# Top 10 InterSystems IRIS Alternatives & Competitors **Average Rating:** 4.6/5 **Total Number of Reviews:** 68 Looking for alternatives or competitors to InterSystems IRIS? Relational Databases is a widely used technology, and many people are seeking time saving, easily administered software solutions with data discovery, search, and collaboration / workflow. Other important factors to consider when researching alternatives to InterSystems IRIS include performance and integration. The best overall InterSystems IRIS alternative is Microsoft SQL Server. Other similar apps like InterSystems IRIS are PostgreSQL, IBM Db2, Oracle Database, and SAP HANA Cloud. InterSystems IRIS alternatives can be found in [Relational Databases](https://www.g2.com/categories/relational-databases) but may also be in [Database as a Service (DBaaS) Providers](https://www.g2.com/categories/database-as-a-service-dbaas) or [Document Databases](https://www.g2.com/categories/document-databases). ## Best Paid & Free Alternatives to InterSystems IRIS - [Microsoft SQL Server](https://www.g2.com/products/microsoft-sql-server/reviews) - [PostgreSQL](https://www.g2.com/products/postgresql/reviews) - [IBM Db2](https://www.g2.com/products/ibm-db2/reviews) - [Oracle Database](https://www.g2.com/products/oracle-database/reviews) - [SAP HANA Cloud](https://www.g2.com/products/sap-hana-cloud-2025-10-01/reviews) - [MySQL](https://www.g2.com/products/mysql/reviews) - [Amazon DynamoDB](https://www.g2.com/products/amazon-web-services-aws-amazon-dynamodb/reviews) - [MongoDB Atlas](https://www.g2.com/products/mongodb-atlas/reviews) - [Amazon Relational Database Service (RDS)](https://www.g2.com/products/amazon-relational-database-service-rds/reviews) - [Amazon Aurora](https://www.g2.com/products/amazon-aurora/reviews) ## Top 10 Alternatives to InterSystems IRIS Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how InterSystems IRIS stacks up to the competition, check reviews from current & previous users in industries like Computer Software, Health, Wellness and Fitness, and Automotive, and find the best product for your business. ### 1. [Microsoft SQL Server](https://www.g2.com/products/microsoft-sql-server/reviews) By Microsoft **Average Rating:** 4.4/5 **Total Reviews:** 2,287 SQL Server 2017 brings the power of SQL Server to Windows, Linux and Docker containers for the first time ever, enabling developers to build intelligent applications using their preferred language and environment. Experience industry-leading performance, rest assured with innovative security features, transform your business with AI built-in, and deliver insights wherever your users are with mobile BI. Reviewers say compared to InterSystems IRIS, Microsoft SQL Server is: - Slower to reach roi - More usable - Easier to admin Categories in common with InterSystems IRIS: [Database Management Systems (DBMS)](https://www.g2.com/categories/database-management-systems-dbms), [Relational Databases](https://www.g2.com/categories/relational-databases) **Compare:** [InterSystems IRIS vs Microsoft SQL Server](https://www.g2.com/compare/intersystems-iris-vs-microsoft-sql-server) **Compare Microsoft SQL Server with other alternatives:** - [Microsoft SQL Server vs PostgreSQL](https://www.g2.com/compare/microsoft-sql-server-vs-postgresql) - [Microsoft SQL Server vs IBM Db2](https://www.g2.com/compare/ibm-db2-vs-microsoft-sql-server) - [Microsoft SQL Server vs Oracle Database](https://www.g2.com/compare/microsoft-sql-server-vs-oracle-database) - [Microsoft SQL Server vs SAP HANA Cloud](https://www.g2.com/compare/microsoft-sql-server-vs-sap-hana-cloud-2025-10-01) - [Microsoft SQL Server vs MySQL](https://www.g2.com/compare/microsoft-sql-server-vs-mysql) - [Microsoft SQL Server vs Amazon DynamoDB](https://www.g2.com/compare/amazon-web-services-aws-amazon-dynamodb-vs-microsoft-sql-server) - [Microsoft SQL Server vs MongoDB Atlas](https://www.g2.com/compare/microsoft-sql-server-vs-mongodb-atlas) - [Microsoft SQL Server vs Amazon Relational Database Service (RDS)](https://www.g2.com/compare/amazon-relational-database-service-rds-vs-microsoft-sql-server) - [Microsoft SQL Server vs Amazon Aurora](https://www.g2.com/compare/amazon-aurora-vs-microsoft-sql-server) ### 2. [PostgreSQL](https://www.g2.com/products/postgresql/reviews) By PostgreSQL **Average Rating:** 4.4/5 **Total Reviews:** 684 PostgreSQL is a powerful, open-source object-relational database system renowned for its reliability, extensibility, and adherence to SQL standards. Originating from the POSTGRES project at the University of California at Berkeley in 1986, it has evolved over nearly four decades into a robust platform capable of