-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2013-10546 2013-06-11 17:26:39 --------------------------------------------------------------------------------
Name : javaewah Product : Fedora 19 Version : 0.6.12 Release : 1.fc19 URL : http://code.google.com/p/javaewah/ Summary : A word-aligned compressed variant of the Java bitset class Description : 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. -------------------------------------------------------------------------------- Update Information: A word-aligned compressed variant of the Java bitset class -------------------------------------------------------------------------------- References: [ 1 ] Bug #972533 - Review Request: javaewah - A word-aligned compressed variant of the Java bitset class https://bugzilla.redhat.com/show_bug.cgi?id=972533 -------------------------------------------------------------------------------- This update can be installed with the "yum" update program. Use su -c 'yum update javaewah' at the command line. For more information, refer to "Managing Software with yum", available at http://docs.fedoraproject.org/yum/. All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- _______________________________________________ package-announce mailing list [email protected] https://admin.fedoraproject.org/mailman/listinfo/package-announce
