1. 气钉：
Aerospike 是一种闪存优化的内存开源 NoSQL 数据库，以生产它的同名公司的名称命名。它是一种键值数据存储，旨在为实时大数据应用程序提供亚毫秒级响应时间。 Aerospike 的三个主要组件是 Aerospike 数据库服务器、Aerospike 智能客户端和 Aerospike 管理控制台。
2.阿里云表格存储：
阿里云表格存储是一个全托管的宽列存储，可以实时访问大量半结构化数据。它是一种使用多种数据模型的 NoSQL 数据库服务。 Tablestore由阿里云开发，可以存储海量结构化数据。它用于高效的查询和数据分析。 Aerospike和阿里云表格存储的区别：
| S.NO. | AEROSPIKE | Alibaba Cloud Table Store |
|---|---|---|
| 1. | It was developed by Aerospike in 2012. | It was developed by Alibaba in 2016. |
| 2. | It is a flash-optimized in-memory NoSQL database. | It is a fully managed Wide Column Store for large quantities of semi-structured data with real-time access. |
| 3. | The license of Aerospike is open-source. | The license of Alibaba Cloud Table Store is commercial. |
| 4. | Server operating systems for Aerospike is Linux. | In Alibaba Cloud Table Store there are Hosted server operating systems. |
| 5. | It is not available as a cloud service. | It is available as a cloud service. |
| 6. | It has user defined functions for Server-side scripting with Lua. | It does not support the Server-side scripting. |
| 7. | Supported partitioning method is Sharding. | Supported partitioning method is Sharding. |
| 8. | It does not support SQL query language. | It also does not support SQL query language. |
| 9. | It supports only one replication methods : Selectable Replication Factor. | It also supports replication methods. |
| 10. | Aerospike does not provide the concept of Referential Integrity. Hence, no Foreign Keys. | Table Store also does not provide the concept of Referential Integrity. Hence, no Foreign Keys. |
| 11. | It supports in-memory capabilities. | It does not support in-memory capabilities. |
| 12. | It offers an API for user-defined Map/Reduce methods. | It does not offer any API for user-defined Map/Reduce methods. |
| 13. | It only supports atomic execution of operations. | It only supports atomic single-row operations. |
| 14. | It’s primary database model is Key-Value Store. | It’s primary database model is Wide column Store. |