DevOps is a philosophy that enhances collaboration between development and operations for accelerated software delivery, focusing on CI/CD.
SRE applies software engineering to operations, emphasizing system reliability and performance through automation and monitoring.
DevOps streamlines software development via automation, while SRE ensures system reliability and scalability through monitoring and automation.
DevOps tools include CI/CD pipelines, IaC, and containerization tools, while SRE tools focus on monitoring, incident management, and chaos engineering.