From the browser to the back end, the ‘boring’ choice is exciting again. We look at three trends converging to bring SQL back ...
As I described here, Power BI can send SQL queries in parallel in DirectQuery mode and you can see from the Timeline column there is some parallelism happening here – the last two SQL queries ...
Abstract: In modern enterprises, multi-tenant cloud databases support several analytical workloads, but sharedresource contention, heterogeneous SLAs, and strict cost constraints make conventional SQL ...
Is your feature request related to a problem or challenge? There are some features, such as table sampling, that are challenging to add to DataFusion The reason it is challenging is that I think the ...
Vinish Kapoor is an Oracle ACE Pro, software developer, and founder of Vinish.dev, known for his expertise in Oracle. Vinish Kapoor is an Oracle ACE Pro, software developer, and founder of Vinish.dev, ...
Unlike large-scale models aimed at general-purpose comprehension, Gemma 3 270M is crafted for targeted use cases where efficiency outweighs sheer power. This is crucial for scenarios like on-device AI ...
Abstract: In recent years, the integration of natural language processing (NLP) with database querying has led to the emergence of Text-to-SQL systems, which enable nontechnical users to interact with ...
What is the default strategy for planning and optimizing queries with joins: How does the engine decide the physical join type (e.g., sort-merge join vs. hash join)? How is the join order determined?
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