handling complex data workloads across various operating systems. PostgreSQL's architecture emphasizes data integrity and scalability, making it a preferred choice for developers and organizations worldwide. Key Features and Functionality: - Comprehensive Data Types: Supports a wide range of data types, including primitives (Integer, Numeric, String, Boolean), structured (Date/Time, Array, Range), document (JSON/JSONB, XML), and geometric types. - Advanced Data Integrity: Ensures data accuracy through features like UNIQUE constraints, primary and foreign keys, exclusion constraints, and various locking mechanisms. - High Performance and Concurrency: Utilizes advanced indexing methods (B-tree, GiST, GIN, BRIN), a sophisticated query planner, multi-version concurrency control (MVCC), parallel query execution, and table partitioning to optimize performance. - Reliability and Disaster Recovery: Offers write-ahead logging (WAL), various replication methods (asynchronous, synchronous, logical), point-in-time recovery (PITR), and active standbys to ensure data durability and availability. - Robust Security Measures: Provides multiple authentication methods (GSSAPI, SSPI, LDAP, SCRAM-SHA-256, Certificate, OAuth 2.0), a comprehensive access-control system, and supports multi-factor authentication. - Extensibility: Allows the creation of custom data types, functions, and operators. Supports procedural languages like PL/pgSQL, Perl, Python, and Tcl, with additional languages available through extensions. Primary Value and User Solutions: PostgreSQL addresses the needs of developers and organizations by offering a highly extensible and standards-compliant database system that ensures data integrity, scalability, and robust performance. Its open-source nature allows for continuous innovation and adaptability, enabling users to tailor the database to their specific requirements. Whether managing small applications or large-scale enterprise systems, PostgreSQL provides a reliable foundation for storing and processing data efficiently. Reviewers say compared to InterSystems IRIS, PostgreSQL is: - More usable - Easier to set up - Easier to admin Categories in common with InterSystems IRIS: [Relational Databases](https://www.g2.com/categories/relational-databases) **Compare:** [InterSystems IRIS vs PostgreSQL](https://www.g2.com/compare/intersystems-iris-vs-postgresql) **Compare PostgreSQL with other alternatives:** - [PostgreSQL vs Microsoft SQL Server](https://www.g2.com/compare/microsoft-sql-server-vs-postgresql) - [PostgreSQL vs IBM Db2](https://www.g2.com/compare/ibm-db2-vs-postgresql) - [PostgreSQL vs Oracle Database](https://www.g2.com/compare/oracle-database-vs-postgresql) - [PostgreSQL vs SAP HANA Cloud](https://www.g2.com/compare/postgresql-vs-sap-hana-cloud-2025-10-01) - [PostgreSQL vs MySQL](https://www.g2.com/compare/mysql-vs-postgresql) - [PostgreSQL vs Amazon DynamoDB](https://www.g2.com/compare/amazon-web-services-aws-amazon-dynamodb-vs-postgresql) - [PostgreSQL vs MongoDB Atlas](https://www.g2.com/compare/mongodb-atlas-vs-postgresql) - [PostgreSQL vs Amazon Relational Database Service (RDS)](https://www.g2.com/compare/amazon-relational-database-service-rds-vs-postgresql) - [PostgreSQL vs Amazon Aurora](https://www.g2.com/compare/amazon-aurora-vs-postgresql) ### 3. [IBM Db2](https://www.g2.com/products/ibm-db2/reviews) By IBM **Average Rating:** 4.1/5 **Total Reviews:** 683 IBM® Db2® is the database that offers enterprise-wide solutions handling high-volume workloads. It is optimized to deliver industry-leading performance while lowering costs. Reviewers say compared to InterSystems IRIS, IBM Db2 is: - Slower to reach roi Categories in common with InterSystems IRIS: [XML Databases](https://www.g2.com/categories/xml-databases), [Object-Oriented Databases](https://www.g2.com/categories/object-oriented-databases), [Relational Databases](https://www.g2.com/categories/relational-databases) **Compare:** [InterSystems IRIS vs IBM Db2](https://www.g2.com/compare/ibm-db2-vs-intersystems-iris) **Compare IBM Db2 with other alternatives:** - [IBM Db2 vs Microsoft SQL Server](https://www.g2.com/compare/ibm-db2-vs-microsoft-sql-server) - [IBM Db2 vs PostgreSQL](https://www.g2.com/compare/ibm-db2-vs-postgresql) - [IBM Db2 vs Oracle Database](https://www.g2.com/compare/ibm-db2-vs-oracle-database) - [IBM Db2 vs SAP HANA Cloud](https://www.g2.com/compare/ibm-db2-vs-sap-hana-cloud-2025-10-01) - [IBM Db2 vs MySQL](https://www.g2.com/compare/ibm-db2-vs-mysql) - [IBM Db2 vs Amazon DynamoDB](https://www.g2.com/compare/amazon-web-services-aws-amazon-dynamodb-vs-ibm-db2) - [IBM Db2 vs MongoDB Atlas](https://www.g2.com/compare/ibm-db2-vs-mongodb-atlas) - [IBM