high_scalability high_scalability-2007 high_scalability-2007-190 knowledge-graph by maker-knowledge-mining

190 high scalability-2007-12-22-This was a porn-spam post


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Introduction: Seems as though anonymous users can edit old posts w/o any authentication. This post was loaded with spam/porn links. Now it is not. /anonymous


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1 Seems as though anonymous users can edit old posts w/o any authentication. [sent-1, score-1.938]


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[('anonymous', 0.57), ('loaded', 0.413), ('edit', 0.392), ('posts', 0.354), ('seems', 0.249), ('old', 0.243), ('though', 0.241), ('post', 0.164), ('users', 0.138)]

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Introduction: Seems as though anonymous users can edit old posts w/o any authentication. This post was loaded with spam/porn links. Now it is not. /anonymous

2 0.2459145 370 high scalability-2008-08-18-Forum sort order

Introduction: G'day, I noticed the default sort order for the forum is to show the posts with the most replies first. That seems a bit odd for a forum. Would it not make sense to show the posts with the most recently replies first? It is possible to re-sort the forum threads that way by clicking on the "Last post" header (twice). It would seem like a more sensible default. I've checked and I see the same behaviour as both a registered (logged in) and anonymous user. Cheers - Callum .

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Introduction: How do you plan to scale your system as you reach predictable milestones? This topic came up in another venue and it reminded me about a great comment an Anonymous wrote a while ago and I wanted to make sure that comment didn't get lost. The Anonymous scaling plan was relatively simple and direct: My two cents on what I'm using to start a website from scratch using a single server for now. Later, I'll scale out horizontally when the need arises. Phase 1 Single Server, Dual Quad-Core 2.66, 8gb RAM, 500gb Disk Raid 10 OS: Fedora 8. You could go with pretty much any Linux though. I like Fedora 8 best for servers. Proxy Cache: Varnish - it is way faster than Squid per my own benchmarks. Squid chokes bigtime. Web Server: Lighttpd - faster than Apache 2 and easier to configure for me. Object Cache: Memcached. Very scalable. PHP Cache: APC. Easy to configure and seems to work fine. Language: PHP 5 - no bloated frameworks, waste of time for me. You spend too mu

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Introduction: Seems as though anonymous users can edit old posts w/o any authentication. This post was loaded with spam/porn links. Now it is not. /anonymous

2 0.75305814 370 high scalability-2008-08-18-Forum sort order

Introduction: G'day, I noticed the default sort order for the forum is to show the posts with the most replies first. That seems a bit odd for a forum. Would it not make sense to show the posts with the most recently replies first? It is possible to re-sort the forum threads that way by clicking on the "Last post" header (twice). It would seem like a more sensible default. I've checked and I see the same behaviour as both a registered (logged in) and anonymous user. Cheers - Callum .

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Introduction: With over 15 billion page views a month Tumblr has become an insanely popular blogging platform. Users may like Tumblr for its simplicity, its beauty, its strong focus on user experience, or its friendly and engaged community, but like it they do.Growing at over 30% a month has not been without challenges. Some reliability problems among them. It helps to realize that Tumblr operates at surprisingly huge scales: 500 million page views a day, a peak rate of ~40k requests per second, ~3TB of new data to store a day, all running on 1000+ servers.One of the common patterns across successful startups is the perilous chasm crossing from startup to wildly successful startup. Finding people, evolving infrastructures, servicing old infrastructures, while handling huge month over month increases in traffic, all with only four engineers, means you have to make difficult choices about what to work on. This was Tumblr's situation. Now with twenty engineers there's enough energy to work on issues an

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