Global Open Source Database Solution market was valued at USD 6302 million in 2025. The market is projected to grow from USD 11282 million in 2032, exhibiting a CAGR of 8.8% during the forecast period. Open‑source database solutions comprise a complete technology stack that leverages open‑source database engines such as MySQL, PostgreSQL, MongoDB, and Redis, coupled with deployment architecture design, performance optimisation, operation‑and‑maintenance tools, and ecosystem components.