Here’s the difference between Vertica and Oracle. The comparison is based on pricing, deployment, business model, and other important factors.
Vertica develops data management solutions for storing and querying databases. Its products include The Vertica Analytic Database, which helps in analyzing data; Vertica for the Cloud, a cloud-based analytic database that helps in data management; and Vertica Analytic Database appliance, a hardware/software data management solution, which enables the clients to conduct near-real-time and ad hoc queries. After acquisition it is now promoted as HP Vertica Systems and has tools for SQL analysis on Hadoop.
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.