Db2 vs Amazon Relational Database Service (RDS)](https://www.g2.com/compare/amazon-relational-database-service-rds-vs-ibm-db2) - [IBM Db2 vs Amazon Aurora](https://www.g2.com/compare/amazon-aurora-vs-ibm-db2) ### 4. [Oracle Database](https://www.g2.com/products/oracle-database/reviews) By Oracle **Average Rating:** 4.3/5 **Total Reviews:** 1,020 Oracle Database is a comprehensive, multi-model database management system developed by Oracle Corporation. It is designed to handle various data types and workloads, including online transaction processing (OLTP), data warehousing, and mixed database operations. With its robust architecture, Oracle Database supports deployment across on-premises environments, cloud platforms, and hybrid configurations, offering flexibility and scalability to meet diverse business needs. Key Features and Functionality: - Multi-Model Support: Oracle Database accommodates various data models, including relational, document, graph, and key-value, enabling developers to work with diverse data types within a single platform. - Advanced Analytics: The database integrates advanced analytics capabilities, such as in-database machine learning and AI Vector Search, allowing users to perform complex analyses directly within the database environment. - High Availability and Scalability: Designed for mission-critical applications, Oracle Database offers features like data replication, backup, server clustering, and automatic storage management to ensure high availability and seamless scalability. - Security: With comprehensive security measures, including encryption, SQL Firewall, and data masking, Oracle Database safeguards sensitive information and maintains data integrity. - Multicloud Deployment: Oracle Database supports deployment across various cloud platforms, including Oracle Cloud Infrastructure, AWS, Microsoft Azure, and Google Cloud, providing flexibility and compliance with data residency requirements. Primary Value and Solutions Provided: Oracle Database addresses the complex data management needs of modern enterprises by offering a unified platform that supports multiple data models and workloads. Its integration of AI and machine learning capabilities enables organizations to derive actionable insights directly from their data, enhancing decision-making processes. The database's high availability and scalability ensure that businesses can maintain continuous operations and adapt to growing data demands. Additionally, its robust security features protect against data breaches and ensure compliance with regulatory standards. By supporting multicloud deployments, Oracle Database provides the flexibility to operate in various cloud environments, facilitating seamless integration and innovation across different platforms. Reviewers say compared to InterSystems IRIS, Oracle Database is: - Slower to reach roi - More expensive - More usable Categories in common with InterSystems IRIS: [Relational Databases](https://www.g2.com/categories/relational-databases) **Compare:** [InterSystems IRIS vs Oracle Database](https://www.g2.com/compare/intersystems-iris-vs-oracle-database) **Compare Oracle Database with other alternatives:** - [Oracle Database vs Microsoft SQL Server](https://www.g2.com/compare/microsoft-sql-server-vs-oracle-database) - [Oracle Database vs PostgreSQL](https://www.g2.com/compare/oracle-database-vs-postgresql) - [Oracle Database vs IBM Db2](https://www.g2.com/compare/ibm-db2-vs-oracle-database) - [Oracle Database vs SAP HANA Cloud](https://www.g2.com/compare/oracle-database-vs-sap-hana-cloud-2025-10-01) - [Oracle Database vs MySQL](https://www.g2.com/compare/mysql-vs-oracle-database) - [Oracle Database vs Amazon DynamoDB](https://www.g2.com/compare/amazon-web-services-aws-amazon-dynamodb-vs-oracle-database) - [Oracle Database vs MongoDB Atlas](https://www.g2.com/compare/mongodb-atlas-vs-oracle-database) - [Oracle Database vs Amazon Relational Database Service (RDS)](https://www.g2.com/compare/amazon-relational-database-service-rds-vs-oracle-database) - [Oracle Database vs Amazon Aurora](https://www.g2.com/compare/amazon-aurora-vs-oracle-database) ### 5. [SAP HANA Cloud](https://www.g2.com/products/sap-hana-cloud-2025-10-01/reviews) By SAP **Average Rating:** 4.3/5 **Total Reviews:** 620 SAP HANA Cloud is the cloud-native data foundation of SAP Business Technology Platform, it stores, processes and analyzes data in real time at petabyte scale and converges multiple data types in a single system while managing it more efficiently with integrated multitier storage. Reviewers say compared to InterSystems IRIS, SAP HANA Cloud is: - Slower to reach