Difference between AlaSQL and Amazon Neptune

1. AlaSQL :
AlaSQL is a client-side in-memory SQL database designed to work in browser and Node.js. It is a free and open-source SQL database for Javascript with a strong focus on query speed and data source flexibility for relational data, schemaless data, and graph data. It is developed by Andrey Gershun & Mathias R. Wulff in year 2014.

2. Amazon Neptune :
Amazon Neptune is a fast, reliable graph database built for the cloud product by Amazon.com. It is part of AWS (Amazon Web Services). It was announced on November 29, 2017. It supports both the open-source Apache TinkerPop Gremlin graph traversal language. It allows the user to encrypt databases using keys created through AWS Key Management Service.



Difference between AlaSQL and Amazon Neptune :

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.

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