r

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l e m , ” E u r

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O p e r a t i

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a l R e s e a r c h , v

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. 1 3 4 , n

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1 , p p . 1 3 – 1 1 9 , 2 1

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SLIDE 3

M a r c

  • C

e l l

D C C ' 1 4 P

  • s

t e r S e s s i

  • n

3

V M c l u s t e r m i g r a t i

  • n
  • O

b j e c t i v e s → r e d u c e t h e WA N l i n k u t i l i z a t i

  • n

a n d t

  • s
  • l

v e t h e l i n k c

  • n

g e s t i

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d u r i n g t h e c l

  • u

d

  • p

e r a t i

  • n

i n a D D C s c e n a r i

  • ;
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d e a → h e u r i s t i c a l g

  • r

i t h m t h a t , a n a l y s i n g t h e t r a ffj c p a tu e r n a m

  • n

g V M s , fj fj n d s a s t r

  • n

g c

  • n

n e c t e d c l u s t e r a n d m i g r a t e i t s V Ms t

  • a

D C t

  • r

e d u c e t h e WA N l i n k u t i l i z a t i

  • n

a n d t

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v e t h e c

  • n

g e s t i

  • n

e v e n t ;