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Paul Buchheit - View full feed
FriendFeed
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July 20 at 12:30 pm - Link
But why is my feed stuck? New comments aren't bubbling the items to the top. - Shannon Jiménez
Shannon, do you have an example? - Paul Buchheit
What made me notice was when I commented on this and it stayed in the same spot in my feed instead of popping to the top: http://friendfeed.com/e/f5900f... ETA: for instance, this: http://friendfeed.com/e/9cfa8d... (posted long before my comment and no comments or likes) still is above several active conversation threads - Shannon Jiménez
Shannon, entries eventually stop bubbling so that they don't stay at the top of the page forever. - Paul Buchheit
I thought that was only true with likes, not comments? The item was relatively "old" but the conversation was active today. - Shannon Jiménez
Does this also explain the weird pagination I've been getting lately? I'll have 15 entries on Page 1, then only 8 on Page 2, 1 on Page 3... it's not always reproducible but it's happened to me atleast once a day. - Jennie Lin
“Wordpress.com on Amazon S3 problems : 'Amazon's S3 Service is down which is causing some image serving problems on WordPress.com' (site)” - Jeroen De Miranda
is that why twitter pics are no shows on my stream? - Arne-Per
just read your post - I couldn't comment on a new friend I added - thanks for the heads up! :) - The Pageman
A good reason not to rely on "the cloud"? - Gabe Schaffer
I have the same problem in Twitter as well - CARisME
Agree with Gabe. It's what happens when the cheapest solution is chosen. - Anthony Citrano
cheapest solution != good? uhhmm... - minus3
I love it when people say "don't rely on the cloud" it always makes me wonder what they think is a better alternative than a large number of geographically distributed datacenters looked after by a company with the track record and finances of Amazon. - Adewale Oshineye
@Adewale, exactly! - minus3
@Ade DREAMHOST! oh wait... - Erica Baker
Adewale: it depends on what kind of business you're running. For businesses where an actual transaction is involved (FriendFeed is not that business currently) what is a better alternative than a large number of geographically distributed datacenters is a large number of geographically distributed data centers from multiple providers. - Robert Seidman
Adewale there are MUCH better alternatives, such as real CDNs; even better, distribute your load across a couple of CDNs. People are choosing S3 at the moment because it's cheap, not because it's the best solution for reliable global content delivery. - Anthony Citrano
I have bad news for you: CDNs fail too. Everything fails. It's just that if you're in a business where failure will cost you serious money then you can spend the money to acquire massive amounts of redundancy (in hardware, network routes, power supplliers, etc). Unfortunately a company like FF would go bust trying to get that kind of redundancy when they'll only need it a few times a year. - Adewale Oshineye
I am aware that CDNs fail too - I have a client in that business. Do some research and compare S3 with the top few CDNs - several media and analyst firms have done some unbiased testing - and you'll see why it's often worthwhile to spend a little extra. And you don't have to actually build global redundancy - you can rent it. And finally: none of the top CDNs have failed the way S3 has over the past 12 months. - Anthony Citrano
per Werner Vogels "“S3 EU is green again " - so we s/be seeing normalcy being return to the web. :)- - Peter Dawson
I think Adewale's point is that FriendFeed and its ilk can totally eat this failure. I mean, if Twitter can survive with all its self-inflicted failure, a few hours a quarter without images won't do FriendFeed in. Building something complicated based on CDNs and stuff is just more trouble than it's worth. Sure, if you *really* care about reliability you'll go to a much greater extent to identify and remove SPOFs, but that doesn't really have much to do with "in house" vs "hosted" app infrastructure. - ⓞnor
mark not sure if the US is up. as per last brief "3:23 PM PDT EU service has been fully restored. We have been working on the US in parallel but restoration will take longer due to fleet size." - Peter Dawson
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