Difference between Alibaba Cloud ApsaraDB for PolarDB and Altibase
1. Alibaba Cloud ApsaraDB for PolarDB :
It is a cloud-native relational database compatible with MySQL, PostgreSQL, and Oracle. ApsaraDB architecture supported 5000 physical machines in a single cluster. It is designed for business-critical database applications that require fast performance, high concurrency, and automatic scaling.
2. Altibase :
It is an open-source relational database model system (RDBMS). The first version of Altibase was called Spiner which was released in 1999. It is an enterprise grade, in-memory, hybrid, high-performance RDBMS. It is manufactured by Altibase Corporation. It supports the complete SQL standard, features and Multi-Version Concurrency Control (MVCC) and also implements Fuzzy and Ping-Pong Checkpointing.
Difference between Alibaba Cloud ApsaraDB for PolarDB and Altibase :
| S.NO. | Alibaba Cloud ApsaraDB for PolarDB | ALTIBASE |
|---|---|---|
| 1. | It was developed by Alibaba in August 2013. | It was developed by Altibase in 1999. |
| 2. | It is a cloud-native relational database compatible with MySQL, PostgreSQL, and Oracle. | It is an enterprise grade, high-performance RDBMS. |
| 3. | In Alibaba Cloud ApsaraDB for PolarDB there are hosted server operating systems. | Server operating systems for Altibase are AIX, HP-UX and Linux. |
| 4. | The license of Alibaba Cloud ApsaraDB for PolarDB is commercial. | The license of Altibase is a open-source. |
| 5. | It supports XML Format. | It does not support XML Format. |
| 6. | It support the Server-side scripting | It stored procedures and stored functions. |
| 7. | Supported partitioning method is Sharding. | It supports stored procedures and stored functions. |
| 8. | It supports SQL query language. | It uses ANSI SQL-92 as a query language. |
| 9. | It supports replication methods. | It also supports replication methods. |
| 10. | ApsaraDB for PolarDB provides the concept of Referential Integrity. Hence, there are Foreign Keys. | Altibase provides the concept of Referential Integrity. Hence, there are Foreign Keys. |
| 11. | It supports in-memory capabilities. | It does not support in-memory capabilities. |
| 12. | 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. |
| 13. | It is available as a cloud service. | It is not available as a cloud service. |
| 14. | Programming languages supported are Java and Python. | Programming languages supported are C, C++, Java. |
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