Showing posts with label jdbc. Show all posts
Showing posts with label jdbc. Show all posts
Wednesday, April 8, 2020

Spring: Blocking vs non-blocking: R2DBC vs JDBC and WebFlux vs Web MVC

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Spring Framework version 5, released in Sept 2017, introduced Spring WebFlux. A fully reactive stack. In Dec 2019 Spring Data R2DBC, a react...
Friday, September 27, 2019

Calling an Oracle DB stored procedure from Spring Boot using Apache Camel

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There are different ways to create data services. The choice for a specific technology to use, depends on several factors inside the organis...
Friday, July 26, 2019

A transparent Spring Boot REST service to expose Oracle Database logic

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Sometimes you have an Oracle database which contains a lot of logic and you want to expose specific logic as REST services. There are a vari...
Monday, January 20, 2014

JDBC from the Oracle Service Bus

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There are different ways to do database calls from the Oracle Service Bus. In this blog post I look at several methods. The methods looked...
Thursday, December 12, 2013

First steps into the Oracle Database Cloud

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Oracle provides a Database Cloud Service. In a previous post I've looked at the Oracle Java Cloud Service ( http://javaoraclesoa.blogspo...
Friday, August 16, 2013

WLST; obtaining parameters, recovering JDBC database user passwords and testing database connections

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WLST (Weblogic Scripting Tool) is very powerful. Most of the things (and more) which can be done with the Weblogic console can also be done ...
Friday, September 7, 2012

Monitoring DataSources on Weblogic

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As an Oracle SOA developer, I've often heard the phrase; 'BPEL doesn't work!'. Almost always the cause can be found in back...