Explore ZeroMQ, a high-performance asynchronous messaging library, in this 53-minute conference talk from PHP UK Conference 2011. Learn about ZeroMQ's core concepts, patterns, and practical applications in PHP development. Discover how to implement various messaging patterns, including queues, pipelines, and publish-subscribe models. Gain insights into ZeroMQ's installation process, socket types, and transport mechanisms. Examine real-world use cases such as sending emails, creating web chat applications, and building social network architectures. Dive into code demonstrations and examples showcasing ZeroMQ's integration with PHP, Python, and web technologies. By the end of this talk, acquire the knowledge to leverage ZeroMQ for building scalable, distributed systems and improving application performance.