📜  Adabas与阿里云表格存储的区别

📅  最后修改于: 2021-09-12 11:08:19             🧑  作者: Mango

1.阿达巴斯:
Adabas 代表自适应数据库系统。它是由 Software AG 开发的,可以在 IBM 大型机上运行。它于 1971 年推出。它是一个用于大型机和 Linux/Unix/Windows 环境的 OLTP-DBMS。 Adabas 是一个企业数据库管理系统 (DBMS),专为可靠性、高性能、可扩展性和低总体拥有成本而设计。

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是阿里云开发的,可以存储海量结构化数据。它用于高效的查询和数据分析。 Adabas和阿里云表格存储的区别:

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.