Personal schedule for Edna Wigderson
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In 10 years of fixing other people's SQL databases, I've noticed that the less the original developer knew, the more complex the databases are ... and the more complex the problems. Here I offer a refreshing approach for simple SQL database design.
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Request Tracker (RT) is an enterprise-grade ticketing system. It's designed to help your organization track what needs to get done and what still needs doing. From basic customer service to advanced back-office workflows, RT is flexible enough to keep your processes smooth and effective. This tutorial will cover deployment and day to day use of RT as well as basic customization.
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The Linux System and Network Performance Course teaches systems administrators practical methodologies for monitoring systems using standard system tools. The course breaks performance into 4 functional components: CPU, Memory, I/O, and Network.
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Drupal is a highly modular, Open Source Content Management System with a wealth of powerful add-on modules. Learn to harness it all and build dynamic websites with Drupal from authors of the book, Using Drupal.
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Event
Location: Exhibit Hall 3
If you had five minutes on stage what would you say? What if you only got 20 slides and they rotated automatically after 15 seconds? Would you pitch a project? Launch a web site? Teach a hack? We’re going to find out when we try our first Ignite event at OSCON. Damian Conway is scheduled to end OSCON Ignite in style. Want to present at Ignite?
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Opening remarks by the OSCON program chairs, Allison Randal and Edd Dumbill.
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Imad Sousou, Director of Intel Open Source Technology Center will present the technology vision and direction for Intel’s overall Open Source efforts, including Mobility, Virtualization, Power, and Performance.
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In 15 minutes, discover 15 years of secrets behind building software faster, more efficiently, and using less floppy disks.
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An open microphone question and answer session with the morning's keynote speakers.
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Design is 80% science and 20% art. This talk dives straight into the science to give you the techniques to create your own interfaces and demystify design. From using the golden ratio in layout and Fibonacci numbers in typography, to brand design and art direction, it covers it all in simple, tasty, bite-size pieces.
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Many people know how to use memcached, the popular caching system powering much of web1+. Most folks, though, don't know how not to use it, and how improper usage can cause data problems, poor site/application performance, and an incredibly grumpy DBA. Learn what memcached is good for, and what it's not good for from those that have learned the wrong way.
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Software programming has come a long way for students and younger children since the days of Logo. Syntax has been replaced with connecting blocks and the triangle turtle has been replaced with custom artwork children create themselves. Now, multi-threading and event processing are easier to teach children than functions, and this session discusses these ideas as well as so the edge of kid code.
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Steve Souders, author of High Performance Web Sites and creator of YSlow, discusses his new insights into faster web pages including how to load JavaScript asynchronously, optimizing CSS, and sharding resources across multiple domains.
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SD is a disconnected, replicated bug tracking system designed to let developers track and resolve bugs without sacrificing the flexibility of the modern workflows that distributed version control systems have made possible. This talk will teach you how to start becoming more productive with SD without giving up your existing bug tracker.
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In the Year 2020 the user interface will look completely different from today. What will that be and how can FOSS lead the way?
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Why do we trust our most personal diary entries with only our closest friends -- and distant machines of a faceless social networking service? Why do you hand over to Amazon files and passwords that you wouldn't tell your own mother? EFF's Danny O'Brien explains why innovation still comes from the edge of our networks -- and how the next generation of free software will help.
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Keeping track of configuration changes between hundreds of servers is a challenging task not to mention keeping a history of all the changes that were made. This session focusing on utilizing open source technology to not only help you manage your servers but it also promote teamwork and self documentation. I'll focus on how the OSU Open Source Lab uses cfengine and git to manage their servers.
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Sex and Design Axioms describes the minimal rule set for designing interfaces: the foundational concepts that are required knowledge for designers and engineers to create usable and elegant interfaces.
It is the analog for The Elements of Style by Strunk and White on user interface that encompasses layout, interaction, visual design, and prototyping tenets.
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This talk provides a humorous description of an argument in favor of free and open source software based on what I call "antifeatures:" functionality that technology developers charge users to not include. From DRM to crippled OSes to digital cameras, I will show off many of the most egregious antifeatures and describe how open source both makes them impossible and helps users work around them.
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Risk and chance play a huge part in our daily lives, yet the
human brain doesn't come pre-loaded with the right software to make
intuitive decisions about them. This talk is to
provide some illumination in the basic principles to help you
understand and quantify risk, and to introduce you to the open-source
language R, an essential tool for finding statistical solutions to
your own problems.
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Inspekt is a filtering and validation library for PHP5. With a focus on ease of use, Inspekt makes writing secure PHP applications faster and easier. This talk covers the Inspekt library and the "input cage" concept, best practices when utilizing the library, and how to integrate Inspekt with existing applications and popular frameworks.
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The age of Big Data demands open-source tools that move beyond storage towards analytics: tools to turn terabytes into insights. R is an open-source language for statistical computing and graphics, and an extensible, embeddable tool for the analysis of large data sets. In this session, I showcase R's power by building predictive models for Brazilian soybean harvests and baseball slugger salaries.
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As users of FLOSS software we have, on occasion, the need to understand the configuration systems of the software we use. This presentation will arm you with just enough knowledge to be dangerous. You will learn how to write configure template files and, yes, you will learn about m4. m4 is the macro processor language used by autoconf.
