DAZN’s head of SRE on conquering instant releases
Blog post from New Relic
DAZN, a sports subscription platform, navigates the complexity of its multiple engineering teams and diverse tech stack through a "reverse pyramid model," allowing teams to choose their tools while maintaining a standard documentation flow for retrospectives and learning from failures. Craig Mclean, Head of SRE at DAZN, emphasizes the importance of embracing Agile practices and microservices to manage large-scale operations, enabling the company to achieve 5,000 live releases per day. Stress testing and observability are crucial elements of DAZN's strategy to handle high traffic and ensure system reliability, showing where failures occur so they can be addressed efficiently. Mclean advises starting with small, manageable tasks to build confidence in instant releases and focusing on key performance metrics to improve the tech stack over time.