In Go, it's recommended to use channels for synchronization instead of shared memory communication like in C with mutexes.The sync package in Go offers higher performance synchronization mechanisms compared to channels.The sync package's Mutex and RWMutex structures are commonly used for synchronization.Benchmark tests show that RWMutex is suitable for read-heavy, write-light scenarios in Go.Issues may arise when using sync locks like Mutex if they are copied after initial use.The sync.Once feature ensures a specific function is executed only once during the program's lifetime.Leapcell provides a serverless platform for hosting Go projects with multi-language support, cost efficiency, scalability, and automation.Developers can deploy unlimited projects for free on Leapcell's platform and only pay for usage with no idle charges.Leapcell offers a streamlined developer experience with automated CI/CD pipelines, real-time metrics, and easy scalability.The platform provides intuitive UI, auto-scaling capabilities, and high performance for building and deploying web applications.