Query processing and user interaction form the cornerstone of modern database systems, providing the framework for translating high‐level user queries into efficient, actionable operations. As data ...

Query processing and optimisation are critical components of modern database systems, serving to translate high‐level declarative queries into efficient, low‐level machine instructions. At its core, ...

Prior to SQL Server 2017, query processing was a monolithic process. The SQL Server query optimizer would first construct a query plan for a batch of T-SQL code, a stored procedure, or function and ...

Abstract: In the interactive data exploration, approximate query processing (AQP) can be used to quickly return query results at the cost of accuracy. For online AQP, the sampler can be treated as an ...

This FastAPI application implements a powerful RAG (Retrieval Augmented Generation) system for PDF document processing and intelligent querying. Key features include: PDF processing with text ...

We provide SLOOP: a semi-honest three-party honest majority implementation of "Secure Query Processing with Linear Online Cost" using the ABY3 framework. The ranks are pregenerated and concatenated at ...