454 lines
14 KiB
HTML
454 lines
14 KiB
HTML
<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>There I Fixed It</title>
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<meta name="description" content="An amalgamation of dumb ideas that actually turn out to be kind of great.">
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<meta name="author" content="David Banham and Sam Gentle">
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<meta name="apple-mobile-web-app-capable" content="yes" />
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<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
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<link href='http://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic' rel='stylesheet' type='text/css'>
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<link rel="stylesheet" href="css/reset.css">
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<link rel="stylesheet" href="css/main.css">
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<link rel="stylesheet" href="css/print.css" type="text/css" media="print">
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<link rel="stylesheet" href="lib/css/zenburn.css">
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<!--[if lt IE 9]>
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<script src="lib/js/html5shiv.js"></script>
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<![endif]-->
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</head>
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<body>
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<div class="reveal">
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<!-- Used to fade in a background when a specific slide state is reached -->
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<div class="state-background"></div>
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<!-- Any section element inside of this container is displayed as a slide -->
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<div class="slides">
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<section>
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<h1>There I Fixed It</h1>
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<h3 class="inverted">Dumb hacks that end up being great</h3>
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<script>
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// Delicously hacky. Look away.
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if( navigator.userAgent.match( /(iPhone|iPad|iPod|Android)/i ) ) document.write( '<p style="color: rgba(0,0,0,0.3); text-shadow: none;">('+'Tap to navigate'+')</p>' );
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</script>
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</section>
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<section>
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<h2>Heads Up</h2>
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<p>
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This presentation uses a souped-up version of reveal.js
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</p>
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<p>
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Go here on your laptop, smartphone or tablet:
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</p>
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<p><a href="http://revealjs.jit.su/fixed.html">http://revealjs.jit.su/fixed.html</a></p>
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</section>
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<section>
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<section>
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<h2>Who the hell are you?</h2>
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<a href="http://www.pinion.gg" class="image">
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<img src="http://www.pinion.gg/images/pinion_green_horizontal.png">
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</a>
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</section>
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<section>
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<h2>What the hell is this?</h2>
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<img src="http://i.chzbgr.com/completestore/2012/2/24/2d633fb0-9205-46f2-9bc1-f508124308aa.jpg">
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</section>
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<section>
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<img src="http://i.chzbgr.com/completestore/2009/12/8/129047925338284784.jpg">
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</section>
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</section>
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<!-- Unql -->
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<section>
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<section>
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<h2>In the beginning.</h2>
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<p>
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There was SQL.
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</p>
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<p>
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And it was okay.
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</p>
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</section>
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<section>
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<h2>And then...</h2>
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<p>There was noSQL!</p>
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<p>And it scaled and it was all javascripty and all the hipsters loved it and everyone was happy.
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</section>
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<section>
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<h2>But then you want to actually use it</h2>
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</section>
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<section>
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<pre><code contenteditable style="font-size: 18px; margin-top: 20px;">
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var request = http.request({
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host: 'couchdb.internet.com',
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path: '/awesomedb/_all_docs',
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auth: 'zer0c00l:God'
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});
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request.end();
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var newrows = []
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request.on('response', function (response) {
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response.on('data', function (data) {
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data.rows.forEach(function(row){
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row.value.walkThe = "dinosaur";
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newrows.push(row.value);
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});
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});
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});
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request.end();
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var request = http.request({
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host: 'couchdb.internet.com',
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method: 'post'
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path: '/awesomedb/_bulk_docs',
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auth: 'zer0c00l:God'
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});
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request.write(JSON.stringify({docs:newrows}));
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request.end()
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</code></pre>
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</section>
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<section>
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<img src="http://c1eatdrinkbettercom.wpengine.netdna-cdn.com/files/2012/05/nope.jpg">
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</section>
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<section>
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<h2>unql-node</h2>
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<p>
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<a href="https://github.com/sgentle/unql-node">
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https://github.com/sgentle/unql-node
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</a>
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</p>
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<p>It's like SQL for NoSQL</p>
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<img src="http://geekspodcast.com/geekpress/wp-content/uploads/2009/07/yo_dawg-230x300.jpg">
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</section>
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<section>
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<h2>Deletin' stuff</h2>
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<pre><code contenteditable style="font-size: 18px; margin-top: 20px;">
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> delete from checkins where username.match(/\d{4}$/) && timestamp > (new Date()).getTime()-1000*60*60*24*7
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</code></pre>
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</section>
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<section>
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<h2>Why don't we take all the data...</h2>
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<pre><code contenteditable style="font-size: 18px; margin-top: 20px;">
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> create collection nag_old_users
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> insert into nag_old_users select {username: username, email: email} from user where last_login < (new Date()).getTime()-1000*60*60*24*7
