Erlang Processes vs Goroutines

Developers should learn Erlang Processes when building systems requiring high concurrency, fault tolerance, and low-latency communication, such as telecommunications switches, messaging platforms, or distributed databases meets developers should learn goroutines when building high-performance, concurrent applications such as web servers, microservices, or data processing pipelines that require handling multiple tasks simultaneously without the complexity of traditional threading. Here's our take.

Erlang Processes

Nice Pick

Developers should learn Erlang Processes when building systems requiring high concurrency, fault tolerance, and low-latency communication, such as telecommunications switches, messaging platforms, or distributed databases

Pros

• They are essential for leveraging Erlang's strengths in handling millions of concurrent connections efficiently, as seen in use cases like WhatsApp's backend or financial trading systems, where reliability and scalability are critical
• Related to: erlang, otp

Cons

• Specific tradeoffs depend on your use case

Goroutines

Developers should learn Goroutines when building high-performance, concurrent applications such as web servers, microservices, or data processing pipelines that require handling multiple tasks simultaneously without the complexity of traditional threading

Pros

• They are essential in Go for achieving scalability and responsiveness in systems with high I/O operations or parallel computations, as they reduce context-switching costs and memory usage compared to OS threads
• Related to: go-language, channels

Cons

• Specific tradeoffs depend on your use case

The Verdict

Use Erlang Processes if: You want they are essential for leveraging erlang's strengths in handling millions of concurrent connections efficiently, as seen in use cases like whatsapp's backend or financial trading systems, where reliability and scalability are critical and can live with specific tradeoffs depend on your use case.

Use Goroutines if: You prioritize they are essential in go for achieving scalability and responsiveness in systems with high i/o operations or parallel computations, as they reduce context-switching costs and memory usage compared to os threads over what Erlang Processes offers.

The Bottom Line

Erlang Processes wins

Developers should learn Erlang Processes when building systems requiring high concurrency, fault tolerance, and low-latency communication, such as telecommunications switches, messaging platforms, or distributed databases