1.阿里云日志服务：
它是一个完整的实时数据记录服务。它是由阿里巴巴集团开发的。支持日志的采集、消费、发送、搜索和分析。
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。阿里云日志服务与阿里云MaxCompute的区别：
| S.NO. | Alibaba Cloud Log Service | Alibaba Cloud MaxCompute |
|---|---|---|
| 1. | It was developed by AlibabaCloud Inc. in 2016. | It was developed by Alibaba in 2016. |
| 2. | It is a complete real-time data logging service that supports collection, consumption, shipping, search, and analysis of logs. | It is a general purpose, fully managed, multi-tenancy data processing platform for large-scale data warehousing. |
| 3. | In Alibaba Cloud Log Service there are hosted server operating systems. | In Alibaba Cloud MaxCompute there are hosted server operating systems. |
| 4. | The license of Alibaba Cloud Log Service is commercial. | The license of Alibaba Cloud MaxCompute is also commercial. |
| 5. | It does not support XML Format. | It also does not support XML Format. |
| 6. | It does not support the Server-side scripting. | It supports user defined functions based Server-side scripting. |
| 7. | There is only one partitioning method – Sharding. | It also supports partitioning methods. |
| 8. | It supports SQL query language. | It supports SQL-like query language. |
| 9. | It support 3 replicas. | It also supports replication methods. |
| 10. | Log Service 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 does not support in-memory capabilities. | It also does not support in-memory capabilities. |
| 12. | It offers an ES-Hadoop Connector as a Map/Reduce method. | It offers an API for user-defined Map/Reduce methods. |
| 13. | It does not support ACID property. | It also does not support ACID property. |