append files to an archive without reading/rewriting the whole archive

Posted by bene on Stack Overflow See other posts from Stack Overflow or by bene
Published on 2010-06-07T23:22:10Z Indexed on 2010/06/07 23:42 UTC
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java

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archive

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tar

I've got many files that I want to store in a single archive file. My first approach was to store the files in a gzipped tarball. The problem is, that I've to rewrite the whole archive if a single file is added. I could get rid of the gzip compression, but adding a file would still be expensive.

What other archive format would you suggest that allows fast append operations?

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