Projects tagged ‘compression’ and ‘java’

p7zip is a port of 7za.exe for POSIX systems like Unix (Linux, Solaris, OpenBSD, FreeBSD, Cygwin, AIX, ...), MacOS X and BeOS. 7za.exe is the command line version of 7-zip, see http://www.7-zip.org/. J7zip is a JAVA port of 7zr.exe

JSMin Ant Task A custom task for Apache Ant which acts as an interface to the JSMin program. About JSMin "JSMin is a filter which removes comments and unnecessary whitespace from javascript ... [More] files. It typically reduces filesize by half, resulting in faster downloads. It also encourages a more expressive programming style because it eliminates the download cost of clean, literate self-documentation." Excerpt from Douglas Crockford's JSMin page Description The JSMin Ant task acts as an interface to the JSMin Java class. The task can be used for the automated minification of javascript files in your build and deploy processes. Specify destination directory option. Suffix minified files option. Support for nested filesets Tested with Apache Ant 6.5+. Please let us know if the task works [Less]

Modular library used in computer graphics education. Covers basics of 2D and 3D graphics and compression technologies as well. Written entirely in Java, uses Swing GUI.

A J2EE servlet filter which compresses data written to the response. It supports several algorithms (gzip, deflate, etc.) and emphasizes minimal memory usage and high throughput. Also provides detailed performance stats.

Commons Compress defines an API for working with tar, zip and bzip2 files.

IntroductionXantippe is a lightweight XML database featuring validation, indexing and XQuery (powered by Saxon). It is completely written in Java. FeaturesDocuments (XML, plain text or binary) are ... [More] stored in binary files on the file system. Documents are hierarchically ordered in a tree of collections, similar to directories in a file system. XML documents can be automatically validated against their schema's. Documents can be quickly retrieved using indices based on document keys. XML documents can be indexed automatically when inserted or updated based on their contents. Document keys can also be set manually, which is especially useful for non-XML documents. Validation, indices and compression are configured per collection using an inheritance tree. Queries, written in the XQuery language, can be executed ad-hoc or using stored modules. Features a re-entrant read/write locking mechanism at the collection/document level. Interfaces: Java API (embedded library) REST (server) (in progress) WebDAV (server) (TODO) The XQuery functionality is powered by Saxon-B, an open source XQuery and XSLT processor written by Michael H. Kay from Saxonica Limited (http://www.saxonica.com). StatusStable (alpha) as embedded Java library. Comes with a decent number of unit tests to guarantee reliability and stability. Now working on the REST and WebDAV interfaces to extends its use with a role as server (standalone or in a web container). Please note that much more testing is required for Xantippe to be considered mature enough for production, so use at your own risk! News Date Message 07-Nov-2009 Version 0.3a released 11-Nov-2008 Version 0.2a released 01-Oct-2008 Version 0.1a released [Less]

DescriptionJTurboFile sits in your system tray, you can then use it to connect to other JTurboFile users and then just drag & drop files onto the drop zone of that user, to send him files to his ... [More] download directory. FeaturesFile transfer between 2 peers Selectable compression method (None, Gzip, Bzip2) Minimizes to SystemTray [Less]

Hadoop is an Apache project and is released under the Apache Software License. However, several open source codecs are released under GPL. This project is a set of plugins for Hadoop that provide ... [More] access to the GPL'ed compression codecs. The current list of codecs that we support are: lzo [Less]

BitCoop is a P2P backup system. It is aimed at server farms that wish to backup data among themselves. In the event of a system crash, the software can be re-installed, and backups can be discovered ... [More] on other peers. You can then restore a certain version of files you backed-up. The only information you need to keep on a separate CD-ROM or floppy is the encryption keys used by your backups. BitCoop features a command line client that allows remote administration of peers. [Less]

A library of Ant tasks and types that provide access to additional archiving formats like cpio and ar based on Apache Commons Compress.