1. 气钉：
它是一个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MaxCompute：
它以前称为 ODPS，是用于大规模数据仓库的通用、全托管、多租户数据处理平台。它用于存储和计算批量结构化数据。它提供了大量的数据仓库解决方案以及大数据分析和建模服务。 Aerospike和阿里云MaxCompute的区别：
| S.NO. | Aerospike | Alibaba Cloud MaxCompute |
|---|---|---|
| 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 general purpose, fully managed, multi-tenancy data processing platform for large-scale data warehousing. |
| 3. | The license of Aerospike is open-source. | The license of Alibaba Cloud MaxCompute is commercial. |
| 4. | Server operating system for Aerospike is Linux. | In Alibaba Cloud MaxCompute 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 has user defined functions for Server-side scripting with Java. |
| 7. | Supported partitioning method is Sharding. | Supported partitioning method is Sharding. |
| 8. | It does not support SQL query language. | It supports SQL-like query language. |
| 9. | It supports only one replication method – Selectable Replication Factor. | It also supports replication methods. |
| 10. | Aerospike does not provide the concept of Referential Integrity. Hence, no Foreign Keys. | MaxCompute 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 only supports atomic execution of operations. | It does not support ACID properties. |
| 13. | Its primary database model is Key-Value Store. | Its primary database model is Relational DBMS. |