📜  Teradata 和 MS SQL Server 之间的区别

📅  最后修改于: 2021-09-08 15:47:59             🧑  作者: Mango

1. 数据:
Teradata 是 Teradata 公司生产的 RDBMS,用于管理大型数据仓库操作。 Teradata Corporation 是数据库和分析相关软件、产品和服务的提供商。它接受来自多个客户端应用程序的请求数。

2. 微软 SQL 服务器:
Microsoft SQL Server 是一个关系数据库管理系统 (RDBMS),它依赖于平台,并且是基于 GUI 和命令的软件。它支持企业 IT 环境中的各种事务处理、商业智能和分析应用程序。它由微软公司开发,最初于 1989 年 4 月 24 日发布。它是用 C 和 C++ 语言编写的。

Teradata 和 MS SQL Server 的区别:

Teradata MS SQL Server
It is developed by Teradata Corp. in 1984. Developed by Microsoft Corporation and initially released on April 24, 1989.
The primary database model for Teradata is Relational DBMS The primary database model for MS SQL Server is Relational DBMS.
It is written in C and C++. It is also written in C and C++.
The license for Teradata is Open Source. The license for MS SQL Server is Commercial.
It does not support XML data format. It supports XML data format.
Teradata is schema free. In MS SQL Server the data schema is Fixed.
It supports Map Reduce method. It does not supports Map Reduce method.
It supports both Master-Slave Replication and Master-Master Replication. It supports Master-Slave Replication.
It provide fine grained access rights according to SQL-standard. It provides access rights for users and roles.