CLOUD-NATIVE COLUMNAR DATA WAREHOUSES: COMPARATIVE ARCHITECTURAL ANALYSIS OF AMAZON REDSHIFT, AZURE SYNAPSE, AND GOOGLE BIGQUERY IN MODERN ANALYTICS ECOSYSTEMS . elriijmrd. 2025;12(11):850-859. Accessed February 21, 2026. https://researchcitations.org/index.php/elriijmrd/article/view/78