MVN

com.googlecode.javaewah : JavaEWAH

Maven & Gradle

Sep 29, 2021
93 usages
504 stars

JavaEWAH · 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 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.

<dependency>
    <groupId>com.googlecode.javaewah</groupId>
    <artifactId>JavaEWAH</artifactId>
    <version>1.1.13</version>
</dependency>
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pom.xml
Table Of Contents

Latest Version

Choose a version of com.googlecode.javaewah : JavaEWAH to add to Maven or Gradle - Latest Versions:

  • Latest Stable: 1.1.13

All Versions

Choose a version of com.googlecode.javaewah : JavaEWAH to add to Maven or Gradle - All Versions:

  • Version Updated
  • JavaEWAH-1.1.13

    Sep 29, 2021
  • JavaEWAH-1.1.12

    May 20, 2021
  • JavaEWAH-1.1.11

    May 18, 2021
  • JavaEWAH-1.1.9

    May 10, 2021
  • JavaEWAH-1.1.8

    May 07, 2021
  • JavaEWAH-1.1.7

    Nov 08, 2019
  • JavaEWAH-1.1.6

    Apr 27, 2016
  • JavaEWAH-1.1.5

    Jan 08, 2016
  • JavaEWAH-1.1.4

    Dec 17, 2015
  • JavaEWAH-1.1.3

    Dec 03, 2015
  • JavaEWAH-1.1.2

    Nov 11, 2015
  • JavaEWAH-1.1.1

    Nov 08, 2015
  • JavaEWAH-1.1.0

    Oct 28, 2015
  • JavaEWAH-1.0.8

    Oct 14, 2015
  • JavaEWAH-1.0.7

    Aug 15, 2015
  • JavaEWAH-1.0.6

    Aug 15, 2015
  • JavaEWAH-1.0.5

    Aug 14, 2015
  • JavaEWAH-1.0.4

    Aug 12, 2015
  • JavaEWAH-1.0.3

    Aug 12, 2015
  • JavaEWAH-1.0.2

    Apr 10, 2015
  • JavaEWAH-1.0.1

    Mar 23, 2015
  • JavaEWAH-1.0.0

    Jan 06, 2015
  • JavaEWAH-0.9.2

    Dec 04, 2014
  • JavaEWAH-0.9.1

    Dec 02, 2014
  • JavaEWAH-0.9.0

    Sep 08, 2014
  • JavaEWAH-0.8.12

    Aug 25, 2014
  • JavaEWAH-0.8.11

    Aug 15, 2014
  • JavaEWAH-0.8.10

    Aug 14, 2014
  • JavaEWAH-0.8.9

    Aug 11, 2014
  • JavaEWAH-0.8.7

    Jul 18, 2014
  • JavaEWAH-0.8.6

    Apr 29, 2014
  • JavaEWAH-0.8.5

    Mar 24, 2014
  • JavaEWAH-0.8.4

    Mar 17, 2014
  • JavaEWAH-0.8.3

    Feb 20, 2014
  • JavaEWAH-0.8.2

    Jan 25, 2014
  • JavaEWAH-0.8.1

    Jan 07, 2014
  • JavaEWAH-0.8.0

    Jan 02, 2014
  • JavaEWAH-0.7.9

    Nov 12, 2013
  • JavaEWAH-0.7.8

    Oct 02, 2013
  • JavaEWAH-0.7.7

    Oct 01, 2013
  • JavaEWAH-0.7.6

    Oct 01, 2013
  • JavaEWAH-0.7.5

    Sep 08, 2013
  • JavaEWAH-0.7.4

    Sep 07, 2013
  • JavaEWAH-0.7.3

    Aug 08, 2013
  • JavaEWAH-0.7.2

    Jul 25, 2013
  • JavaEWAH-0.7.1

    Jul 19, 2013
  • JavaEWAH-0.7.0

    Jul 16, 2013
  • JavaEWAH-0.6.12

    May 21, 2013
  • JavaEWAH-0.6.11

    Mar 29, 2013
  • JavaEWAH-0.6.10

    Mar 14, 2013
  • JavaEWAH-0.6.9

    Mar 08, 2013
  • JavaEWAH-0.6.8

    Feb 21, 2013
  • JavaEWAH-0.6.7

    Feb 15, 2013
  • JavaEWAH-0.6.6

    Dec 12, 2012
  • JavaEWAH-0.6.5

    Nov 26, 2012
  • JavaEWAH-0.6.4

    Nov 16, 2012
  • JavaEWAH-0.6.3

    Oct 31, 2012
  • JavaEWAH-0.6.2

    Oct 19, 2012
  • JavaEWAH-0.6.1

    Oct 19, 2012
  • JavaEWAH-0.6.0

    Oct 15, 2012
  • JavaEWAH-0.5.6

    Oct 05, 2012
  • JavaEWAH-0.5.5

    Oct 05, 2012
  • JavaEWAH-0.5.4

    Oct 05, 2012
  • JavaEWAH-0.5.3

    Aug 08, 2012
  • JavaEWAH-0.5.2

    Jul 09, 2012
  • JavaEWAH-0.5.1

    May 28, 2012
  • JavaEWAH-0.5.0

    May 23, 2012
  • JavaEWAH-0.4.5

    May 21, 2012
  • JavaEWAH-0.4.4

    May 21, 2012
  • JavaEWAH-0.4.3

    Apr 09, 2012
  • JavaEWAH-0.4.2

    Apr 05, 2012
  • JavaEWAH-0.4.1

    Mar 20, 2012
  • JavaEWAH-0.4.0

    Mar 05, 2012
  • JavaEWAH-0.3.3

    Mar 02, 2012
  • JavaEWAH-0.3.2

    Jan 16, 2012
  • JavaEWAH-0.3.1

    Jan 03, 2012

How to add a dependency to Maven

Add the following com.googlecode.javaewah : JavaEWAH maven dependency to the pom.xml file with your favorite IDE (IntelliJ / Eclipse / Netbeans):

<dependency>
    <groupId>com.googlecode.javaewah</groupId>
    <artifactId>JavaEWAH</artifactId>
    <version>1.1.13</version>
</dependency>

How to add a dependency to Gradle

Gradle Groovy DSL: Add the following com.googlecode.javaewah : JavaEWAH gradle dependency to your build.gradle file:

implementation 'com.googlecode.javaewah:JavaEWAH:1.1.13'

Gradle Kotlin DSL: Add the following com.googlecode.javaewah : JavaEWAH gradle kotlin dependency to your build.gradle.kts file:

implementation("com.googlecode.javaewah:JavaEWAH:1.1.13")

How to add a dependency to SBT Scala

SBT Scala: Add the following com.googlecode.javaewah : JavaEWAH sbt scala dependency to your build.sbt file:

libraryDependencies += "com.googlecode.javaewah" % "JavaEWAH" % "1.1.13"