1.阿里云表存储：
表存储是受全面管理的宽列存储，用于具有实时访问的大量半结构化数据。这是使用各种数据模型的NoSQL数据库服务。阿里云开发了Tablestore，可以存储大量结构化数据。它用于有效的查询和数据分析。
2. Amazon Redshift：
Amazon Redshift是收集和存储所有数据并使您能够对其进行分析的有效解决方案。它是与商业智能工具一起使用的大规模数据仓库服务。 Amazon Redshift的功能–快速，简单，经济高效的数据仓库服务。它构成了更大的云计算平台Amazon Web Services的一部分。
阿里云表存储和Amazon Redshift之间的区别：
| S.NO. | Alibaba Cloud Table Store | Amazon Redshift |
|---|---|---|
| 1. | It was developed by Alibaba in 2016. | It was developed by Amazon in 2012. |
| 2. | It is fully managed Wide Column Store for large quantities of semi-structured data with real-time access. | It is large scale data warehouse service for use with business intelligence tools. |
| 3. | It supports Atomic single-row operations. | It supports ACID property. |
| 4. | It does not support In-memory capabilities. | It supports In-memory capabilities. |
| 5. | Its primary database model is Wide column store. | Its primary database model is Relational DBMS. |
| 6. | It supports user-defined functions based on Server-side scripting. | It supports user-defined functions for Server-side scripting in python. |
| 7. | It does not provide concept of Referential Integrity. Hence, no Foreign Keys. | It provides concept of Referential Integrity. Hence, there are Foreign Keys. |
| 8. | It does not support SQL query language. | It does not fully support SQL-standard. |
| 9. | The programming languages supported are Java and Python. | Supported programming languages are all languages supporting JDBC/ODBC. |
| 10. | It does not support secondary indexes. | It supports restricted secondary indexes. |