Here’s the difference between Tera data and Oracle. The comparison is based on pricing, deployment, business model, and other important factors.
Teradata provides cloud data analysis and a customer data platform. It specializes in providing analytics data platforms, marketing, and analytic applications, and consulting services. It provides a database that delivers real-time results. It provides a data manager that unifies all the data about customers, suppliers, distributors, products, and locations to provide a single version of the master data. It also provides real-time integration and synchronization of a single view of master data.
Oracle Autonomous Data Warehouse is a cloud data warehouse service that eliminates all the complexities of operating a data warehouse, securing data, and developing data-driven applications. It automates provisioning, configuring, securing, tuning, scaling, and backing up of the data warehouse. It includes tools for self-service data loading, data transformations, business models, automatic insights, and built-in converged database capabilities that enable simpler queries across multiple data types and machine learning analysis. It’s available in both the Oracle public cloud and customers' data centers with Oracle Cloud@Customer.