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📜  AlaSQL 和 Amazon Neptune 的区别

📅  最后修改于: 2021-09-12 11:19:41             🧑  作者: Mango

1.AlaSQL:
AlaSQL 是一个客户端内存 SQL 数据库,旨在在浏览器和 Node.js 中工作。它是一个用于 Javascript 的免费开源 SQL 数据库,非常注重关系数据、无模式数据和图形数据的查询速度和数据源灵活性。它由 Andrey Gershun & Mathias R. Wulff 在 2014 年开发。

2.亚马逊海王星:
Amazon Neptune 是 Amazon.com 为云产品构建的快速、可靠的图形数据库。它是 AWS(亚马逊网络服务)的一部分。它于 2017 年 11 月 29 日宣布。它同时支持开源 Apache TinkerPop Gremlin 图遍历语言。它允许用户使用通过 AWS Key Management Service 创建的密钥加密数据库。

AlaSQL 和 Amazon Neptune 的区别:

S.NO. AlaSQL Amazon Neptune
1. Developed By Andrey Gershun & Mathias R. Wulff on 2014. Developed By Amazon on 2017.
2. It is a JavaScript DBMS library. It is a fast, reliable graph database built for the cloud product by Amazon.com
3. The License of AlaSQL is Open Source The License of Amazon Neptune is commercial.
4. It is a server-less and requires a JavaScript environment In Amazon Neptune, Hosted server operating systems
5. Its primary database model are Document store and Relational DBMS. Its Primary database model are Graph DBMS and RDF store.
6. It does not support the Server-side scripting. It does not support the Server-side scripting.
7. There is no partitioning methods. It does not support partitioning methods.
8. It supports SQL query language but no user access control, stored procedures and host language bindings. It does not supports SQL query language.
9.  It does not support any replication methods. It support multi-availability zones high availability.
10. It provides the concept of Referential Integrity. Hence, there is Foreign Keys. It provides the concept of Referential Integrity. Hence, there is Foreign Keys.
11. It is not available as a cloud service It is available as a cloud service
12. Programming languages supported is JavaScript. Programming languages supported are C#, Go, Java, JavaScript, PHP, Python, Ruby and Scala.
13. It does not offers an API for user-defined Map/Reduce methods. It does not offers an API for user-defined Map/Reduce methods.