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📜  Amazon Redshift 和 PostgreSQL 之间的区别

📅  最后修改于: 2021-09-12 10:34:19             🧑  作者: Mango

1.亚马逊红移:
它是一个基于云的数据仓库。 Amazon Redshift 拥有商业许可证,并且是 Amazon Web 服务的一部分。它处理大量数据并以其可扩展性而闻名。它并行处理多个数据。它使用 ACID 特性作为其工作原理并且非常流行。用C语言实现,可用性高。

2. PostgreSQL :
PostgreSQL 是一种具有对象关系模型的数据库,由 PostgreSQL 全球开发组于 1989 年开发,是一款功能强大的免费开源软件。它也被称为 Postgres。 PostgreSQL 得到了大多数操作系统的支持,并且具有良好的性能。它是 SQL 的扩展版本并具有附加功能。它主要是根据ACID的原理工作的。它是用C语言实现的。

Amazon Redshift 和 PostgreSQL 之间的区别:

S.NO. Amazon Redshift PostgreSQL
1. Amazon Redshift was developed in 2012 by Amazon. PostgreSQL was developed in 1989 by PostgreSQL Global Development Group.
2. It is a commercial software. It is an open-source software.
3. It is cloud based. It is not cloud based.
4. It supports hosted operating systems. It supports operating systems like Solaris, Unix, Windows.
5. The rating of Amazon Redshift is lower than PostgreSQL. The rating of PostgreSQL is high than Amazon Redshift.
6. It doesn’t have XML support. It has XML support.
7. It does not have triggers. It has triggers.
8. It has sharding as its partitioning method. It has partitioning by range.
9. It provides in-memory capability of the system. It doesn’t provides in-memory capability of the system.
10. It is a large scale data warehouse. It is a relational database.