roi - More expensive - More usable Categories in common with InterSystems IRIS: [Database Management Systems (DBMS)](https://www.g2.com/categories/database-management-systems-dbms), [Relational Databases](https://www.g2.com/categories/relational-databases) **Compare:** [InterSystems IRIS vs SAP HANA Cloud](https://www.g2.com/compare/intersystems-iris-vs-sap-hana-cloud-2025-10-01) **Compare SAP HANA Cloud with other alternatives:** - [SAP HANA Cloud vs Microsoft SQL Server](https://www.g2.com/compare/microsoft-sql-server-vs-sap-hana-cloud-2025-10-01) - [SAP HANA Cloud vs PostgreSQL](https://www.g2.com/compare/postgresql-vs-sap-hana-cloud-2025-10-01) - [SAP HANA Cloud vs IBM Db2](https://www.g2.com/compare/ibm-db2-vs-sap-hana-cloud-2025-10-01) - [SAP HANA Cloud vs Oracle Database](https://www.g2.com/compare/oracle-database-vs-sap-hana-cloud-2025-10-01) - [SAP HANA Cloud vs MySQL](https://www.g2.com/compare/mysql-vs-sap-hana-cloud-2025-10-01) - [SAP HANA Cloud vs Amazon DynamoDB](https://www.g2.com/compare/amazon-web-services-aws-amazon-dynamodb-vs-sap-hana-cloud-2025-10-01) - [SAP HANA Cloud vs MongoDB Atlas](https://www.g2.com/compare/mongodb-atlas-vs-sap-hana-cloud-2025-10-01) - [SAP HANA Cloud vs Amazon Relational Database Service (RDS)](https://www.g2.com/compare/amazon-relational-database-service-rds-vs-sap-hana-cloud-2025-10-01) - [SAP HANA Cloud vs Amazon Aurora](https://www.g2.com/compare/amazon-aurora-vs-sap-hana-cloud-2025-10-01) ### 6. [MySQL](https://www.g2.com/products/mysql/reviews) By Oracle **Average Rating:** 4.4/5 **Total Reviews:** 1,682 MySQL is the world's most popular open-source database, renowned for its reliability, performance, and ease of use. It serves as the backbone for many high-profile web applications, including those of Facebook, Twitter, and YouTube. MySQL offers a comprehensive suite of features that cater to the needs of modern web, mobile, embedded, and cloud applications. Key Features and Functionality: - Transactional Data Dictionary: Implemented as a set of SQL tables stored in a single InnoDB tablespace, enhancing data management efficiency. - Common Table Expressions (CTEs): Also known as WITH queries, CTEs simplify complex queries and improve readability. - Window Functions: These functions reduce code complexity and boost developer productivity by allowing calculations across sets of table rows related to the current row. - Invisible Indexes: Facilitate better management of software upgrades and database changes for applications that require continuous operation. - Descending Indexes: Eliminate the need for sorting results, leading to performance improvements. - JSON Support: Includes the JSON\_TABLE() function, which accepts JSON data and returns it as a relational table, enhancing flexibility in data handling. - Document Store: Allows the development of both SQL and NoSQL document applications using a single database, providing versatility in application design. - SQL Roles: Simplify permission management by granting and denying permissions to groups of users, thereby reducing the security workload. - OpenSSL Integration: Utilizes OpenSSL as the default TLS/SSL library, ensuring secure data transmission. - Default to utf8mb4 Character Set: Supports richer mobile applications and international character sets, accommodating a global user base. - Geographic Information System (GIS) Enhancements: Supports geography and Spatial Reference Systems (SRS), enabling advanced spatial data analysis. - InnoDB Cluster: Provides improved high availability through integrated solutions. - InnoDB ClusterSet: Offers cross-region disaster recovery capabilities, ensuring data resilience. - Replication: Provides flexible topologies for scale-out and high availability, enhancing system robustness. - Reliability: Requires minimal intervention to achieve continuous uptime, ensuring consistent performance. - Partitioning: Improves performance and management of very large database environments by dividing tables into smaller, more manageable pieces. - ACID Transactions: Ensures reliable and secure business-critical applications by supporting Atomicity, Consistency, Isolation, and Durability. - Stored Procedures and Triggers: Enhance developer productivity and enforce complex business rules at the database level. - Views: Ensure sensitive information is not compromised by providing controlled access to data. - Ease of Use: Offers a "3 minutes from download to development" installation and configuration process, facilitating quick deployment. - Low Administration: Requires very little database maintenance, reducing operational overhead. Primary Value and User Solutions: MySQL delivers a