Information Technology Particle Accelerator

IT PARTICLE ACCELERATOR

ECONOMIC VIEW

Dror Bukai

SafePeak Technologies

© 2012 SafePeak Technologies, Ltd., All Rights Reserved

Latency is a key IT issue

• Responsiveness

• OPEX efficiency

A 400 millisecond delay resulted in a 0.59% decrease in searches/user (Google)


Responsiveness• Overhead• Distraction (If RT > 1Sec)

Lost Productivity

RT = Response Time


1 sec latency = 2 sec overhead

Source: Microsoft's artificial delay experiment


Overhead• Database speed up 100/1

#user * $/user * %Speed-up500 * $40,000 * 2.5% = $500,000


% Speed up – Amdahl’s Law

P – affected portion of computation improvement

S – magnitude of improvement

1_______ (1-P)+(P/S)

1_____________ (1-0.05)+(0.05/2) 2.5%

-1)X 100 = % Speed up(


The cost of distraction

• Errors• P grows significantly

1_______ (1-P)+(P/S)

LimP 1

S

1________(1-1)+(1/2)

100%-1)X 100 (


Errors

• Data entry errors• Missed data errors• Misinterpretation errors

$$$


P grows significantly

• Time “off-mission”• Time to refocus• P• Time related sweet spot / window of

opportunity

$

$$$


OPEXOffloading the database


AvoidingArchitecture rewrites

Offloading Database CPU & I/O


• No lockout during peak times1

• Less expansive infrastructure2

• Scaling out without breaking the bank3

• Delay re-architecting the system4

Offloading & Distributed Caching


Cache Efficiency

Cache hits/Total hits

High cache efficiency

• High offload

• High performance


Time Spent

Res

ou

rces

(In

fras

tru

ctu

re &

HR

)

Dynamic Caching

Architecture

RewriteHW&SW

Cost Alternatives

THE VALUE OF EXTREME SPEED


Be truthful to your IT ROI

Delay architecture rewrite

Turbo-Jet your IT Infrastructure


Thank You

Contact Contact information

Dror BukaiVP Sales

[email protected]

052-6954600

www.safepeak.com

Speeding-up Data Retrieval

Questions?

mailto:[email protected]

mailto:[email protected]

Information Technology Particle Accelerator

Documents

Transcript of Information Technology Particle Accelerator