Cloud Database Management Systems Reviews and Ratings
What are Cloud Database Management Systems?
Gartner defines the market for cloud database management systems (DBMSs) as software products that store and manipulate data and are primarily delivered as platform as a service (PaaS) in the cloud. Cloud DBMSs may optionally be capable of running on-premises or in hybrid, multicloud or intercloud configurations. They can be used for transactional and/or analytical work. They typically persist data using a combination of proprietary and open components in a durable manner, enabling a full range of create, read, update and delete operations. They are used by application end users, designers, developers and operators of large database systems.
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SQL Server is a relational database management software developed to support data storage, retrieval, and management for organizations of varying sizes. The software enables users to securely store and access structured data, run queries, create reports, and perform analytics. It supports transaction processing, business intelligence, and analytics applications. The software includes tools for database administration, backup and recovery, security management, and automated maintenance. It offers integration with other applications and supports scalability to accommodate growing data needs. SQL Server aims to address challenges related to managing large volumes of data, ensuring data integrity, and enabling businesses to analyze information for operational and strategic decision-making.
MongoDB Atlas is a software that provides a managed cloud database service, built on the MongoDB database platform. It offers features such as automated backups, scalability, security controls, and real-time performance monitoring. The software enables users to deploy, operate, and scale databases across major cloud providers, including AWS, Azure, and Google Cloud. MongoDB Atlas integrates with various development frameworks and supports global data distribution, high availability, and data privacy options. The software addresses business requirements for reliable database management, operational efficiency, and uninterrupted data access, serving as a solution for organizations looking to handle structured and unstructured data at scale while reducing infrastructure management overhead.
Oracle Database is a software that provides a multi-model database management system designed for data storage, retrieval and processing. It supports a range of data models including relational, document, graph and spatial data. The software enables transaction processing, analytics, business intelligence and database consolidation. It includes features such as automated backup, data recovery, security, high availability and scalability for enterprise applications. Oracle Database addresses business challenges related to data management, allowing organizations to manage large volumes of structured and unstructured data with consistency, concurrency and integrity. It offers tools for database administration and application development, supporting integration with a broad array of technologies and systems.
Teradata VantageCloud is an analytics software designed to manage and analyze large-scale data across multiple cloud environments. The software provides data integration, advanced analytics, and artificial intelligence capabilities to help organizations process, store, and extract insights from diverse data sources. VantageCloud enables querying, reporting, and machine learning using a unified interface, supporting both structured and unstructured data. It addresses business challenges related to complex data management and analytical workloads by offering scalable performance, workload management, and governance features. The software is designed to facilitate informed decision-making by enabling users to explore and operationalize data across hybrid or multi-cloud architectures.
Oracle HeatWave MySQL is a software designed to accelerate analytics and transactional processing for MySQL databases. It integrates in-memory query processing with MySQL, enabling fast execution of complex queries directly within the database engine. The software eliminates the need for ETL processes by providing real-time analytics on live transactional data. Oracle HeatWave MySQL supports high concurrency and delivers scalability for both analytical and transactional workloads. The software provides built-in machine learning capabilities, enabling advanced predictive analytics from within MySQL. Organizations use the software to streamline data warehousing and analytics operations, addressing business challenges related to data integration, query performance, and decision-making efficiency.
Amazon Redshift is a software that offers a fully managed data warehouse solution designed to handle large-scale data storage and query workloads. It enables users to analyze data across their data warehouse and data lake using standard SQL and integrates with a wide variety of business intelligence tools. The software supports high-performance querying and employs columnar storage, data compression, and parallel processing to increase efficiency. It addresses business challenges related to scalable data management and analytics, facilitating tasks such as reporting, dashboarding, and predictive analytics. Amazon Redshift supports both structured and semi-structured data, allowing organizations to gain insights from diverse data sources while maintaining data security and reliability through comprehensive features for monitoring, encryption, and access control.
Amazon Aurora is a relational database software designed to deliver high performance and availability with full MySQL and PostgreSQL compatibility. It automates tasks such as provisioning, patching, backup, recovery, and failover to reduce database management overhead. The software offers features like automatic scaling, replication across multiple availability zones, and backup to cloud storage. It is built to address business needs for reliable data storage, transactional consistency, and quick failover capabilities in case of hardware failures. Amazon Aurora is used to support a variety of workloads, including enterprise applications, e-commerce systems, and SaaS solutions, helping organizations manage structured data while optimizing for performance and durability.
