javaewah - A word-aligned compressed variant of the Java bitset class

Property Value
Distribution Mageia 6.1
Repository Mageia Core x86_64
Package filename javaewah-0.8.4-8.mga6.noarch.rpm
Package name javaewah
Package version 0.8.4
Package release 8.mga6
Package architecture noarch
Package type rpm
Category Development/Java
License ASL 2.0
Maintainer -
Download size 131.94 KB
Installed size 155.03 KB
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 always more efficient storage-wise than an
uncompressed bitmap (implemented in Java as the BitSet class). Unlike
some alternatives, javaewah does not rely on a patented scheme.


Package Version Architecture Repository
javaewah-0.8.4-8.mga6.noarch.rpm 0.8.4 noarch Mageia Core
javaewah - - -


Name Value
java-headless >= 1:1.6
javapackages-tools -


Name Value
javaewah == 0.8.4-8.mga6
mvn(com.googlecode.javaewah:JavaEWAH) == 0.8.4
mvn(com.googlecode.javaewah:JavaEWAH:pom:) == 0.8.4
osgi(com.googlecode.javaewah.JavaEWAH) == 0.8.4


Type URL
Binary Package javaewah-0.8.4-8.mga6.noarch.rpm
Source Package javaewah-0.8.4-8.mga6.src.rpm

Install Howto

  1. Enable Mageia Core repository on Install and Remove Software
  2. Update packages list:
    # urpmi.update -a
  3. Install javaewah rpm package:
    # urpmi javaewah




2017-05-14 - neoclust <neoclust> 0.8.4-8.mga6
+ Revision: 1101350
- Regenerate build-requires
2016-03-02 - neoclust <neoclust> 0.8.4-7.mga6
+ Revision: 981837
- Second rebuild of the java stack
2016-02-23 - neoclust <neoclust> 0.8.4-6.mga6
+ Revision: 976548
- First rebuild of the java stack
- sync package javaewah with fedora
+ umeabot <umeabot>
- Mageia 6 Mass Rebuild
2014-12-31 - pterjan <pterjan> 0.8.4-1.mga5
+ Revision: 807609
- Sync with Fedora 21 (update to 0.8.4)
2014-10-15 - umeabot <umeabot> 0.7.8-4.mga5
+ Revision: 739964
- Second Mageia 5 Mass Rebuild
- Mageia 5 Mass Rebuild

See Also

Package Description
javaewah-javadoc-0.8.4-8.mga6.noarch.rpm Javadoc for javaewah
javahelp2-2.0.05-19.mga6.noarch.rpm JavaHelp is a full-featured, platform-independent, extensible help system
javahelp2-javadoc-2.0.05-19.mga6.noarch.rpm Javadoc for javahelp2
javamail-1.5.2-4.mga6.noarch.rpm Java Mail API
javamail-javadoc-1.5.2-4.mga6.noarch.rpm Javadoc for javamail
javapackages-local-4.7.0-6.1.mga6.noarch.rpm Non-essential macros and scripts for Java packaging support
javapackages-tools-4.7.0-6.1.mga6.noarch.rpm Macros and scripts for Java packaging support
javapackages-tools-doc-4.7.0-6.1.mga6.noarch.rpm Guide for Java packaging
javaparser-1.0.11-4.mga6.noarch.rpm Java 1.7 Parser and AST
javaparser-javadoc-1.0.11-4.mga6.noarch.rpm Javadoc for javaparser
javasqlite-20140624-4.mga6.x86_64.rpm SQLite Java Wrapper/JDBC Driver
javasqlite-javadoc-20140624-4.mga6.noarch.rpm API documentation for javasqlite
javassist-3.18.1-6.mga6.noarch.rpm The Java Programming Assistant provides simple Java bytecode manipulation
javassist-javadoc-3.18.1-6.mga6.noarch.rpm Javadocs for javassist
javawriter-2.5.1-3.mga6.noarch.rpm A Java API for generating .java source files