robust, scalable, and secure database solution that addresses the needs of developers and enterprises alike. Its comprehensive feature set supports the development of high-performance applications across various platforms, including web, mobile, embedded, and cloud environments. By offering advanced functionalities such as ACID compliance, high availability, and flexible replication, MySQL ensures data integrity and reliability. Its ease of use and low administrative requirements enable organizations to reduce operational costs and accelerate time-to-market for their applications. Furthermore, MySQL's support for modern development practices, including JSON and NoSQL capabilities, allows developers to build versatile and future-proof applications. Reviewers say compared to InterSystems IRIS, MySQL is: - More usable - Easier to set up - Easier to admin Categories in common with InterSystems IRIS: [Relational Databases](https://www.g2.com/categories/relational-databases) **Compare:** [InterSystems IRIS vs MySQL](https://www.g2.com/compare/intersystems-iris-vs-mysql) **Compare MySQL with other alternatives:** - [MySQL vs Microsoft SQL Server](https://www.g2.com/compare/microsoft-sql-server-vs-mysql) - [MySQL vs PostgreSQL](https://www.g2.com/compare/mysql-vs-postgresql) - [MySQL vs IBM Db2](https://www.g2.com/compare/ibm-db2-vs-mysql) - [MySQL vs Oracle Database](https://www.g2.com/compare/mysql-vs-oracle-database) - [MySQL vs SAP HANA Cloud](https://www.g2.com/compare/mysql-vs-sap-hana-cloud-2025-10-01) - [MySQL vs Amazon DynamoDB](https://www.g2.com/compare/amazon-web-services-aws-amazon-dynamodb-vs-mysql) - [MySQL vs MongoDB Atlas](https://www.g2.com/compare/mongodb-atlas-vs-mysql) - [MySQL vs Amazon Relational Database Service (RDS)](https://www.g2.com/compare/amazon-relational-database-service-rds-vs-mysql) - [MySQL vs Amazon Aurora](https://www.g2.com/compare/amazon-aurora-vs-mysql) ### 7. [Amazon DynamoDB](https://www.g2.com/products/amazon-web-services-aws-amazon-dynamodb/reviews) By Amazon Web Services (AWS) **Average Rating:** 4.4/5 **Total Reviews:** 529 Nonrelational database for applications that need performance at any scale Reviewers say compared to InterSystems IRIS, Amazon DynamoDB is: - Slower to reach roi - Easier to set up - Easier to admin Categories in common with InterSystems IRIS: [Key Value Databases](https://www.g2.com/categories/key-value-databases), [Document Databases](https://www.g2.com/categories/document-databases) **Compare:** [InterSystems IRIS vs Amazon DynamoDB](https://www.g2.com/compare/amazon-web-services-aws-amazon-dynamodb-vs-intersystems-iris) **Compare Amazon DynamoDB with other alternatives:** - [Amazon DynamoDB vs Microsoft SQL Server](https://www.g2.com/compare/amazon-web-services-aws-amazon-dynamodb-vs-microsoft-sql-server) - [Amazon DynamoDB vs PostgreSQL](https://www.g2.com/compare/amazon-web-services-aws-amazon-dynamodb-vs-postgresql) - [Amazon DynamoDB vs IBM Db2](https://www.g2.com/compare/amazon-web-services-aws-amazon-dynamodb-vs-ibm-db2) - [Amazon DynamoDB vs Oracle Database](https://www.g2.com/compare/amazon-web-services-aws-amazon-dynamodb-vs-oracle-database) - [Amazon DynamoDB vs SAP HANA Cloud](https://www.g2.com/compare/amazon-web-services-aws-amazon-dynamodb-vs-sap-hana-cloud-2025-10-01) - [Amazon DynamoDB vs MySQL](https://www.g2.com/compare/amazon-web-services-aws-amazon-dynamodb-vs-mysql) - [Amazon DynamoDB vs MongoDB Atlas](https://www.g2.com/compare/amazon-web-services-aws-amazon-dynamodb-vs-mongodb-atlas) - [Amazon DynamoDB vs Amazon Relational Database Service (RDS)](https://www.g2.com/compare/amazon-web-services-aws-amazon-dynamodb-vs-amazon-relational-database-service-rds) - [Amazon DynamoDB vs Amazon Aurora](https://www.g2.com/compare/amazon-aurora-vs-amazon-web-services-aws-amazon-dynamodb) ### 8. [MongoDB Atlas](https://www.g2.com/products/mongodb-atlas/reviews) By MongoDB **Average Rating:** 4.5/5 **Total Reviews:** 900 MongoDB Atlas empowers innovators to create, transform, and disrupt industries by unleashing the power of software and data. Reviewers say compared to InterSystems IRIS, MongoDB Atlas is: - Slower to reach roi - More usable - Easier to set up Categories in common with InterSystems IRIS: [Document Databases](https://www.g2.com/categories/document-databases) **Compare:** [InterSystems IRIS vs MongoDB Atlas](https://www.g2.com/compare/intersystems-iris-vs-mongodb-atlas) **Compare MongoDB Atlas with other alternatives:** - [MongoDB Atlas vs Microsoft SQL Server](https://www.g2.com/compare/microsoft-sql-server-vs-mongodb-atlas) - [MongoDB Atlas vs PostgreSQL](https://www.g2.com/compare/mongodb-atlas-vs-postgresql) - [MongoDB