Challenge 2019 (Session Analysis) • Pull request #7294 and #7380 Begin Content Area = 16,30 19 Integration of Third-party Libraries FuzzyWuzzy • Levenshtein distance (edit distance) • By character • Concepts Column-oriented & Memory Densed High memory efficency and avoiding unnecessary IO Smooth integration with ClickHouse, NumPy, Pandas, ... Minimalism Fundamental Algorithm Components Carefully chosen

69 / 77 Тестирование ClickHouse, которого мы заслуживаем Pipeline PVS build GitHub cloud integration perf stress fuzzy functional unit style 70 / 77 Тестирование ClickHouse, которого мы заслуживаем Тестирование ClickHouse, которого мы заслуживаем Full Pipeline PVS build clang-tidy GitHub cloud integration perf stress fuzzy functional unit style cover back2back 75 / 77 Тестирование ClickHouse