Webuquerque Web Hosting

Your Title Here Chris Kenworthy and Mick Thompson

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Chris and I started a grand new site!

We registered the domain… name.com enom.com (Not with your webhost)

We got a smokin’ deal on hosting... hostgator.com $4.95/mo Unlimited EVERYTHING!

Hot damn… we’re on the tubes!

Posted “Easy Fusilli With Tomato Pesto Sauce” recipe.

Penny’s Pasta Project (one pasta dish a day)

100 people. (Sweet!)

Nancy Noodle News (If it ain’t noodles, it ain’t news)

1,000 Visitors! (*happy dance*)

Hostgator Called…

GTFO! (shit) We went over our “unlimited” limit.

VPS? Virtual Private Server

$59/mo 1GB Burstable RAM 40GB HDD 2TB Bandwidth Whaaaaa!? No Unlimited?!

allrecipes.com features the WikiNoodle.

New Members! Yay! Slow Server! Booooo! (1000 an hour on the biggest plan)

(Again)

Options… Dedicated Colocation Cloud

Dedicated (Leasing) Managed Unmanaged

Datacenter Geographic Diversity Onsite/Offsite Storage Redundancy Global Load Balancing

Pros… Cons…

Colocation

Pros… Cons…

Cloud Applications Infrastructure Platform

Infrastructure Amazon EC2 Rackspace (was Mosso) Go Grid, Nimbus, FlexiScale You could own hardware and do this but that isnt what I’m going to be talking about because you know that would be more like a dedicated server that was discussed, but at the same time some of the beneﬁts of virtualization, and not that it would be considered cheating, because it isnt, but it would bring up a whole other set of pros and cons that I couldnt ﬁnd space to talk about.

EC2 Elastic Compute Cloud Not yet 4 yrs old (was in beta just 2 years ago) 40000 servers running 79463 instances

Elastic Pros / Cons Con: Instances die. Pro:You plan for that. Con: Performance Pro: ﬂexibility

Platforms Google App Engine / AppScale Engine Yard, Heroku S3 / Simple DB / SQS

Best Uses Flexibility in Resources Low barrier to entry Multi zone setup Testing

Performance

Y!Slow & Google Page Speed

Minimize HTTP Requests

Use a CDN

Expire & Cache Control

Status 200 Last Modiﬁed ETag

Status 304 Request Headers If Modiﬁed Since If None Match

Any static resource should be set to far future How do you update those now? hash the filename version in filename timestamp in filename One of those should be in your build / deploy script

Gzip & Compress

CSS At The Top

Scripts At The Bottom

Reduce DNS Lookups

Globally Distributed DNS (IPAnyCast)

Not 100%?!

http://developer.yahoo.com/performance/rules.html Performance Rules!

Monitoring E-Mail, SMS, Phone, Twitter

Backups! Backups! Backups! Backups! Backups! Backups!

What Did We Learn? Redundant. Redundant. more then 1 server. in more then 1 place. automatic failover Scalable A site built to take advantage of multiple servers Have extra resources (traffic is spiky)

Questions

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Webuquerque Web Hosting

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