File indexing and searching - - PowerPoint PPT Presentation

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file indexing and searching

File indexing and searching - - PowerPoint PPT Presentation

Nov 04, 2022 143 likes •282 views

File indexing and searching nemo@lsub.org

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File indexing and searching

nemo@lsub.org

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Motivation

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Tools

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Data structures

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Data structures

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Tools mktags dbath file... [DB=path] looktags [-n] file... tagfiles trie file... rdtrie trie tag... qhash hash qid... qhash -a hash qid path... tagfs trie

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Examples mktags $home/lib/$user $home /mail/... files=‘{changes $home /mail/.../msgs} tagfiles /mnt/tags $files looktags list append : queue append

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Search process

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Indexing process

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Sharing the DB

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Security

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Experience

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