How do Java and Go compare in terms of performance?

How do Java and Go compare in terms of performance?

Java and Go have different performance characteristics. Java is known for its Just-In-Time (JIT) compilation, which can optimize performance at runtime, while Go is designed for simplicity and efficiency, often resulting in faster startup times and lower memory usage.

Which one is better for high-performance applications?

It depends on the specific use case. Go is often preferred for microservices and concurrent applications due to its lightweight goroutines, while Java is favored for large-scale enterprise applications that require robust libraries and frameworks.

What about their memory management?

Java uses garbage collection, which can introduce latency, while Go has a more efficient garbage collector that minimizes pause times, making it suitable for applications where performance is critical.

Can you give examples of applications built with each?

Sure! Java is commonly used in enterprise applications like banking systems, while Go is popular for cloud services and tools like Docker and Kubernetes.