tailieunhanh - Building Web Reputation Systems- P18

Building Web Reputation Systems- P18:Today’s Web is the product of over a billion hands and minds. Around the clock and around the globe, people are pumping out contributions small and large: full-length features on Vimeo, video shorts on YouTube, comments on Blogger, discussions on Yahoo! Groups, and tagged-and-titled bookmarks. User-generated content and robust crowd participation have become the hallmarks of Web . | Putting It All Together We ve helped you identify all of the reputation features for an application the goals objects scope inputs outputs processes and the sorts filters. You re armed with a rough reputation model diagram and design patterns for displaying and using your reputation scores. These make up your reputation product requirements. In Chapter 9 we describe how to turn these plans into action building and testing the model integrating with your application and performing the early reputation model turning. Putting It All Together 221 CHAPTER 9 Application Integration Testing and Tuning If you ve been following the steps provided in Chapters 5 through 8 you know your goals have a diagram of your reputation model with initial calculations formulated and have a handful of screen mock-ups showing how you will gather display and otherwise use reputation to increase the value of your application. You have ideas and plans so now it is time to reduce it all to code and to start seeing how it all works together. Integrating with Your Application A reputation system does not exist in a vacuum it is small machine in your larger application. There are a bunch of fine-grained connections between it and your various data sources such as logs event streams identity db entity db and your highperformance data store. Connecting it will most likely require custom programming to connect the wires between your reputation engine and subsystems that were never connected before. This step is often overlooked in scheduling but it may take up a significant amount of your total project development time. There are usually small tuning adjustments that are required once the inputs are actually hooked up in a release environment. This chapter will help you understand how to plan for connecting the reputation engine to your application and what final decisions you will need to make about your reputation model. Implementing Your Reputation Model The heart of your new reputation-infused .