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This article provides an overview of Oracle Streams, a framework for information sharing, and offers tips and scripts for troubleshooting and configuring Streams. Learn how to identify common issues and effectively maintain Streams in your Oracle environment.
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About Chen Shapira • Oracle Production DBA for HP SaaS • 10 years in IT: DBA, Developer, Manager, Linux sysadmin, Storage admin • OCP • ITIL Certified • Blogger • OTNer
The Plot • Short explanation for the complete newbie • Introducing the problem • Overview of components • Live Demo!
What are streams? • “Framework for information sharing” • Routing messages between databases. • Mostly used for replication and ETL • But it is so flexible – you can be very creative!
Are streams scary? • No! Streams are easy to configure and maintain. • Yes! Streams have lots of moving parts, so there are lots of new things to learn and lots of things that can break.
Easy to Configure • Lots of online guides for configuring streams: • Oracle documentation • Lewis Cunningham • and even me.
Streams Doesn’t Work? • Where do we start looking? We need to check each component. • For this we need to know our components and how to look at them.
Now I Configure Streams • With bugs, of course.