📜  Elasticsearch和IBM DB2之间的区别

📅  最后修改于: 2021-08-24 04:38:17             🧑  作者: Mango

1. Elasticsearch:
它是一个分布式搜索和分析引擎,它是开源的,可用于所有类型的数据,以Java编程语言实现,并支持所有具有Java虚拟机(JVM)的操作系统,它是Elastic的主要组件。 Stack,这是一个用于数据分析和可视化的开源应用程序。它具有高可伸缩性,并且执行动作的速度也很高,这使其成为用于数据分析,处理和可视化的便捷工具。

2. IBM DB2:
它是由IBM在1983年开发的关系数据库。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。

Elasticsearch和IBM DB2之间的区别:

S.NO. Elasticsearch IBM DB2
1. Elasticsearch is a search and analytics engine based on Apache Lucene. IBM DB2 is a relational database model.
2. The primary database model is a search engine. Primary database model is document store and RDF store in IBM DB2.
3. It has no concept of transactions. It has concept of transactions satisfying ACID properties.
4. It was developed by ELASTIC in 2010. It was developed by IBM in 1983.
5. It is schema free. Schema is present in IBM DB2.
6. It has ES-Hadoop connector type map reduce. It does not have map reduce concept.
7. It is implemented in java. It is implemented in C and C++ languages.
8. It has Java API, RESTful HTTP/JSON API. It has ADO.NET, JDBC, ODBC, Xquery, JSON style queries.
9. It is considered less than IBM DB2 in terms of ranking. It is considered better than Elasticsearch in terms of ranking. 10. It accepts all operating systems having JVM. It supports AIX, HP-UX, Linux, Solaris, Windows, z/OS.