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 (104)
The SRC:CLR Maven Plugin analyzes the dependencies of your project, both immediate and transitive, to
see if you are including any known security vulnerabilities through third-party packages in your
project.
Last Release on Nov 27, 2023
47.TestPackage2 usages
org.testpackage » testpackage Apache
Command line JUnit test runner for standalone testing
Last Release on Sep 24, 2014
49.Fast Select1 usages
com.github.terma » fast-select Apache
Extremely fast and compact in-memory embedded column oriented database
Last Release on Aug 23, 2017
