The article explores how big data and open government data are connected in terms of quality. The researchers looked at existing literature to see how quality is important for both types of data, focusing on Colombia. They found that quality is crucial for both big data and open government data, leading to benefits like innovation and transparency. However, challenges include ensuring data reliability and setting quality standards. By focusing on data quality, the relationship between big data and open government data can help solve various problems and contribute to knowledge building.