Revision 3376
Added by Jing Tao about 17 years ago
| README | ||
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Metacat: XML Metadata and Data Management System |
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Version: 1.7.0 Release
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Version: 1.7.1 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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------------ |
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See the file "docs/user/metacatinstall.html" for detailed instructions. |
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Release Notes for 1.7.1: |
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The major focus of this release is the improvement of query performance. The |
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selection query and access control query were modified to make SQL query executed |
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more efficiently. In order to get better performance, query cache mechanism was |
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introduced to Metacat. Currently cached query mechanism only supports public user. |
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Bug Fixes: |
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* Metacat Performace: Rewrite the xml_nodes queries (Bug 2155) |
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* Metacat Performace: Rewrite the xml_access part of the query (Bug 2557) |
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* Query cache mechanism (Bug 2905) |
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* Metacat Performance: updates from Morpho of data packages are taking |
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longer than five minutes (Bug 2805) |
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* Metacat Performance: Optimize Postgres and Tomcat (Bug 2157) |
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* Metacat Performace: Upgrading hardware setup (Bug 2175) |
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* Metacat Performace: Add/drop indices on key columns (Bug 2153) |
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Compatibility Notices: |
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* Tomcat 3 and 4 are no longer tested or supported. Users are |
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highly encouraged to upgrade to Tomcat 5.5 |
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Release Notes for 1.7.0: |
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------------------------ |
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This release features only a few minor changes to the core Metacat engine. |
Also available in: Unified diff
Add release for 1.7.1