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SQL Challenges,

SQL Challenge: Tackling the Island Problem in Time Series Data

Jump into our SQL Challenge! Today, we’re exploring customer loyalty trends. Are you prepared to show off your SQL skills? About the quiz In this SQL pop quiz, we’re challenging you to demonstrate your understanding of islands in a time series data set. Whoever submits the correct and most performant query will be featured in …
Uli Bethke November 7, 2023
Flexter,

Deep dive on XML converters, XML conversion tools and XML conversion projects

Are you looking for an XML converter or XML conversion tool for enterprise use cases? Are you looking for advice and tips and tricks for an XML conversion project? If…
charlie October 4, 2023
Snowflake,

7 guardrails against common mistakes that inflate Snowflake credit usage 

Dodge costly pitfalls Snowflake implementation has pioneered dozens of innovations in the data platform space. The long list includes separation of compute and storage, physical workload separation, data sharing, data…
Uli Bethke September 13, 2023
FlowHigh,

Automatically detect bad SQL. Static and dynamic analysis of SQL code

Preventing Query Catastrophe with FlowHigh SQL Analyser Does the following sound familiar? As the wizard EsQuEl delved deep into the SQL code, he stumbled upon multiple instances where tables were…
Uli Bethke September 8, 2023
FlowHigh, FlowHigh,

From Code to Clarity: Visualizing SQL code for Documentation and Debugging

In this post we will show you how you can create a visual diagram of your SQL code. We will use the FlowHigh SQL visualiser to achieve this. FlowHigh is…
Uli Bethke May 29, 2023

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Oracle Data Integrator (ODI),

Oracle Data Integrator 11.1.1.6 has been released

The features I am most looking forward to are: - Smart Import/Export feature. Hopefully this will allow import/export between projects in the same repository. - Global Knowledge Modules - Versioning…
Uli Bethke February 23, 2012
Oracle Data Integrator (ODI),

Limitations ODI – OBIEE data lineage

Get our e-books Discover the Oracle Data Integrator 11g Repository Data Model and Oracle Data Integrator Snippets and Recipes We recently evaluated the ODI-OBIEE data lineage feature that was added…
Uli Bethke February 8, 2012
Oracle Data Integrator (ODI),

ODI 11g in a Services Oriented Architecture. Part III. Consuming a RESTful web service.

Get our e-books Discover the Oracle Data Integrator 11g Repository Data Model and Oracle Data Integrator Snippets and Recipes Consuming web services in ODI In part one of this series (Oracle Data Integrator…
Uli Bethke January 18, 2012
Oracle Data Integrator (ODI),

ODI 11g in a Services Oriented Architecture. Part II. Deploying and Testing data services in Weblogic

Get our e-books Discover the Oracle Data Integrator 11g Repository Data Model and Oracle Data Integrator Snippets and Recipes In part I of the Oracle Data Integrator in a SOA environment series we've had a…
Uli Bethke January 6, 2012
Oracle Data Integrator (ODI),

ODI 11g in a Services Oriented Architecture? Exposing data services and consuming web services with ODI 11g. Part I.

Get our e-books Discover the Oracle Data Integrator 11g Repository Data Model and Oracle Data Integrator Snippets and Recipes ODI in a SOA environment This will be a four part series/tutorial on using…
Uli Bethke December 12, 2011
Oracle Data Integrator (ODI),

Oracle Warehouse Builder to go into retirement. What to do?

Get our e-books Discover the Oracle Data Integrator 11g Repository Data Model and Oracle Data Integrator Snippets and Recipes What I had predicted in my post OWB vs ODI: What to do, what to…
Uli Bethke October 25, 2011