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</code></pre>
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<h2>And put it over here!</h2>
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</section>
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<section>
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<h2>Want to see my awesome LALR recursive descent parser?</h2>
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<img src="http://ic.pics.livejournal.com/ontinia/10827199/5144/original.jpg">
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</section>
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<section>
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<h2>Nope!</h2>
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<pre><code contenteditable style="font-size: 18px; margin-top: 20px;">
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handle /delete from (\S+)(?: where (.*))?/, (db, expr, cb) ->
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query = "update #{db} set _deleted = true"
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query += " where #{expr}" if expr
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processExpr query, cb
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</code></pre>
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</section>
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<section>
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<h2>There I fixed it.</h2>
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<img src="http://i.chzbgr.com/completestore/2009/12/4/129043939908502110.jpg"</img>
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</section>
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</section>
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<section>
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<section>
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<h2>noDB</h2>
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<p>So you want to add some persistence to your simple web app.</p>
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</section>
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<section>
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<p>Okay so just require that each user have a couch installation.</p>
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<p>Or make redis a dependency. Probably include some build scripts or something to make it easier since it's the only thing in the app that needs to be compiled.</p>
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<img src="http://upload.wikimedia.org/wikipedia/commons/thumb/7/72/ER_Diagram_MMORPG.png/539px-ER_Diagram_MMORPG.png">
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<p>Maybe it would be easier to build SQLite?</p>
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</section>
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<section>
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<h2>Nope!</h2>
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<img src="https://dl.dropbox.com/u/176051/nopenopenope.jpeg">
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</section>
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<section>
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<h2>noDB</h2>
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<p>SQL < noSQL < noDB</p>
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</section>
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<section>
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<h2>Super simple</h2>
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<pre><code contenteditable style="font-size: 18px; margin-top: 20px;" class="javascript">
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var users = JSON.parse(fs.readFileSync('data/users.json'))
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users.push({name: "newguy"});
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fs.writeFileSync('data/users.json', JSON.stringify(users));
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res.send('success');
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</code></pre>
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</section>
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<section>
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<h2>Session storage too!</h2>
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<pre><code contenteditable style="font-size: 18px; margin-top: 20px;" class="javascript">
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var store = new express.session.MemoryStore;
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store.sessions = JSON.parse(fs.readFileSync('data/sessions.json'));
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setInterval(function(){
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fs.writeFileSync('data/sessions.json', JSON.stringify(store.sessions));
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}, 2000);
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</code></pre>
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</section>
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<section>
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<h2>It's basically Redis</h2>
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<small>It's not really</small>
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</section>
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<section>
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<h2>But it is:</h2>
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<ul>
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<li>Deployable</li>
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<li>Dependency free</li>
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<li>Easily backed up</li>
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<li>Debuggable</li>
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</ul>
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</section>
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<section>
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<h2>Databases: Fixed</h2>
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<img src="http://i.chzbgr.com/completestore/2009/12/20/129058269966385911.jpg">
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</section>
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</section>
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<section>
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<section>
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<h2>I would like to make some information available on the internet.</h2>
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</section>
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<section>
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<h2>So find a shared hosting provider or something.</h2>
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<p>But they're kind of crappy</p>
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</section>
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<section>
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<h2>So I'll just run my own</h2>
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<p>On nginx or express or something!</p>
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<p>But load balancing and updates and bugs and oh no.</p>
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</section>
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<section>
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<h2>Oh I know!</h2>
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<img src="http://s2.wp.com/wp-content/themes/h4/i/logo-v-rgb.png?m=1308937729g">
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</section>
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<section>
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<img src="https://dl.dropbox.com/u/176051/spidernope.jpeg">
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</section>
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<section>
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<blockquote>
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Augh. I wish I could just shove all this right on Akamai
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</blockquote>
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</section>
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<section>
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<p>...</p>
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</section>
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<section>
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<p>...</p>
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</section>
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<section>
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<p>...</p>
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</section>
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<section>
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<p>Why not?</p>
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</section>
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<section>
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<h2>Step 0: Generate static site</h2>
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<p>Use whatever you want. We really like <a href="http://jade-lang.com/">Jade.</a></p>
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</section>
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<section>
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<pre><code contenteditable style="font-size: 18px; margin-top: 20px;" class="jade">
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!!! 5
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include includes/head.jade
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body
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include includes/header.jade
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// BEGIN Content
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.inner-bg
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#content-wrapper
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Welcome to zombocom!
