Hashmaps VS C++ B-tree

Compare Hashmaps vs C++ B-tree and see what are their differences.

Hashmaps

Various open addressing hashmap algorithms in C++ (by goossaert)

C++ B-tree

Git mirror of the official (mercurial) repository of cpp-btree (by algorithm-ninja)
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Hashmaps C++ B-tree
- -
257 71
- -
0.0 0.0
over 2 years ago almost 10 years ago
C++ C
MIT License Apache License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

Hashmaps

Posts with mentions or reviews of Hashmaps. We have used some of these posts to build our list of alternatives and similar projects.

We haven't tracked posts mentioning Hashmaps yet.
Tracking mentions began in Dec 2020.

C++ B-tree

Posts with mentions or reviews of C++ B-tree. We have used some of these posts to build our list of alternatives and similar projects.

We haven't tracked posts mentioning C++ B-tree yet.
Tracking mentions began in Dec 2020.

What are some alternatives?

When comparing Hashmaps and C++ B-tree you can also consider the following projects:

sparsehash-c11 - Experimental C++11 version of sparsehash

stx-btree - OBSOLETE, contained in https://github.com/tlx/tlx - STX B+ Tree C++ Template Classes -

pybind11 - Seamless operability between C++11 and Python

FunctionalPlus - Functional Programming Library for C++. Write concise and readable C++ code.

PEGTL - Parsing Expression Grammar Template Library

LSHBOX - A c++ toolbox of locality-sensitive hashing (LSH), provides several popular LSH algorithms, also support python and matlab.

Hopscotch map - C++ implementation of a fast hash map and hash set using hopscotch hashing

sparsehash - C++ associative containers

flat_map - Header only associative linear container.