oracle

Solr-Oracle Multi Value Issue

 Hi

 

I'm  trying to create Solr index from oracle db.

the trick is that i'm using multivalue field in solr, and expect from solr to split the value to multi value field.

here is my data-config.xml

<document name="doc">           
            <entity name="EBAYSE_CORE" transformer="RegexTransformer"
                      query="SELECT id,value1 FROM multivalue" >

                <field column="id" name="id" />
                <field column="value1" name="value1" splitBy="\;" />

            </entity>
        </document>

here is the schema.xml:

itaip 05/01/2012 - 16:30
Java, oracle, solr, Java
how to config oralce-ds.xml for realize the oracle rac fast connection faiover

I'm not clear on how to enable Fast Connection Failover with JBoss. Basically FCF is configurable  by OracleDataSource.setFastConnectionFailoverEnabled(true); on a DataSource instance before retrieving any connections from that instance. But standart JBoss datasource xml configuration doesn't provide such settings.

michael.yavorovsky 14/06/2010 - 11:10
fast connection failover, JBoss, oracle, rac, Java
Kohsuke Kawaguchi saying Good bye, Sun/Oracle

Kohsuke Kawaguchi is saying goodbye to Oracle (Sun) and starting-up / continuing Hudson-CI project.

 

"Even though I leave Oracle, I'll continue to lead the Hudson project. I'll be working with Oracle to transfer the infrastructure services to their IT operations team. There might be some out-of-schedule releases, service disruptions, and other inconveniences during this period, but hopefully things will be back in order relatively quickly."

 

See full thread @: http://weblogs.java.net/blog/kohsuke/archive/2010/04/05/good-bye-sunoracle

 

 

hagzag 06/04/2010 - 16:44
Hudson, oracle, sun
Java One - Larry Ellison on Java

a video of Larry Ellison on the importance of Java from the Java One keynote.

 

 

lior.kanfi 07/06/2009 - 16:48
Java, oracle, sun
Rod Johnson on Sun Aqcuisition by Oracle

"this uncertainty doesn’t impact enterprise Java, whose future lies elsewhere. We agree with Oracle that enterprise Java has a big future. [...] But Oracle does not own that future. One of the great strengths of Java is its developer and open source community. This is something that cannot be bought in the same way as a PeopleSoft or WebLogic application server business."

zvika 21/04/2009 - 08:09
Blogpost, Databases, oracle, sun
Remotly dumping the content of RDBMS (Oracle. mysql etc)

Hi,

In our application we needed a tool that can remotly connect to any RDBMS using JDBC and dump the content of of the DB to a local file system.

I found http://henplus.sourceforge.net/ which was easy to install and I allready tested it with Oracle (both running on Linux).

if anyone has a similiar requirenment, I would be happy to help.

Shlomo.

shlomo 18/03/2009 - 08:17
dump, MySQL, MySQL, oracle, Java
Oracle performance issue when fetching BLOBs

Guys, I just came back from a customer who has a problem, they are keeping a large BLOB which contains serialized java classes per each subscriber in their system.

Usually Oracle fetches the BLOB fast enough for them to deliver within their performance goals, but once in a while (about 0.5% of the cases) the fetch takes longer times and causing them delays that are unacceptable.

I have two questions for you:

(1) is that right that Oracle is not a "real-time" system, therefore it will not guarantee response time? why does Oracle sometime takes more time than average to process a query, and can this be optimized by configuration??

(2) does it make sense to store the data not in the database (e.g. file-system, LDAP, SAN, gFS, ...) given that all we need is to be able to lock, read and write the data.

What do you think??

udid 06/10/2008 - 17:40
BLOB, File system, JDBC, oracle, serialization, Java
My little open-source project - JDBC console

 This is intended to be used from shell scripts or ant or maven builds to execute SQL scripts. Also it allows to enter SQL commands in interactive mode. In addition to the source code, there is a pre-built binary including all major open-source database drivers. To use Oracle/DB2/MSSQL JDBC drivers you need to download them from the corresponding corporate site.

Hope to hear your feedback.

andrew 07/09/2008 - 09:17
JDBC, MySQL, Newsflash, oracle, Persistence, PostgreSQL, script, SQL Tools
Oracle Delivers Oracle WebLogic Server 10g Release 3

And the inevitable question: Will they manage to destroy a good server like they did with the others?

zvika 12/08/2008 - 02:36
Newsflash, oc4j, oracle, Servers, weblogic
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