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)
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GitFlow Test Plug In
Last Release on Dec 2, 2025
EGit UI Test Plug In
Last Release on Dec 2, 2025
Eclipse EGit Source Feature
Last Release on Dec 2, 2025
JGit GPG Support Using BouncyCastle
Last Release on Dec 2, 2025
JGit Optional Http Support Using Apache HttpClient
Last Release on Dec 2, 2025
JGit JUnit Feature
Last Release on Dec 2, 2025
JGit Command Line Interface Feature
Last Release on Dec 2, 2025
JGit Source Feature
Last Release on Dec 2, 2025
JGit Ssh Support Using JCraft JSch
Last Release on Dec 2, 2025
NEM Core
Last Release on Mar 22, 2018