Apache Cassandra is a distributed NoSQL database designed for handling large volumes of unstructured data across multiple nodes. Its fault-tolerance, scalability, and high availability make it a preferred choice for real-time big data applications, such as IoT and social media platforms.....

Amazon Redshift is a cloud-based data warehouse designed for running complex analytical queries on large datasets. It is fully managed and integrates seamlessly with AWS services, making it a go-to solution for businesses looking to implement data lakes and business intelligence solutions....

SAP HANA is an in-memory database platform designed for high-speed data processing and advanced analytics. It supports transactional and analytical workloads in a single system, making it a valuable asset for enterprises managing ERP systems and real-time applications...