Compute-over-data applications revolutionize data processing by implementing localized computation, enhancing efficiency, security, and regulatory compliance. This method reduces data transfer, minimizes latency, and optimizes resource use by processing data near its source. Key benefits include real-time insights, robust data security, and scalable operations, especially crucial in sectors like healthcare and finance. Platforms like Bacalhau facilitate this model using Docker containers and WebAssembly, achieving fast, secure deployments. This paradigm shift challenges traditional centralized computing, offering cost savings and adaptability. As technology advances, compute-over-data applications will profoundly impact various industries’ data strategies.