Atlas vs IBM Db2](https://www.g2.com/compare/ibm-db2-vs-mongodb-atlas) - [MongoDB Atlas vs Oracle Database](https://www.g2.com/compare/mongodb-atlas-vs-oracle-database) - [MongoDB Atlas vs SAP HANA Cloud](https://www.g2.com/compare/mongodb-atlas-vs-sap-hana-cloud-2025-10-01) - [MongoDB Atlas vs MySQL](https://www.g2.com/compare/mongodb-atlas-vs-mysql) - [MongoDB Atlas vs Amazon DynamoDB](https://www.g2.com/compare/amazon-web-services-aws-amazon-dynamodb-vs-mongodb-atlas) - [MongoDB Atlas vs Amazon Relational Database Service (RDS)](https://www.g2.com/compare/amazon-relational-database-service-rds-vs-mongodb-atlas) - [MongoDB Atlas vs Amazon Aurora](https://www.g2.com/compare/amazon-aurora-vs-mongodb-atlas) ### 9. [Amazon Relational Database Service (RDS)](https://www.g2.com/products/amazon-relational-database-service-rds/reviews) By Amazon Web Services (AWS) **Average Rating:** 4.5/5 **Total Reviews:** 909 Amazon Relational Database Service (RDS) is a web service that makes it easy to set up, operate, and scale a relational DB in the cloud: Amazon Aurora, PostgreSQL, MySQL, MariaDB, Oracle, and Microsoft SQL Server. Reviewers say compared to InterSystems IRIS, Amazon Relational Database Service (RDS) is: - Slower to reach roi - Easier to set up - Easier to admin Categories in common with InterSystems IRIS: [Relational Databases](https://www.g2.com/categories/relational-databases) **Compare:** [InterSystems IRIS vs Amazon Relational Database Service (RDS)](https://www.g2.com/compare/amazon-relational-database-service-rds-vs-intersystems-iris) **Compare Amazon Relational Database Service (RDS) with other alternatives:** - [Amazon Relational Database Service (RDS) vs Microsoft SQL Server](https://www.g2.com/compare/amazon-relational-database-service-rds-vs-microsoft-sql-server) - [Amazon Relational Database Service (RDS) vs PostgreSQL](https://www.g2.com/compare/amazon-relational-database-service-rds-vs-postgresql) - [Amazon Relational Database Service (RDS) vs IBM Db2](https://www.g2.com/compare/amazon-relational-database-service-rds-vs-ibm-db2) - [Amazon Relational Database Service (RDS) vs Oracle Database](https://www.g2.com/compare/amazon-relational-database-service-rds-vs-oracle-database) - [Amazon Relational Database Service (RDS) vs SAP HANA Cloud](https://www.g2.com/compare/amazon-relational-database-service-rds-vs-sap-hana-cloud-2025-10-01) - [Amazon Relational Database Service (RDS) vs MySQL](https://www.g2.com/compare/amazon-relational-database-service-rds-vs-mysql) - [Amazon Relational Database Service (RDS) vs Amazon DynamoDB](https://www.g2.com/compare/amazon-web-services-aws-amazon-dynamodb-vs-amazon-relational-database-service-rds) - [Amazon Relational Database Service (RDS) vs MongoDB Atlas](https://www.g2.com/compare/amazon-relational-database-service-rds-vs-mongodb-atlas) - [Amazon Relational Database Service (RDS) vs Amazon Aurora](https://www.g2.com/compare/amazon-aurora-vs-amazon-relational-database-service-rds) ### 10. [Amazon Aurora](https://www.g2.com/products/amazon-aurora/reviews) By Amazon Web Services (AWS) **Average Rating:** 4.5/5 **Total Reviews:** 458 Amazon Aurora is a fully managed relational database service that combines the performance and availability of high-end commercial databases with the simplicity and cost-effectiveness of open-source databases. Compatible with MySQL and PostgreSQL, Aurora delivers up to five times the throughput of standard MySQL databases and up to three times that of standard PostgreSQL databases. It is designed for high availability, offering up to 99.99% availability within a single region and up to 99.999% across multiple regions. Aurora's architecture includes a distributed, fault-tolerant storage system that automatically scales up to 128 tebibytes, ensuring continuous data access and durability. Additionally, Aurora provides serverless configurations, allowing automatic scaling based on application needs, and integrates seamlessly with other AWS services for machine learning and analytics. Key Features and Functionality: - High Performance: Delivers up to five times the throughput of MySQL and three times that of PostgreSQL, enabling efficient handling of demanding workloads. - High Availability: Designed for up to 99.99% availability within a single region and up to 99.999% across multiple regions, ensuring continuous data access. - Scalability: Automatically scales storage up to 128 tebibytes and supports up to 15 read replicas for read-intensive applications. - Serverless Configuration: Offers Aurora Serverless, which automatically adjusts capacity based on application demand, eliminating the need for manual provisioning. - Machine