📜  IBM DB2和MongoDB之间的区别

📅  最后修改于: 2021-08-27 06:32:20             🧑  作者: Mango

1. IBM DB2:
IBM DB2是一个关系数据库,由IBM于1983年开发。它被认为是为AI构建的一系列数据库管理产品。它具有执行事务的增强功能。它基于ACID原理工作,具有很高的灵活性和性能。它具有高效的备份功能,并且被认为非常安全。它非常可靠,并且受到Linux,Unix和Windows操作系统的支持。它具有商业许可证,并且具有高可伸缩性。

2. MongoDB:
MongoDB是面向文档的数据库模型,是一个开源软件。它由MongoDB Inc.在2009年开发。它以C++语言实现。 MongoDB使用JSON之类的文档。它可以用作独立程序,并提供备份功能。它具有很高的排名,并且在数据库中非常受欢迎。它还由用户定义的Java脚本功能组成。在MongoDB中,扩展是通过使用分片水平进行的。

IBM DB2和MongoDB之间的区别:

S.NO. IBM DB2 MongoDB
1. IBM DB2 is a relational database model. MongoDB is a document oriented database model.
2. Pessimistic Locking model is there in IBM DB2. Optimistic Locking model is there in MongoDB.
3. It has more efficient backup functionality as compared to Maria DB. It has comparatively less efficient backup functionality.
4. It was developed by IBM in 1983. It was developed by MongoDB Inc. in 2009.
5. It is a commercial software. It is a open source software.
6. It involves in place updates. It doesn’t involve in place updates.
7. It uses triggers for insert, update and delete events. It doesn’t use triggers for insert, update and delete events.
8. It is implemented in C and C++ languages. It is implemented in C++ language.
9. It cant be used in standalone program. It can be used in standalone program.
10. It is considered less than MongoDB in terms of ranking. It is considered better than IBM DB2 in terms of ranking.