Boost your SQL interview readiness with these 35 carefully selected SQL Interview Questions and Answers. Includes real-world ...

Abstract: In recent years, multi-dimensional range query (MRQ) over encrypted data has been increasingly applied in various scenarios, making it one of the mainstream services for secure large-scale ...

Abstract: Given a query photo issued by a user (q-user), the landmark retrieval is to return a set of photos with their landmarks similar to those of the query, while the existing studies on the ...

Note: The main branch contains content for the second edition of How Query Engines Work, due to be published in 2026. For the original project from the first edition, please see the first-edition ...

The emerging graph stream represents an evolving graph formed as a timing sequence of elements (updated edges) through a continuous stream. Each element in a graph stream is formally denoted as (s i, ...