Multi-/BiKeyMap (Go Module)

In plain words

Multi-/BiKeyMap is a Go module that provides data structures for managing key-value mappings with multiple or bidirectional keys. Version 0.4.0 introduces both concurrent and non-concurrent implementations of list-based variants, allowing developers to choose the approach that best fits their concurrency requirements. The module is designed for Go developers who need flexible key mapping solutions for their applications.

written from the facts on this page · September 2026

From the sources

A go lib which handles maps with multiple keys. Contribute to aeimer/go-multikeymap development by creating an account on GitHub.

See docs: https://pkg.go.dev/github.com/aeimer/go-multikeymap A go lib which handles maps with multiple keys. Both data-structures are available in go routine safe (concurrent) and a non-concurrent version. MultiKeyMap is a data structure based on go native maps. It has a primary key which directly maps to the values. The secondary keys are mapping to the primary key. Therefore, the memory consumption is a bit higher than a native map. The access is O(1+1+1) => O(1) due to the underlying hashmap. BiKeyMap is a stricter version of MultiKeyMap. It has KeyA and KeyB, both need to be unique. The access is O(1+1) => O(1) due to the underlying hashmap. This map has a generic primary key and…from github.com

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