Learning Integration: Integrates with Amazon SageMaker and Amazon Comprehend, allowing for in-database machine learning capabilities without data movement. - Security: Provides multiple layers of security, including network isolation, encryption at rest and in transit, and compliance with various industry standards. Primary Value and Solutions Provided: Amazon Aurora addresses the need for a high-performance, highly available, and scalable relational database service that is cost-effective and easy to manage. By offering compatibility with MySQL and PostgreSQL, it allows organizations to migrate existing applications without significant code changes. Aurora's automatic scaling and serverless options cater to applications with variable workloads, reducing operational overhead and costs. Its integration with AWS machine learning services enables real-time analytics and predictive capabilities directly within the database, enhancing application functionality. Overall, Aurora simplifies database management while delivering enterprise-grade performance and reliability. Reviewers say compared to InterSystems IRIS, Amazon Aurora is: - Easier to admin - Easier to set up - More usable Categories in common with InterSystems IRIS: [Relational Databases](https://www.g2.com/categories/relational-databases) **Compare:** [InterSystems IRIS vs Amazon Aurora](https://www.g2.com/compare/amazon-aurora-vs-intersystems-iris) **Compare Amazon Aurora with other alternatives:** - [Amazon Aurora vs Microsoft SQL Server](https://www.g2.com/compare/amazon-aurora-vs-microsoft-sql-server) - [Amazon Aurora vs PostgreSQL](https://www.g2.com/compare/amazon-aurora-vs-postgresql) - [Amazon Aurora vs IBM Db2](https://www.g2.com/compare/amazon-aurora-vs-ibm-db2) - [Amazon Aurora vs Oracle Database](https://www.g2.com/compare/amazon-aurora-vs-oracle-database) - [Amazon Aurora vs SAP HANA Cloud](https://www.g2.com/compare/amazon-aurora-vs-sap-hana-cloud-2025-10-01) - [Amazon Aurora vs MySQL](https://www.g2.com/compare/amazon-aurora-vs-mysql) - [Amazon Aurora vs Amazon DynamoDB](https://www.g2.com/compare/amazon-aurora-vs-amazon-web-services-aws-amazon-dynamodb) - [Amazon Aurora vs MongoDB Atlas](https://www.g2.com/compare/amazon-aurora-vs-mongodb-atlas) - [Amazon Aurora vs Amazon Relational Database Service (RDS)](https://www.g2.com/compare/amazon-aurora-vs-amazon-relational-database-service-rds) --- ## InterSystems IRIS Alternatives FAQs ### How does InterSystems IRIS compare to MS SQL? According to G2, [InterSystems IRIS](https://www.g2.com/products/intersystems-iris/reviews) and [MS SQL](https://www.g2.com/products/microsoft-sql-server/reviews) both hold strong average ratings, with IRIS at 4.6/5 from 68 reviews and MS SQL at 4.4/5 from 2,283 reviews. Both products score equally on meeting requirements (9.0), but MS SQL leads in usability (8.6 vs 8.0), ease of setup (8.1 vs 8.0), ease of administration (8.3 vs 7.9), and ease of doing business with (8.4 vs 8.8 for IRIS). InterSystems IRIS excels in support with an 8.7 score compared to MS SQL's 8.3, reflecting its highly praised Worldwide Response Center and responsive customer service. Users highlight InterSystems IRIS for its exceptional performance, flexibility with multi-model data access (SQL, NoSQL, object, key-value), and integrated AI and analytics capabilities. It is noted for handling large volumes of data efficiently and offering powerful built-in programming features. However, it has a steeper learning curve, higher licensing costs, and a smaller community compared to MS SQL. MS SQL is favored for its ease of use, mature ecosystem, strong integration with Microsoft tools (Azure, Power BI, SSMS), and robust security features. It supports enterprise-grade performance tuning, high availability, and extensive documentation and community support. Its main drawbacks include higher licensing costs, resource intensity, and complexity in advanced configurations. In summary, [InterSystems IRIS](https://www.g2.com/products/intersystems-iris/reviews) is preferred for high-performance, flexible, and integrated data environments with excellent support, while [MS SQL](https://www.g2.com/products/microsoft-sql-server/reviews) is chosen for its usability, ecosystem integration, and broad enterprise adoption with a larger user base. ### What are the best alternatives to InterSystems IRIS? The best alternatives to InterSystems IRIS include [MS SQL](https://www.g2.com/products/microsoft-sql-server/reviews) (4.4/5 with 2,283 reviews), [IBM Db2](https://www.g2.com/products/ibm-db2/reviews) (4.1/5 with 682 reviews), [PostgreSQL](https://www.g2.com/products/postgresql/reviews) (4.4/5 with 682 reviews), [Oracle