Information Technology Particle Accelerator
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A fresh look at the economics of IT infrastructure performance as it related to users interaction with applications and databases.
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Information Technology Particle Accelerator
- 1. IT PARTICLE ACCELERATOR ECONOMIC VIEW Dror Bukai SafePeak Technologies
- 2. Latency is a key IT issue • Responsiveness • OPEX efficiency A 400 millisecond delay resulted in a 0.59% decrease in searches/user (Google) © 2012 SafePeak Technologies, Ltd., All Rights Reserved
- 3. Responsiveness • Overhead • Distraction (If RT > 1Sec) Lost Productivity RT = Response Time © 2012 SafePeak Technologies, Ltd., All Rights Reserved
- 4. 1 sec latency = 2 sec overhead Source: Microsoft's artificial delay experiment © 2012 SafePeak Technologies, Ltd., All Rights Reserved
- 5. Overhead • Database speed up 100/1 #user * $/user * %Speed-up 500 * $40,000 * 2.5% = $500,000 © 2012 SafePeak Technologies, Ltd., All Rights Reserved
- 6. % Speed up – Amdahl’s Law P – affected portion of computation improvement S – magnitude of improvement ( 1_______ -1)X 100 = % Speed up (1-P)+(P/S) 1_____________ (1-0.05)+(0.05/2) 2.5% © 2012 SafePeak Technologies, Ltd., All Rights Reserved
- 7. The cost of distraction • Errors • P grows significantly 1_______ Lim P 1 (1-P)+(P/S) S ( 1________ -1)X 100 100% (1-1)+(1/2) © 2012 SafePeak Technologies, Ltd., All Rights Reserved
- 8. Errors • Data entry errors • Missed data errors • Misinterpretation errors $$$ © 2012 SafePeak Technologies, Ltd., All Rights Reserved
- 9. P grows significantly • Time “off-mission” • Time to refocus • P $ • Time related sweet spot / window of opportunity $$$ © 2012 SafePeak Technologies, Ltd., All Rights Reserved
- 10. OPEX Offloading the database © 2012 SafePeak Technologies, Ltd., All Rights Reserved
- 11. Offloading Database CPU & I/O Avoiding Architecture rewrites © 2012 SafePeak Technologies, Ltd., All Rights Reserved
- 12. Offloading & Distributed Caching 1 • No lockout during peak times 2 • Less expansive infrastructure 3 • Scaling out without breaking the bank 4 • Delay re-architecting the system © 2012 SafePeak Technologies, Ltd., All Rights Reserved
- 13. Cache Efficiency Cache hits/Total hits High cache efficiency • High offload • High performance © 2012 SafePeak Technologies, Ltd., All Rights Reserved
- 14. Cost Alternatives Architecture Resources (Infrastructure & HR) Rewrite HW&SW Dynamic Caching Time Spent © 2012 SafePeak Technologies, Ltd., All Rights Reserved
- 15. THE VALUE OF EXTREME SPEED
- 16. Be truthful to your IT ROI Turbo-Jet your IT Infrastructure Delay architecture rewrite © 2012 SafePeak Technologies, Ltd., All Rights Reserved
- 17. Thank You Questions? Contact Contact information Dror Bukai dror@safepeak.com VP Sales 052-6954600 www.safepeak.com Speeding-up Data Retrieval © 2012 SafePeak Technologies, Ltd., All Rights Reserved
Editor's Notes
- This template can be used as a starter file for presenting training materials in a group setting.SectionsRight-click on a slide to add sections. Sections can help to organize your slides or facilitate collaboration between multiple authors.NotesUse the Notes section for delivery notes or to provide additional details for the audience. View these notes in Presentation View during your presentation. Keep in mind the font size (important for accessibility, visibility, videotaping, and online production)Coordinated colors Pay particular attention to the graphs, charts, and text boxes.Consider that attendees will print in black and white or grayscale. Run a test print to make sure your colors work when printed in pure black and white and grayscale.Graphics, tables, and graphsKeep it simple: If possible, use consistent, non-distracting styles and colors.Label all graphs and tables.
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- This is another option for an Overview slides using transitions.
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- Use a section header for each of the topics, so there is a clear transition to the audience.
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