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October 2010

Oct 18, 2010

Vmbkp: An Online Backup Tool for VMware vSphere

The software is a tool to backup virtual machines in VMware vSphere environment.

        - Online backup
        - Multi-generation management
        - Fast archive access
        - Command-line Interface

Supported platform:
        - VMware vSphere 4
          Single ESX(i) is not tested. Free ESXi is not supported.
        - Linux on x86_64 host as backup server. CentOS 5.5 64bit is tested.

Source code repository:


        - The software uses VI-Java library by Steve Jin and
          Virtual Disk Development Kit by VMware, Inc.
          I thank them for publishing these libraries.
        - I thanks members in Cybozu Labs, Inc. for reviewing source code to improve it.

        Takashi HOSHINO / Cybozu Labs, Inc.

VMware and VMware vSphere are registered trademarks and/or trademarks of VMware, Inc.

Oct 15, 2010

Language Detection Library for Java

The language-detection library is a Java opensource library to detect languages in which texts are written.
(Also known as 'Language identification', 'Language guessing' and 'Language recognition')

99% over precision for 40+ languages
Detect language of a text using naive Bayesian filter
Generate language profiles from Wikipedia abstract database file

Supported languages (bundled 47 profiles):

Afrikaans, Arabic, Bulgarian, Bengali, Czech, German, Greek, English, Spanish, Persian, Finnish, French, Gujarati, Hebrew, Hindi, Croatian, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Macedonian, Malayalam, Marathi, Nepali, Dutch, Punjabi, Polish, Portuguese, Romanian, Russian, Slovak, Somali, Albanian, Swedish, Swahili, Tamil, Telugu, Thai, Tagalog, Turkish, Ukrainian, Urdu, Vietnamese, Simplified/Traditional Chinese.

Project Homepage:



Apache License 2.0


Shuyo Nakatani (twitter : @shuyo) / Cybozu Labs, Inc.