1. Elasticsearch:
Elasticsearch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。它以Java编程语言实现,并支持具有Java虚拟机(JVM)的所有操作系统。它是Elastic Stack的主要组件,Elastic Stack是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. Amazon DynamoDB:
Amazon DynamoDB是具有高度可扩展性的文档数据库。它是由Amazon在2012年提供的。它具有主数据库模型,如文档存储和键值存储。它具有商业许可证。它使用事务并遵循ACID属性。具有备份功能,安全性高。 Amazon DynamoDB是一个持久而强大的数据库。它一天可以处理大量请求,并且得到了全面管理。
Elasticsearch和Amazon DynamoDB之间的区别:
S.NO. | Elasticsearch | Amazon DynamoDB | |||
---|---|---|---|---|---|
1. | Elasticsearch is a search and analytics engine based on Apache Lucene. | Amazon DynamoDB is a scalable database which has data stored on Amazon cloud. | |||
2. | The primary database model is a search engine. | Primary database model is document store and key value store in Amazon DynamoDB. | |||
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 Amazon in 2012. | |||
5. | It supports all Operating systems with a Java virtual machine on them. | It supports hosted operating systems. | |||
6. | It is a open source software. | It is a commercial software. | |||
7. | It is implemented in java. | It does not have java as its implementation language. | |||
8. | It is not based on cloud. | It is based on cloud. | |||
9. | It is considered better than Amazon DynamoDB in terms of ranking. | It is considered less than Elasticsearch in terms of ranking. | 10. | It has Server-side scripts. | It doesn’t have Server-side scripts. |