Adabas和阿里云表存储之间的区别

1. Adabas：
Adabas代表可调整的数据库系统。它是由Software AG开发的，可以在IBM大型机上运行。它于1971年推出。它是用于大型机和Linux / Unix / Windows环境的OLTP-DBMS。 Adabas是一种企业数据库管理系统(DBMS)，旨在实现可靠性，高性能，可伸缩性和较低的总体拥有成本。

2.阿里云表存储：
阿里云表存储是一个完全托管的宽列存储，用于通过实时访问的大量半结构化数据。这是使用多种数据模型的NoSQL数据库服务。 Tablestore is It was它是由阿里云开发的，可以存储大量结构化数据。它用于有效的查询和数据分析。 Adabas和阿里云表存储之间的区别：

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.