3 Maps

Please find the source code at https://github.com/SivaprasadTamatam/Golang-Course/tree/main/2-Arrays%2C%20Slices%2C%20and%20Maps/3%20-Maps

Maps

Golang maps are an important data structure in the Go programming language that allows developers to store and retrieve key-value pairs.

There are several reasons why maps are important in Golang:

Efficient data retrieval: Maps in Golang are implemented using a hash table, which makes data retrieval fast and efficient. This is especially important when dealing with large amounts of data, where quick access to specific data points can greatly improve performance.

Flexible keys and values: Golang maps allow developers to use a wide variety of data types as both keys and values. This means that maps can be used to store and retrieve data in a highly customizable way, without requiring developers to conform to strict data type restrictions.

Easy to use: Golang maps have a simple and intuitive syntax, making them easy to use and understand for developers at all experience levels. This simplicity also makes maps highly readable and maintainable, even in large and complex codebases.

Concurrency support: Golang maps include built-in support for concurrency, which means that multiple goroutines can safely access and modify a map at the same time. This makes maps a powerful tool for building highly concurrent applications like web servers or distributed systems.