SAP HANA Cloud is a software platform designed to provide in-memory database management and advanced analytics capabilities in the cloud. The software enables real-time data processing and storage, allowing organizations to manage both transactional and analytical workloads on a single system. It supports integration with various data sources, facilitates data virtualization, and offers multi-model data processing for structured and unstructured data. SAP HANA Cloud is used to address business challenges such as data fragmentation, slow analytics, and complex data landscapes by centralizing data access and delivering performance for mission-critical applications. The software includes features for security, scalability, and data governance to help organizations meet compliance and operational requirements.
Google BigQuery is a cloud-based data warehouse software that enables users to store, analyze, and manage large datasets using SQL. The software supports fast querying and real-time analysis of structured and semi-structured data across scalable infrastructure. It integrates with various data analytics and business intelligence tools, offers built-in machine learning capabilities, and features automated performance optimization. BigQuery enables businesses to process and analyze large volumes of data to support decision making, data reporting, and predictive analytics. The software addresses challenges related to handling and processing extensive datasets within organizations without the need for traditional on-premises infrastructure.
Amazon RDS is a software that provides a managed relational database service designed to simplify the setup, operation, and scaling of databases in the cloud. It supports several database engines, including MySQL, PostgreSQL, SQL Server, MariaDB, and Oracle. This software automates tasks such as hardware provisioning, database setup, patching, and backups, allowing users to focus on application development. Amazon RDS is built to offer high availability with features like automated failover and read replicas, and it enables users to scale resources as required to meet business demands. It addresses challenges related to database administration, maintenance, and resource management, helping organizations efficiently run relational databases in cloud environments.
Amazon DynamoDB is a software designed to provide managed NoSQL database solutions for applications requiring consistent, single-digit millisecond latency at any scale. The software supports key-value and document data structures and offers features such as automatic scaling, backup and restore, in-memory caching, and multi-region replication. With its serverless architecture, the software handles operational aspects such as hardware provisioning, setup, configuration, and patching, enabling organizations to focus on application development. The software addresses business needs for scalable and highly available storage where predictable performance and flexibility in data modeling are required.
Snowflake AI Data Cloud is a software designed to support organizations in storing, integrating, and analyzing structured and semi-structured data. The software facilitates secure data sharing and collaboration across teams and partners while enabling the deployment of machine learning and artificial intelligence workflows directly on cloud-based data. Snowflake AI Data Cloud provides features for data warehousing, data engineering, data lakes, and advanced analytics, addressing business challenges around unifying data silos, managing large volumes of information, and delivering insights with flexibility and scalability. The software supports multiple programming languages and tools, while offering data governance, compliance controls, and automation capabilities, enabling organizations to streamline their data operations and empower decision-making through real-time analysis and AI-powered applications.
IBM Db2 is a relational database management software designed to manage and store structured and unstructured data across various environments including on premises and cloud platforms. The software provides features such as advanced data compression, multi-workload management, high availability, disaster recovery, and support for SQL and NoSQL workloads. It enables organizations to process transactions, run analytics, and manage data warehousing tasks effectively. With its support for scalability and integration with advanced analytics and AI tools, IBM Db2 addresses the business need for reliable data access, storage, and analysis, helping organizations streamline their data operations, maintain data consistency, and facilitate decision-making processes.
Azure SQL Database is a cloud-based relational database software designed to support transactional processing and analytics. It provides features such as automated backups, scalability, high availability, security controls, and built-in intelligence for performance tuning and threat detection. The software enables management of structured data with support for Transact-SQL programming and integration with other Azure services. It addresses business needs around data storage, high availability, disaster recovery, and operational efficiency by offering elastic scalability and maintenance automation, thereby allowing organizations to manage and analyze data applications in a cloud environment.
