existing performance problem
DESCRIPTION
existing performance problem. web browsing performance. ... up to 4.8 times better performance. web browsing performance no pc. ... up to 4.8 times better performance. web browsing performance. ... up to 4.8 times better performance. web browsing performance. - PowerPoint PPT PresentationTRANSCRIPT
existing performance problem
0% 20% 40% 60% 80% 100%
PC
ICA
RDP
GoToMyPC
X
NX
VNC
Sun Ray
audio/video quality
LAN WAN
web browsing performance
... up to 4.8 times better performance
0 0.5 1 1.5 2 2.5 3
PC
ICA
RDP
GoToMyPC
X
NX
VNC
Sun Ray
THINC
page download latency (s)
LAN WAN
web browsing performance no pc
... up to 4.8 times better performance
0 0.5 1 1.5 2 2.5 3
ICA
RDP
GoToMyPC
X
NX
VNC
Sun Ray
THINC
page download latency (s)
LAN WAN
web browsing performance
... up to 4.8 times better performance
0 0.2 0.4 0.6 0.8
VNC
THINC
per web page latency (s)
LAN WAN
web browsing performance
... up to 4.8 times better performance
0 0.2 0.4 0.6 0.8
Sun Ray
THINC
per web page latency (s)
LAN WAN
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
ny pa ma mn nm ca can pr ie fi kr
location
page late
ncy
(s)
PlanetLab web browsingperformance
PlanetLab web browsingperformance
Web Browsing Data Transfer
0 50 100 150 200 250
PC
ICA
RDP
GoToMyPC
X
NX
VNC
Sun Ray
THINC
per page data (KB)
LAN WAN
a/v playback quality
... perfect playback and up to two orders of magnitude better
0% 20% 40% 60% 80% 100%
PC
ICA
RDP
GoToMyPC
X
NX
VNC
Sun Ray
THINC
LAN WAN
PlanetLab a/v playback quality
0%
20%
40%
60%
80%
100%
ny pa ma mn nm ca can pr ie fi kr
location
pla
yb
ac
k q
ua
lity
PlanetLab a/v playback quality
a/v data transfer
0.1 1 10 100 1000
PC
ICA
RDP
GoToMyPC
X
NX
VNC
Sun Ray
THINC
LAN WAN
mouth-to-ear latency overhead
0.9
0.95
1
1.05
1.1
1.15
WengoPhone Skype Linphone
late
ncy
overh
ead
Capture Wired Capture WiFi Playback Wired Playback WiFi
mouth-to-ear latency overhead
PDA web browsing performance
0.1 1 10 100
Local
RDP
VNC
ICA
ICA resized
pTHINC
pTHINC resized
page download latency (s)
X5 (640x480) X51v (640x480) X5 (1024x768) X51v (1024x768)
PDA web browsing data transfer
0.1 1 10 100 1000
Local
RDP
VNC
ICA
ICA resized
pTHINC
pTHINC resized
per page data (KB)
Axim X5 (640x480) Axim X51v (640x480)Axim X5 (1024x768) Axim X51v (1024x768)
PDA video quality
0% 20% 40% 60% 80% 100%
Local
RDP
VNC
ICA
pTHINC
video quality
Axim X5 Axim X51v
PDA video data transfer
0.1 1 10 100
Local
RDP
VNC
ICA
pTHINC
video data size (MB)
Axim X5 Axim X51v
recording overhead
0
0.5
1
1.5
2
2.5
web video untar gzip make octave cat
norm
ali
zed e
xecu
tion
tim
e
Display Recording Text Recording Full Recording
recording overhead
Storage growth
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
web video untar gzip make octave cat desktop
stora
ge g
row
th (
MB
/s)
Display Text
Storage growth
Browse and search latency
0
50
100
150
200
250
web video untar make octave cat desktop
tim
e (
ms)
Browse Search
Browse and search latency
Playback speedup
0
50
100
150
200
250
300
web video untar make octave cat desktop
speedu
p
Playback speedup