Database](https://www.g2.com/products/oracle-database/reviews) (4.3/5 with 1,010 reviews), and [SAP HANA Cloud](https://www.g2.com/products/sap-hana-cloud-2025-10-01/reviews) (4.3/5 with 621 reviews). These alternatives offer strong performance, scalability, and extensive feature sets, with PostgreSQL and MS SQL noted for ease of administration and usability. ### What features do alternatives offer that InterSystems IRIS does not? InterSystems IRIS lacks native audit logs and multi-model support, which are available in Amazon DynamoDB. ### Which Relational Databases tools do reviewers recommend instead of InterSystems IRIS? Reviewers recommend relational database tools such as [MS SQL](https://www.g2.com/products/microsoft-sql-server/reviews), [IBM Db2](https://www.g2.com/products/ibm-db2/reviews), [PostgreSQL](https://www.g2.com/products/postgresql/reviews), [Oracle Database](https://www.g2.com/products/oracle-database/reviews), and [SAP HANA Cloud](https://www.g2.com/products/sap-hana-cloud-2025-10-01/reviews) as alternatives to InterSystems IRIS. These tools are praised for their reliability, scalability, and advanced features such as AI integration (IBM Db2), multi-model support (SAP HANA Cloud), and extensive SQL compliance (PostgreSQL). PostgreSQL stands out for its open-source nature and extensibility, while MS SQL is favored for ease of use and integration within Microsoft environments. Oracle Database is recommended for mission-critical enterprise workloads with strong security and high availability features. ### Why do users choose MS SQL over InterSystems IRIS? Users choose [MS SQL](https://www.g2.com/products/microsoft-sql-server/reviews) over InterSystems IRIS primarily for its superior usability and integration within the Microsoft ecosystem. MS SQL scores 8.6 in usability compared to IRIS's 8.0 and 8.3 in ease of administration versus IRIS's 7.9, making it more accessible for daily operations and management. Its seamless integration with tools like Azure, Power BI, SSMS, and .NET simplifies development, reporting, and cloud migration, which is highly valued by enterprises. Additionally, MS SQL benefits from a vast user community and extensive documentation, facilitating troubleshooting and learning. Users appreciate its mature performance tuning features, strong security mechanisms including Transparent Data Encryption and row-level security, and reliable high-availability options. The availability of free editions like SQL Server Express also attracts smaller teams and developers. While MS SQL has higher licensing costs and resource demands, its balance of reliability, ease of use, and comprehensive enterprise features make it the preferred choice for organizations seeking a robust, well-supported, and widely adopted database platform. This is supported by 29 mentions of ease of use and 24 mentions of performance and database management in user reviews, reflecting its practical advantages over InterSystems IRIS. ## Explore Articles - [Top job search websites for technology jobs](https://www.g2.com/discussions/top-job-search-websites-for-technology-jobs) - [Which session replay software is most reliable for app developers](https://www.g2.com/discussions/which-session-replay-software-do-app-developers-trust-most) - [What are the best health care credentialing tools delivering measurable ROI within six months for critical business operations?](https://www.g2.com/discussions/what-are-the-best-health-care-credentialing-tools-delivering-measurable-roi-within-six-months-for-critical-business-operations) - [Which hardware monitoring software gives the most accurate real-time readings for CPU, GPU, fan speeds and voltages for someone who wants data they can actually trust?](https://www.g2.com/discussions/which-hardware-monitoring-software-gives-the-most-accurate-real-time-readings-for-cpu-gpu-fan-speeds-and-voltages-for-someone-who-wants-data-they-can-actually-trust) - [What's the best operational risk software used by industry leaders](https://www.g2.com/discussions/what-s-the-best-operational-risk-software-used-by-industry-leaders) - [What's the best marketing analytics software for teams that need real-time data without reporting bottlenecks or delays?](https://www.g2.com/discussions/what-s-the-best-marketing-analytics-software-for-teams-that-need-real-time-data-without-reporting-bottlenecks-or-delays) ## Spotlight Categories - [Corporate Learning Management Systems](https://www.g2.com/categories/corporate-learning-management-systems) - [Contract Management Software](https://www.g2.com/categories/contract-management) - [Purchasing Software](https://www.g2.com/categories/purchasing-software)