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From 07/13/2005 to 08/11/2005

08/11/2005

03:53 PM Bug #2168 (Resolved): Persisting delta-time replication setings in metacat.properties
Currently the delta-time replication settings (e.g. on or off setting and time
setting) is in memory. If tomcat was ... Jing Tao
03:40 PM Bug #1214: emlb6 to eml2 conversion style sheets should be usable by both metacat and morpho

Was fixed earlier. Has been working fine for a long time now. Closing the bug. Saurabh Garg
03:36 PM Bug #129: Metacat Performance: paged Query Returns

Comment from bug# 2156:
Comparing Metacat with other search engines, there is a major
difference in the metacat web... Saurabh Garg
03:35 PM Bug #129: Metacat Performance: paged Query Returns
*** Bug 2156 has been marked as a duplicate of this bug. *** Saurabh Garg
03:35 PM Bug #2156: Metacat Performance: Send result back to web client in blocks

Duplicate of a much older bug entry.
*** This bug has been marked as a duplicate of 129 *** Saurabh Garg
03:22 PM Bug #305: create an ofa compliant oracle instance

I meant we will be no longer using Oracle. Moving to Postgres - hence closing
the bug. Saurabh Garg
03:21 PM Bug #305: create an ofa compliant oracle instance

No longer required as we will be using Oracle. Saurabh Garg

08/05/2005

07:34 AM Bug #1693: Metacat client library: Static Cookies

Below given is the initial email from Bill Baker regarding static cookies and
replies from others.
--------------... Saurabh Garg

07/25/2005

12:59 PM Bug #2060: Documents not indexed because of error generated during indexing of documents

Changin severity of teh bug to Critical because with the new changes if the
indexing thread fails, the paths will n... Saurabh Garg

07/20/2005

01:07 PM Bug #2153: Metacat Performace: Add/drop indices on key columns

Indexes can also be added to docid and nodetype in xml_nodes..... Saurabh Garg
10:28 AM Bug #2152: Metacat Performace: Reduce size of xml_nodes table

From Postgres documentation, the limits on the sequence...
"Sequences are based on bigint arithmetic, so the range c... Saurabh Garg

07/19/2005

12:42 PM Bug #2154: Metacat Performace: Configurable path condition indices

It will also speed up queries like the following which are used while creating
the doclist...
select xml_nodes.d... Saurabh Garg

07/13/2005

06:37 PM Bug #2154: Metacat Performace: Configurable path condition indices

From my email:
Metacat can have a new index table for admin specified fields. This will be
helpful as both xml_nod... Saurabh Garg
06:16 PM Bug #2154 (Resolved): Metacat Performace: Configurable path condition indices
From Matt's email...
Configurable path condition indices -- this would allow admins to
configure specific XML pat... Saurabh Garg
06:35 PM Bug #2152: Metacat Performace: Reduce size of xml_nodes table

While implementing this, have to check whats the limit on the sequence numbers
that are being assigned to xml_nodes... Saurabh Garg
06:11 PM Bug #2152 (Resolved): Metacat Performace: Reduce size of xml_nodes table
xml_nodes is huge (6.8x106 records), and grows with every insert and
update by many thousands of records. By design... Saurabh Garg
06:34 PM Bug #2159 (New): Metacat Performance: Divide xml_nodes based on the doctype
Matt suggested that xml_nodes table can probably be divided into multiple
tables based on the doctype. For example,... Saurabh Garg
06:27 PM Bug #2158 (Resolved): Metacat Performance on KNB: Bring the logging level down on ecoinfo.
Dont know how much this effects the performance but we might be logging more
than required on the production server... Saurabh Garg
06:24 PM Bug #2157 (Resolved): Metacat Performance: Optimize Postgres and Tomcat...
There might be some options in Tomcat to speed things up a little bit. e.g.
Chris suggested about turning off autol... Saurabh Garg
06:20 PM Bug #2156 (Resolved): Metacat Performance: Send result back to web client in blocks
Comparing Metacat with other search engines, there is a major
difference in the metacat web interface when compared ... Saurabh Garg
06:17 PM Bug #2155 (In Progress): Metacat Performace: Rewrite the xml_nodes queries
From Matt's email...
Rewrite the xml_nodes queries. In general we use the IN clause a lot
which is less than eff... Saurabh Garg
06:14 PM Bug #2153 (Resolved): Metacat Performace: Add/drop indices on key columns
From Matt's email...
DB indices aren't created on some key columns such as
xml_nodes.nodedata (originally because... Saurabh Garg
 

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