The bit array data structure is implemented in Java as the BitSet class. Unfortunately, this fails to scale without compression. JavaEWAH is a word-aligned compressed variant of the Java bitset class. It uses a 64-bit run-length encoding (RLE) compression scheme. The goal of word-aligned compression is not to achieve the best compression, but rather to improve query processing time. Hence, we try to save CPU cycles, maybe at the expense of storage. However, the EWAH scheme we implemented is ...

Artifacts using JavaEWAH (105)
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NEM Core
Last Release on Mar 22, 2018
IDE
Last Release on May 19, 2026
Command line JUnit test runner for standalone testing
Last Release on Sep 24, 2014
This feature represent the Remote Repository Configuration Deployer Module.
Last Release on Feb 18, 2022
Beginners friendly Clojure REPL
Last Release on May 13, 2019