Revision 2479
Added by Matt Jones over 19 years ago
| README | ||
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# '$Date$' |
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# |
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Metacat: XML Metadata Database
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------------------------------ |
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Metacat: XML Metadata and Data Management System
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------------------------------------------------
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Version: 1.4.0 Release
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Version: 1.5.0 Release
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Send feedback and bugs to: metacat-dev@ecoinformatics.org |
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http://bugzilla.ecoinformatics.org |
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Dan Higgins (higgins@nceas.ucsb.edu) |
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Saurabh Garg (sgarg@nceas.ucsb.edu) |
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Duane Costa (dcosta@lternet.edu) |
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Chris Jones (cjones@msi.ucsb.edu) |
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Metacat is a flexible database storage system for XML formatted |
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documents and associated binary files. Metacat models the structure of the |
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Release Notes for 1.5.0: |
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------------------------ |
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This release comes with performace improvement, user interface enhancements |
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This release comes with performace improvement, user interface enhancements,
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and bug fixes. Below is the list of bug fixes and performance improvements. |
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Bug Fixes: |
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3) For each of the docids |
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3a) Use xml_index and xml_nodes table to generate the string descibing |
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the document including the returnfields requested in the search |
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4) Add all the strings from step 3a to send back the resultant document. Here a decent amount of time was being taken by step 3a. The algorithm is |
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now modified by addition of two tables xml_queryresult and xml_returnfields |
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and a user defined parameter xml_returnfield_count. The new algorithm works |
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as follows |
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4) Add all the strings from step 3a to send back the resultant |
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document. Here a decent amount of time was being taken by step 3a. |
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The algorithm is now modified by addition of two tables xml_queryresult and |
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xml_returnfields and a user defined parameter xml_returnfield_count. The |
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new algorithm works as follows: |
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1) Search for the given text |
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2) A list of docids generated |
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2) A list of docids is generated
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3) For the given set of return fields generate a unique string and check |
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if that string exists in xml_returnfields |
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3a) If string does not exist in xml_returnfield, then enter a new |
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http://bugzilla.ecoinformatics.org/buglist.cgi?product=Metacat&target_milestone=1.5 |
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Release Notes for 1.4.0: |
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------------------------ |
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Also available in: Unified diff
Fixed typos in README, update version for release.