Tell me how the map is organized in Go?

In Go, a map is a built-in data type for storing key-value pairs with fast access.

Structure:

• map is implemented as a hash table.
• Keys are hashed to determine the index in the bucket array.
• Each bucket contains multiple key-value pairs to resolve collisions.
• When the number of elements grows, re-hashing occurs, and the table size increases.

Features:

• Keys must be comparable (e.g., strings, numbers).
• Access to elements is amortized O(1).
• Iteration over a map does not guarantee order.

Example:

m := make(map[string]int)
"apple" := 5
value := m["apple"]