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</code></pre>
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</section>
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<section>
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<h2>make</h2>
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<pre><code contenteditable style="font-size: 18px; margin-top: 20px;">
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JADE = $(shell find pages/*.jade)
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HTML = $(JADE:.jade=.html)
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all: $(HTML)
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%.html: %.jade
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./jade/bin/jade < $< --path $< > $@
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clean:
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rm -f $(HTML)
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.PHONY: clean
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</code></pre>
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</section>
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<section>
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<h2>Rackspace == Akamai</h2>
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<p>It's cheap. 18c per GB</p>
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<p>You don't have to deal directly with Akamai. Keep your soul!</p>
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<p><a href="http://www.rackspace.com/cloud/public/files/">http://www.rackspace.com/cloud/public/files/</a></p>
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</section>
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<section>
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<h2>Getting it there</h2>
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<p>There's a node library for that.</p>
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<p><a href="https://github.com/nodejitsu/node-cloudfiles">https://github.com/nodejitsu/node-cloudfiles</a></p>
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</section>
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<section>
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<p>There's also some tooling for that.</p>
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<p><a href="https://github.com/PinionTech/cloud-loader">https://github.com/PinionTech/cloud-loader</a></p>
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<pre><code contenteditable style="font-size: 18px; margin-top: 20px;">
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coffee cloud-loader.coffee -x localDir cloudContainer
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</code></pre>
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</section>
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<section>
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<h2>Deep magic</h2>
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<pre><code contenteditable style="font-size: 18px; margin-top: 20px;">
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curl -i -X GET -H "X-Auth-User: pinion" -H "X-Auth-Key: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" "https://auth.api.rackspacecloud.com/v1.0"
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curl -X POST -H "X-Container-Meta-Web-Index: index.html" -H "X-Auth-Token: XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" "https://storage101.dfw1.clouddrive.com/v1/MossoCloudFS_ad499859-aaed-43c6-813b-5e1c545f85cf/pinion-www
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</code></pre>
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</section>
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<section>
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<h2>Relax</h2>
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<p>Never ever care about whether your website is up.</p>
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<p>Go do something useful instead.</p>
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<br />
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<p>Yeah, it's harder to do pretty URLs.</p>
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</section>
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<section>
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<h2>So fixed</h2>
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<img src="http://i.chzbgr.com/completestore/2009/12/19/129057249545630776.jpg">
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</section>
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</section>
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<section>
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<section>
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<h2>It's not always the right thing to just fix it</h2>
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</section>
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<section>
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<h2>But sometimes it is</h2>
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<img src="http://i.chzbgr.com/completestore/2009/12/22/129060139339845620.jpg">
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</section>
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</section>
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<section>
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<h1>ALL FIXED</h1>
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<h3 class="inverted">BY David Banham and Sam Gentle</h3>
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<img src="http://i.chzbgr.com/completestore/2009/12/22/129059992995261245.jpg">
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</section>
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</div>
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<!-- The navigational controls UI -->
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<aside class="controls">
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<a class="left" href="#">◄</a>
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<a class="right" href="#">►</a>
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<a class="up" href="#">▲</a>
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<a class="down" href="#">▼</a>
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</aside>
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<!-- Presentation progress bar -->
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<div class="progress"><span></span></div>
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</div>
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<script src="lib/js/head.min.js"></script>
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<script>
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var multiplex = {
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id: 'e754f2af1a284921'
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, secret: null
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, url: 'revealjs.jit.su'
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};
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var notes = false;
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head.ready( function() {
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// Fires when a slide with data-state=customevent is activated
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Reveal.addEventListener( 'customevent', function() {
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console.log( '"customevent" has fired' );
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} );
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// Fires each time a new slide is activated
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Reveal.addEventListener( 'slidechanged', function( event ) {
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// event.previousSlide, event.currentSlide, event.indexh, event.indexv
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} );
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// Full list of configuration options available here:
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// https://github.com/hakimel/reveal.js#configuration
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Reveal.initialize({
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controls: true,
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progress: true,
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history: true,
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theme: Reveal.getQueryHash().theme || 'default', // default/neon/beige
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transition: Reveal.getQueryHash().transition || 'default' // default/cube/page/concave/linear(2d)
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});
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// Load highlight.js for syntax highlighting of code samples
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head.js( 'lib/js/highlight.js', function() {
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hljs.initHighlightingOnLoad();
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} );
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} );
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// Scripts that should be loaded before initializing
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var scripts = [];
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// If the browser doesn't support classList, load a polyfill
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if( !document.body.classList ) {
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head.js( 'lib/js/classList.js' );
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}
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// Load markdown parser if there are slides defined using markdown
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if( document.querySelector( '[data-markdown]' ) ) {
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scripts.push( 'lib/js/showdown.js' );
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scripts.push( 'lib/js/data-markdown.js' );
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}
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scripts.push( 'js/reveal.js' );
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// If we're runnning the notes server we need to include some additional JS
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// TODO Is there a better way to determine if we're running the notes server?
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if( window.location.host === 'localhost:1947' || notes === true) {
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scripts.push( 'socket.io/socket.io.js' );
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scripts.push( 'plugin/speakernotes/client.js' );
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}
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if( multiplex.id !== null ) {
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scripts.push( 'socket.io/socket.io.js' );
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scripts.push( 'plugin/multiplex/client.js' );
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if( multiplex.secret !== null ) {
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scripts.push( 'plugin/multiplex/master.js' );
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}
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}
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// Load the scripts and, when completed, initialize reveal.js
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head.js.apply( null, scripts );
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</script>
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</body>
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</html>
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