Hang Liu

With over 25 years of experience in database technology, I've excelled across diverse industries such as Financial Services, CRM, Retail, Entertainment, and Healthcare. Currently serving as a Data Architect at Healthcare Logic in Gold Coast, Australia, I embarked on my BI/DW journey in 2005. Bringing 15+ years of expertise in BI/DW, data analysis, and report development, I leverage technologies like SQL Server, Azure, Oracle, and Power BI. Actively contributing to the global DW community, I share insights on the Kimball Forum: http://forum.kimballgroup.com/spa/hang

Blogs

SQL Server Wait Stats

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Everything in SQL Server is waiting for something…this is by design. And most people...

FabCon 2025 Recap

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Hey fellow data friends! Wow, March was an absolutely crazy month (in the best...

Privacy Policy

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We value your privacy. This policy explains what personal data we collect and why. What...

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Forums

why cant i get rid of extra dataset

By stan

hi i never used shared datasets before in ssrs.   i created a dataset  called...

Distinct values using string_agg

By jagjitsingh

Hi Is it possible to get distinct values using string_agg Select T1."transType", WHEN T1."TransType"...

Refactoring a DELETE query using NOT EXISTS — need expert feedback

By abdalah.mehdoini

Hi everyone, I'm working on optimizing a DELETE query used in a data cleanup...

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Question of the Day

Importing Flat Files

What types of sources can be used with the Import Flat File Wizard in SQL Server Management Studio (SSMS)?

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