data mapping language

基本解释

The second stage: rebuilding software with high-level language, this stage includes data structure level mapping and statement level mapping.
第二阶段：用高级语言重新实现原有软件，包括数据结构级映射和语句级映射。
In addition to mapping numeric and byte fields, it also converts string data to the appropriate codepage when the correct codepage for your native language application is selected.
除了映射数字和字节字段，在为您的本地语言应用程序选择了正确的代码页时，它还将字符串数据转换成适当的代码页。
Of course you need the basic IT skills of data design and architecture, database administration, Structured Query Language (SQL) scripting, data repository mapping, and business domain knowledge.
当然，您需要数据设计和架构、数据库管理、结构化查询语言（Structured Query Language，SQL）、脚本、数据存储库映射和业务领域知识等基本 IT 技能。