DTM 数据建模器是支持正向和反向工程的数据库开发人员的 CASE 工具。它是一个易于使用的工具，允许您以实体关系（IDEF1X 表示法）图的形式处理逻辑和物理数据模型。该产品面向数据库架构师和开发人员，通过 ODBC、OLE DB、IDAPI 或 Oracle 呼叫接口与数据源一起使用，这意味着可兼容所有现代 DBMS。除了基本模型属性（实体集及其之间的关系）外，该程序还允许您在物理级别上创建索引和触发器，这些索引和触发器与建模的数据库的表相对应。外键迁移功能使架构开发更轻松、更直观，还可以降低模型完整性中出错的可能性。程序可以直接在数据库中创建数据库架构对象，还可以创建与模型对应的 SQL 脚本，并考虑到用户指定的设置。 模型转换工具允许用户改变目标达基系统为模型容易和快速。程序会以体位方式更改大多数数据类型。 模型的内置比例和打印工具允许您在硬拷贝窗体中直观地表示模型，以便呈现或讨论模型。强大的逆向工程工具使使用现有数据库更加容易，并且还提供了从其他工具轻松迁移的方法。用户可对模型对象进行完整和选择性生成，这使得产品更加灵活。
版本历史记录
- 版本 1.05.01 发布于 2007-04-24
GUI 更改：新的缩放和视图工具栏、实体窗口更改等。复制/导出模型图像功能。对象树增强：字段。重要的 SQL 生成器修复。用户定义的数据类型支持。表格的背景颜色自定义。用于 SQL 生成的新模板。模型区域支持。
软件信息
终端用户许可协议
License Agreement This License Agreement covers all existing versions of DTM Data Modeler: demo and commercial. License Agreement is a legal agreement between the end-user and DTM soft. By installing or otherwise using DTM Data Modeler, you agree to be bound by the terms of this Agreement. If you do not agree to the terms of License Agreement, please do not install or use DTM Data Modeler. General Information DTM soft is exclusive owner of all DTM Data Modeler copyrights. The product is licensed, not sold. DTM Data Modeler is protected by copyright laws and international copyright treaties. Demo version. Anyone may install and use demo version of DTM Data Modeler for evaluation and testing purposes. Commercial version. You may install and use one copy of DTM Data Modeler on a single computer. The primary user of the computer on which DTM Data Modeler is installed may make a second copy for his or her exclusive use on a portable computer. You may not reverse engineer, modify, decompile, or disassemble DTM Data Modeler. The Software Product is licensed as a single product. Its component parts may not be separated for use on more than one computer. You may not rent, lease, or lend DTM Data Modeler. Also, You may not resell, or otherwise transfer for value, DTM Data Modeler. Without prejudice to any other rights, DTM soft may terminate this License Agreement if you fail to comply with the terms and conditions of this Agreement. In such event, you must destroy all copies of DTM Data Modeler and all of its component parts. You may permanently transfer all of your rights under this license, provided you retain no copies, you transfer all of DTM Data Modeler (including all component parts), and the recipient agrees to the terms of this license. DTM Data Modeler IS DISTRIBUTED "AS IS". NO WARRANTY OF ANY KIND IS EXPRESSED OR IMPLIED. YOU USE DTM Data Modeler AT YOUR OWN RISK. DTM soft WILL NOT BE LIABLE FOR DATA LOSS, DAMAGES, LOSS OF PROFITS OR ANY OTHER KIND OF LOSS WHILE USING OR MISUSING THIS SOFTWARE. Support and Upgrades During one year after ordering, you are entitled to free technical services and support for DTM Data Modeler which is provided to you by DTM soft. During this period, e-mail support is unlimited and includes technical and support questions. Also, during one year, you may access to free updates to DTM Data Modeler when and as DTM soft publishes them on www.sqledit.com. After end of the described period you may continue to use the software product in accordance with the terms of this Agreement except free support and upgrades. After end of the free support and updates period (one year), you may purchase annual Upgrade and Support subscription. If you ordered a few DTM licenses, you will access to free upgrade and support period and will use subscriptions independently.