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Jun 24, 2024 · Databases

What Is HTAP? Exploring Architecture Types, Key Technologies, and China’s Leading Databases

This article provides a comprehensive overview of Hybrid Transactional/Analytical Processing (HTAP) databases, detailing the four architectural patterns, five core technologies, and a comparative analysis of major Chinese HTAP products such as TiDB, OceanBase, PolarDB‑X, TDSQL, GaussDB and GreatSQL, while also discussing their characteristics and remaining challenges.