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DTS 4.8

DTS 4.8


Apelon Distributed Terminology System (DTS) is a high-quality solution for the acquisition, management, and practical deployment of standardized terminologies as well as the creation and management of local terminologies and ontologies. DTS provides significant cost, integration, and adoption advantages compared to proprietary solutions. The DTS development team is proud to announce the release of DTS version 4.8!

In this release of DTS, we expanded our list of supported environments, as well as resolved a variety of miscellaneous and minor bugs. This release includes support for MySQL 8 and MS SQL Server 2019 databases, and WildFly 23 and JBoss EAP application servers. In addition, this release introduces compatibility with Windows Server 2019 based systems and client support on Windows 11 Professional. Please refer to the DTS Installation Guide and Release Notes in our Documentation Center for a complete list of supported environments.

Please note: DTS 4.8 is the last version that will support MySQL 5.6 and Oracle 12c, and the last version that will support an Oracle Database. DTS 4.8 will also be the last version to support the Application Server GlassFish.

One enhancement made was the upgrading of Log4j to version 2.19.0. In addition to several bug fixes, this versions sees a TQL Editor issue resolved where Namespace and Subset export performance had been reduced from that of the previous version. Another issue for the Import Wizard was resolved where performing concept name updates on concepts in Local Ontylog namespaces resulted in the concepts incorrectly being changed from 'Primitive' to 'Defined'.

More information regarding the new features, performance enhancements and other updates to DTS can be found in our Release Notes documentation and our FAQ.

Experience firsthand the new and improved features of DTS 4.8 and download your copy today!

For more information about Apelon’s Products and Services, please visit our corporate site at or send an email to


We are a privately held international software and informatics company focusing on data standardization and interoperability. Apelon’s software and professional services help leading healthcare enterprises, HIT vendors and integrators, life sciences organizations and government agencies better manage standard terminologies and transition local data to these standards. Our solutions enable semantic interoperability, consistent data analysis, and standardized reporting of health information to improve the quality, comparability, and accessibility of clinical data.

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