
Google SRE Prodcast
Maglev: load balancing at Google with Cody Smith and Trisha Weir
Nov 13, 2024
Cody Smith, CTO and co-founder of Camu Energy, spent over 14 years at Google and contributed to Maglev. Trisha Weir, with 21 years at Google, is an SRE Department Lead. They uncover the evolution of Maglev, a network load balancer essential for traffic management in data centers. Their discussion highlights the significance of psychological safety and collaboration in tech innovation. They also delve into challenges faced during system rollouts, debugging practices, and the shift from manual to automated network provisioning, showcasing a unique blend of technical and teamwork insights.
32:53
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Quick takeaways
- The development of Maglev showcased how collaborative environments and psychological safety are essential for innovative SRE practices and effective problem-solving.
- Creating a tailored solution like Maglev illustrated the importance of assessing existing tools versus building in-house to meet specific reliability needs.
Deep dives
The Importance of Reliability in Software Development
Emphasizing reliability in software systems is crucial for successful engineering, especially in Site Reliability Engineering (SRE). The discussion highlights the creation of Maglev, a network load balancing system, and illustrates the necessity of reliable infrastructure to ensure seamless user experiences. Prior roles and experiences in physical network operations have shaped the approach to building reliable systems. The focus is on understanding user needs and the significance of maintaining high availability for critical online services.
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