CockroachDB is the cloud-native, resilient, distributed SQL database enterprises worldwide trust to run mission-critical AI and other applications that scale fast, avert and survive disaster, and thrive everywhere. It runs on the Big 3 clouds, on prem, and in hybrid configurations powering Fortune 500, Forbes Global 2000, and Inc. 5000 brands, and game-changing innovators. CockroachDB offers and supports Vector, RAG, and GenAI Workloads; C-SPANN Distributed Indexing; Machine Learning and Apache Spark Integration; PostgreSQL Compatibility and JSON; Geospatial and Graph Capabilities; Analytics, BI, and Integration; and MOLT AI-Powered Migration.
IBM watsonx.data is a hybrid, open data lakehouse that helps organizations easily access, integrate, and analyze structured and unstructured data across hybrid cloud and on-premises environments. It combines data lakes and data warehouses to support enterprise AI, analytics, and real-time workloads, using open engines such as Apache Spark, Cassandra, and Presto, along with real‑time data services like DataStax optimized for price and performance.
IBM watsonx.data prioritizes data governance and security with end-to-end lineage, consistent access control, and open formats/APIs to prevent vendor lock-in. By unifying data sources, enabling flexible analytics, and providing no-code, low-code, and pro-code interfaces, watsonx.data helps break down silos, streamline workflows, and prepare data for reliable AI and analytics.
Redis Cloud is a software designed to deliver fully managed Redis databases in the cloud, supporting use cases such as caching, real-time analytics, session management, and messaging. The software offers automatic scaling, high availability, multi-zone resilience, and various options for deployment across public cloud environments. Redis Cloud simplifies database operations by handling tasks such as provisioning, maintenance, backups, and updates. It provides configurable data persistence and supports multiple data structures, pub/sub messaging, and Redis modules. The software is intended to address business problems related to application performance, scalability, and operational efficiency by streamlining the management of Redis deployments.
Cloudera Data Hub is a software designed to manage and analyze large-scale data within hybrid and multi-cloud environments. It enables organizations to deploy and operate clusters for data engineering, data warehousing, machine learning, and operational database workloads. The software supports integration of various open source tools and frameworks for data processing, distribution, and storage. It provides centralized security, governance, and monitoring capabilities to ensure compliant and secure operations. Cloudera Data Hub simplifies the deployment and management of data workloads by automating infrastructure provisioning and scaling while offering support for diverse data formats. The software addresses the need for scalable, flexible, and secure data management across distributed infrastructure.
InterSystems IRIS is a data platform software that integrates database management, interoperability, and analytics capabilities. The software supports transactional and analytical workloads and is designed to handle large volumes of structured and unstructured data. It provides multi-model data management, high availability, and horizontal scalability, enabling organizations to process and analyze data in real time. The software includes integrated development tools for building data-intensive applications and offers support for multiple programming languages and APIs. It addresses business challenges related to data silos, slow analytics, and complex data integration by enabling unified data access and robust processing across diverse sources.
Couchbase Server is a NoSQL database software designed to support large-scale, distributed data management for enterprise applications. The software features a flexible document-oriented architecture with JSON storage, enabling schema-less data modeling and real-time data synchronization across devices and environments. Couchbase Server offers built-in caching, high availability through clustering, and automated failover to minimize downtime. It provides indexing and querying through SQL-like syntax, integrated full-text search, and analytics capabilities to facilitate efficient data retrieval and processing. The software addresses the need for scalable database performance, reliability, and flexibility in handling dynamic, high-volume data workloads for applications in digital enterprises.
Features of Cloud Database Management Systems
Updated December 2025Mandatory Features:
Support transactional or analytical database operations, or both
Provide operational management and cost control for monitoring, auditing and performance tracking
Persist data; provide full create, read, update and delete (CRUD) operations; and provide durability of data across time
Deploy as PaaS on provider-managed public or private cloud systems
Manage data within cloud storage, not within hosted infrastructure as a service (IaaS), such as a virtual machine or container managed by the customer
Support dynamic autoscaling to automatically adjust workloads in response to changing requirements and enable pay-as-you-go models
Persist data within storage controlled by the cloud DBMS itself, rather than handle data “in flight"
Serve as stand-alone data management components that store, read, update and manage data, as opposed to embedded systems within other software, such as business intelligence tools













