What should a grocery store chain use to consolidate data from multiple internal systems for better decision-making?

The best option for a grocery store chain to consolidate data from multiple internal systems for improved decision-making is a data warehouse. A data warehouse is specifically designed to aggregate and store large amounts of structured data from operational systems. It enables organizations to perform complex queries and analytics, thus offering valuable insights that facilitate informed decision-making.

In the context of a grocery store chain, a data warehouse could integrate data from various systems such as inventory management, sales, customer relationship management, and supply chain operations. This comprehensive view allows the organization to analyze trends, track sales performance, manage inventory efficiently, and enhance customer experiences based on data-driven insights.

Conversational agents, while useful for customer interaction and support, do not serve the primary purpose of data consolidation and analysis. Data Studio is a tool primarily for creating data visualizations and reports, rather than a comprehensive solution for data storage and integration. Cloud storage provides a place for data storage but lacks the analytical capabilities and structured design of a data warehouse necessary for effective consolidation and decision-making.