Difference between Adabas and Alibaba Cloud AnalyticDB for MySQL
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 AnalyticDB for MySQL :
The AnalyticDB is an online analytical processing database system on Alibaba cloud. It offers both PostgreSQL and MySQL versions. The AnalyticDB for MySQL is a real-time data warehousing service that can process petabytes of data with high concurrency and low latency. It is fully compatible with the MySQL protocol and SQL:2003 syntax. It is It was developed by Alibaba.
Difference between Adabas and Alibaba Cloud AnalyticDB for MySQL :
|S.NO.||ADABAS<||Alibaba Cloud AnalyticDB for MySQL|
|1.||It was developed by Software AG in 1971.||It was developed by Alibaba in 2018.|
|2.||It is an OLTP-DBMS for mainframes and Linux/Unix/Windows environments.||It is a real-time data warehousing service that can process petabytes of data with high concurrency and low latency.|
|3.||It does not support in-memory capabilities.||It supports in-memory capabilities.|
|4.||Server operating systems for Adabas are BS2000, Linux, Unix, Windows, z/OS and z/VSE.||In Alibaba Cloud AnalyticDB for MySQL 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 also supports 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 also supports 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.||AnalyticDB for MySQL provides the concept of Referential Integrity. Hence, there are Foreign Keys.|
|11.||The license of Adabas is commercial.||The license of Alibaba Cloud AnalyticDB for MySQL is also commercial.|
|12.||The primary database model of Adabas is Multivalue DBMS.||The primary database model of AnalyticDB for MySQL is Relational DBMS.|
|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.|
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