Low-cost relational database management software

IBM® Informix® is a relational database management system available on Microsoft Windows, Linux, UNIX and Apple Mac OS X platforms. Informix software provides online transaction processing and decision support applications for businesses of all sizes. It offers a reliable, low-cost embedded data management platform for independent service providers (ISVs) and original equipment manufacturers (OEMs).

Product editions:

Informix Advanced Enterprise Edition: Provides all Informix features on all supported platforms. Includes the Informix Warehouse Accelerator, which supports development, deployment and distribution with near-limitless scalability. Also includes Informix Full Grid functionality and replication capabilities as well as storage compression.
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Informix Advanced Workgroup Edition: Includes data management capabilities for small to midsize businesses, plus the IBM Informix Warehouse Accelerator to enable cost-effective data warehousing and business intelligence solutions.
Features

Informix Developer Edition: Provides all Informix features for individual application development, testing and proof-of-concepts. Reduces the up-front licensing costs typically incurred during the development phase, offering cost-saving benefits. Available at no charge.
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Informix Enterprise Edition: Provides all Informix features on all supported platforms for development, deployment and distribution with unlimited scalability. It includes IBM Informix Full Grid functionality and replication capabilities.
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Informix Innovator-C Edition: Enables small and midsize businesses to develop and deploy widely-used database functionality, including replication and some clustering capabilities. It is designed for low-cost, embedded or workgroup computing. Available at no charge.
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Informix Workgroup Edition:
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Informix family resources

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