A presentation to Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved. Application Acceleration...
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Transcript of A presentation to Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved. Application Acceleration...
![Page 1: A presentation to Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved. Application Acceleration Greg Howett, jetNEXUS Ltd.](https://reader038.fdocuments.us/reader038/viewer/2022110304/551a8b1b550346761a8b5538/html5/thumbnails/1.jpg)
a presentation to
Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved.
Application Acceleration
Greg Howett, jetNEXUS Ltd
![Page 2: A presentation to Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved. Application Acceleration Greg Howett, jetNEXUS Ltd.](https://reader038.fdocuments.us/reader038/viewer/2022110304/551a8b1b550346761a8b5538/html5/thumbnails/2.jpg)
Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved.
Application acceleration types
![Page 3: A presentation to Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved. Application Acceleration Greg Howett, jetNEXUS Ltd.](https://reader038.fdocuments.us/reader038/viewer/2022110304/551a8b1b550346761a8b5538/html5/thumbnails/3.jpg)
Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved.
ADC – Application Acceleration
![Page 4: A presentation to Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved. Application Acceleration Greg Howett, jetNEXUS Ltd.](https://reader038.fdocuments.us/reader038/viewer/2022110304/551a8b1b550346761a8b5538/html5/thumbnails/4.jpg)
Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved.
Who Cares!
![Page 5: A presentation to Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved. Application Acceleration Greg Howett, jetNEXUS Ltd.](https://reader038.fdocuments.us/reader038/viewer/2022110304/551a8b1b550346761a8b5538/html5/thumbnails/5.jpg)
Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved.
Let's make the web faster
![Page 6: A presentation to Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved. Application Acceleration Greg Howett, jetNEXUS Ltd.](https://reader038.fdocuments.us/reader038/viewer/2022110304/551a8b1b550346761a8b5538/html5/thumbnails/6.jpg)
Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved.
So what can an ADC Do?
• Make better use of existing resources• Reduce server load – Increase
capacity• Improve page delivery speeds
• Happy end users
Can’t fix all your IT problems but..
![Page 7: A presentation to Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved. Application Acceleration Greg Howett, jetNEXUS Ltd.](https://reader038.fdocuments.us/reader038/viewer/2022110304/551a8b1b550346761a8b5538/html5/thumbnails/7.jpg)
Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved.
So How do they do it?
• Compression• SSL Offload• Connection pooling• Content caching
![Page 8: A presentation to Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved. Application Acceleration Greg Howett, jetNEXUS Ltd.](https://reader038.fdocuments.us/reader038/viewer/2022110304/551a8b1b550346761a8b5538/html5/thumbnails/8.jpg)
Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved.
Compression
Would you send a Balloon through the post inflated?
Show me...
![Page 9: A presentation to Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved. Application Acceleration Greg Howett, jetNEXUS Ltd.](https://reader038.fdocuments.us/reader038/viewer/2022110304/551a8b1b550346761a8b5538/html5/thumbnails/9.jpg)
Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved.
A Customer using compression
![Page 10: A presentation to Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved. Application Acceleration Greg Howett, jetNEXUS Ltd.](https://reader038.fdocuments.us/reader038/viewer/2022110304/551a8b1b550346761a8b5538/html5/thumbnails/10.jpg)
Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved.
SSL Offload
SSL when run on a web server typically slows it down by about 33%
![Page 11: A presentation to Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved. Application Acceleration Greg Howett, jetNEXUS Ltd.](https://reader038.fdocuments.us/reader038/viewer/2022110304/551a8b1b550346761a8b5538/html5/thumbnails/11.jpg)
Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved.
Connection pooling
![Page 12: A presentation to Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved. Application Acceleration Greg Howett, jetNEXUS Ltd.](https://reader038.fdocuments.us/reader038/viewer/2022110304/551a8b1b550346761a8b5538/html5/thumbnails/12.jpg)
Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved.
Content caching
![Page 13: A presentation to Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved. Application Acceleration Greg Howett, jetNEXUS Ltd.](https://reader038.fdocuments.us/reader038/viewer/2022110304/551a8b1b550346761a8b5538/html5/thumbnails/13.jpg)
Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved.
Caching in real life
![Page 14: A presentation to Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved. Application Acceleration Greg Howett, jetNEXUS Ltd.](https://reader038.fdocuments.us/reader038/viewer/2022110304/551a8b1b550346761a8b5538/html5/thumbnails/14.jpg)
Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved.
The Customer journey..
1St Page - All images served from Cache- Base page and CSS compressed by 80%- 2 out of 20 Hit app server
2nd Page - Half of the images are already at
the browser (correct content expiry!)
- Base page and CSS compressed by 80%
![Page 15: A presentation to Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved. Application Acceleration Greg Howett, jetNEXUS Ltd.](https://reader038.fdocuments.us/reader038/viewer/2022110304/551a8b1b550346761a8b5538/html5/thumbnails/15.jpg)
Copyright © 2008 by jetNEXUS Ltd. All Rights Reserved.
Thank you