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Linux
Location: Ballroom A2
This talk will cover ways of configuring a Linux distribution to run
efficiently on slow CPU, low memory machines. You can get big
performance gains from areas such as:
* speeding up the boot process
* options for lightweight window managers
* performance tools that can help you find bottlenecks
* tuning your kernel
* Finding lightweight alternatives to big applications
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Event
Location: Exhibit Hall 2
Have a drink and mingle with other OSCON participants, and see the latest products, projects, services, and gadgets from sponsors and exhibitors during the Expo Hall Reception. The OSCON Author Meet and Greet will be held there as well at the same time.
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What's it like to be a woman in an open source project that's 99% men? What's it like to be a woman in a project that's 75%... women? Kirrily Robert, who has worked on both kinds of projects, will talk about the differences, and what we can learn from majority-female open source projects.
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Google crawls more than just web pages, we also crawl source code. Ever wondered just how much open source code is out there? What licenses is all that code under? Which projects are the most shared? We'll try to answer these questions in this talk.
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Microsoft External Research builds bridges between academia, industry, and government to advance computer science, education, and scientific research. Modern science and academic research increasingly relies on integrated information technologies and computation to collect, process, and analyze complex data.
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Keynote by Simon Wardley, Canoncial Ltd.
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New Technology is crashing the gates of Washington, DC as a new administration begins to find its legs. Open Source developers are the key to making a lot of this change happen and we've got to move fast and work together in order to do it right. This talk is about strategy-- how can open source developers change their government?
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In this talk Kyle Rankin will provide an introduction to performing forensics analysis on Linux machines using the popular Sleuthkit tools with their easy-to-use Autopsy web-based front-end. The talk will cover basic concepts for a forensics investigation, and at the end there will be a demo with a compromised Linux image.
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How do you write untestable code and anger an ancient goddess? These and other questions will guide us while we discuss testability, an often forgotten attribute of software design and quality. Starting from untestable code fragments, the audience will learn why the code is untestable and how it can be refactored for testability.
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Dynamic content created by and targeted at consumers is fuelling today’s web traffic growth and driving the evolution of the software stack. This evolution is a reversal of trends seen 10 years ago where the enterprise was the driving force in software development. The web is in the driver’s seat.
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Email: you see it every day. It's on your desktop. It's in your servers. Through the magic of modern technology, it flows invisibly through the air and into your PDA! Your cellular phone conducts silent and arcane conversations
with distant servers, speaking the ancient language of SMTP and the unknowable dialects of IMAP. Surely all this technology means progress of mankind... or does it?
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PHP
Location: Meeting Room J2
Web applications are like trees. Slice through them and you can judge their age by looking at the growth rings. You've probably abandoned PHP4 compatibility by now, but are you taking advantage of practices that have made web application development a mature discipline? Come with us on a tour of PHP best practices in 2009.
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You unit test your application API. You unit test your presentation layer. You write integration and acceptance tests. But your database is tested only as a side-effect to testing everything else. That's a pretty important part of the stack to just leave to the assumption it works as expected!
Come to this talk to learn about the tools that enable integrated unit tests for your database.
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These days, there are countless number of software applications and web services that have been developed using free and open source software (FOSS). Such tools have become so flexible, powerful, and universal, that it should also be possible for authors to write manuscripts using FOSS in the same way that applications are developed. In this talk, we present some case studies of this phenomenon.
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Besides MySQL release officially available from Sun there are multiple patches and extensions developed by community. In this Presentation we will look into them to see what extra features patches from Google, Percona and OurDelta offer and how can you use them to make your MySQL life more fun.
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Event
Location: Exhibit Hall 3
In the lands where the camel roams, the white (albino) camel is a rare and revered individual. The White Camel Awards recognize the many significant contributions made by the unsung heros of the Perl community. The efforts of these volunteers collectively make the Perl language and the Perl community better for all of us.
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Event
Location: Exhibit Hall 3
The OSCON tradition continues as Larry Wall delivers the annual State of the Onion Address.
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This talk argues that fundamentalist functional programming-that is, radically eliminating all side effects from programming languages, including strict evaluation-is what it takes to conquer the concurrency and parallelism dragon.
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Openness and participation are now a pervasive part of digital life. Firefox. Wikipedia. Apache. Linux. Millions of Creative Commons pictures on Flickr. We have moved mountains. The question is: what's next?
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An open microphone question and answer session with the morning's keynote speakers.
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David Dooling (The Genome Center at Washington University in St. Louis)
It has long been know that free/libre/open source software (FLOSS), especially GNU/Linux and Perl, played a major role in the Human Genome Project. This presentation will discuss the use and development of FLOSS in the post-genomics era, focusing on its pervasive use in sequencing the first cancer genome at The Genome Center at Washington University in St. Louis.
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So you have ambiguous task to optimize Web Site Performance and you have few resources and time available. How to make the biggest impact with them ?
This presentation gives you insight in methodology show practical tips and tools for web site performance optimization.
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It has been a year since NPR's public API launched (announced at OSCON 2008). This session will explore how the marketplace has changed for media organizations over the last year, how API's have played a role in that change, and what the future looks like for NPR, its API, and other media organizations.
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