Non-blocking I/O vs Blocking I/O
Developers should learn and use non-blocking I/O when building applications that require high concurrency and low latency, such as web servers, real-time systems, or data-intensive services meets developers should learn blocking i/o for scenarios where simplicity and straightforward control flow are prioritized, such as in single-threaded applications, scripts, or low-concurrency systems where i/o latency is minimal. Here's our take.
Non-blocking I/O
Developers should learn and use non-blocking I/O when building applications that require high concurrency and low latency, such as web servers, real-time systems, or data-intensive services
Non-blocking I/O
Nice PickDevelopers should learn and use non-blocking I/O when building applications that require high concurrency and low latency, such as web servers, real-time systems, or data-intensive services
Pros
- +It is particularly valuable in environments like Node
- +Related to: event-loop, asynchronous-programming
Cons
- -Specific tradeoffs depend on your use case
Blocking I/O
Developers should learn blocking I/O for scenarios where simplicity and straightforward control flow are prioritized, such as in single-threaded applications, scripts, or low-concurrency systems where I/O latency is minimal
Pros
- +It is useful in educational contexts to understand basic I/O handling before moving to more complex asynchronous models, and in legacy systems or libraries that rely on synchronous APIs
- +Related to: non-blocking-io, asynchronous-programming
Cons
- -Specific tradeoffs depend on your use case
The Verdict
Use Non-blocking I/O if: You want it is particularly valuable in environments like node and can live with specific tradeoffs depend on your use case.
Use Blocking I/O if: You prioritize it is useful in educational contexts to understand basic i/o handling before moving to more complex asynchronous models, and in legacy systems or libraries that rely on synchronous apis over what Non-blocking I/O offers.
Developers should learn and use non-blocking I/O when building applications that require high concurrency and low latency, such as web servers, real-time systems, or data-intensive services
Disagree with our pick? nice@nicepick.dev