Difference between Adabas and Alibaba Cloud Table Store

1. Adabas :
The Adabas stands for an Adaptable Database System. It was It was developed by Software AG to run on IBM mainframes. It was launched in 1971. It is an OLTP-DBMS for mainframes and Linux/Unix/Windows environments. Adabas is an enterprise database management system (DBMS) designed for reliability, high performance, scalability and low total cost of ownership.

2. Alibaba Cloud Table Store :
The Alibaba Cloud Table Store is a fully managed Wide Column Store for large quantities of semi-structured data with real-time access. It is a NoSQL database service that uses a variety of data models. Tablestore is It was It was developed by Alibaba Cloud and can store a large amount of structured data. It is used for efficient query and data analysing.


Difference between Adabas and Alibaba Cloud Table Store:

S.NO. ADABAS Alibaba Cloud Table Store
1. It was developed by Software AG in 1971. It was developed by Alibaba in 2016.
2. It is an OLTP-DBMS for mainframes and Linux/Unix/Windows environments. It is a fully managed Wide Column Store for large quantities of semi-structured data with real-time access.
3. It is not available as a cloud service. It is available as a cloud service.
4. Server operating systems for Adabas are BS2000, Linux, Unix, Windows, z/OS and z/VSE. In Alibaba Cloud Table Store there are Hosted server operating systems.
5. It does not support XML Format. It also does not support XML Format.
6. Server-side scripting is done in Natural language. It does not support the Server-side scripting.
7. It supports partitioning methods. Supported partitioning method is Sharding.
8. It supports SQL query language with add-on product Adabas SQL Gateway. It does not support SQL query language.
9. It supports Replication with add-on product Event Replicator. It also supports replication methods.
10. Adabas 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. The license of Adabas is commercial. The license of Alibaba Cloud Table Store is also commercial.
12. The primary database model of Adabas is Multivalue DBMS. Its primary database model is Wide Column Store.
13. It does not offer any API for user-defined Map/Reduce methods. It also does not offer any API for user-defined Map/Reduce methods.
14. It supports ACID property for execution of operations. It supports atomic single-row operations.

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