Lam-Duy Nguyen

Teach Your DBMS to LIKE Strings: Fast and General Pattern Matching for Wildcard Joins and Filters

Nowadays, modern applications do more than just store text -- they need to derive meaningful insights from it. To do that, they usually rely on wildcard queries with LIKE predicate to extract patterns. However, modern database management systems (DBMSs) handle these wildcard operations poorly, resorting to nested loops...