What is concurrency. How to check performance of applications. How to handle concurrency. How many no of goroutines can be created and so on.

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Concurrency is the ability of a system to run multiple tasks simultaneously. Performance of applications can be checked using profiling tools. Concurrency can be handled using synchronization techniques like mutexes and channels.

Concurrency allows multiple tasks to run concurrently, improving performance and responsiveness.
Performance of applications can be checked using profiling tools like Go's built-in 'pprof' package.
Concurrency can be handled using synchronization techniques like mutexes to control access to shared resources.
In Go programming language, goroutines are lightweight threads managed by the Go runtime. The number of goroutines that can be created is limited by system resources.
Example: Using goroutines to process multiple HTTP requests concurrently in a web server.

What is concurrency. How to check performance of applications. How to handle concurrency. How many no of goroutines can be created and so on.

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