Explore open source search engines in this 44-minute conference talk from PHP UK Conference 2012. Gain insights into implementing search functionality for modern websites, focusing on speed, accuracy, and refinement capabilities. Compare various open source search solutions through worked examples, analyzing ease of implementation, response times, and ability to handle diverse data types. Discover key features and overall performance comparisons to help select the best search engine for your web projects. Learn from Justin Finkelstein, Technical Director at Redwire Design, as he shares his extensive experience in web technologies and protocol specifications.