Difference between AllegroGraph and Amazon SimpleDB
1. AllegroGraph :
The AllegroGraph is a high performance, persistent RDF store with additional support for Graph DBMS. It operates as a Document Store designed for storing, retrieving and managing document-oriented information, in JSON-LD format. The first version of AllegroGraph was released in 2004.
2. Amazon SimpleDB :
It is a hosted simple database service by Amazon, with the data stored in the Amazon Cloud. It is Amazon is a web service for running queries on structured data in real-time. This database is written in Erlang by Amazon.com. It has the following features – high availability and flexibility, with little or no administrative burden.
Difference between AllegroGraph and Amazon SimpleDB :
S.NO. | AllegroGraph | Amazon SimpleDB |
---|---|---|
1. | Developed By Franz Inc. in 2004. | Developed By Amazon in 2007. |
2. | It is a high performance, persistent RDF store with additional support for Graph DBMS. | It is a hosted simple database service by Amazon, with the data stored in the Amazon Cloud. |
3. | It supports the ACID property. | It does not support the ACID property. |
4. | Server operating systems for AllegroGraph are Linux, OS X and Windows. | In Amazon SimpleDB, Hosted server operating systems. |
5. | Its primary database models are Document store, Graph DBMS and RDF store. | Its primary database model is the Key-value store. |
6. | It supports the Server-side scripting with JavaScript or Common Lisp. | It does not support the Server-side scripting. |
7. | Partitioning can be done with the Federation. | It does not support partitioning methods. |
8. | It uses SPARQL as a query language. | It does not support the SQL query language. |
9. | It supports two replication methods – Master-slave replication and Multi-master replication. | It supports replication methods. |
10. | It is not available as a cloud service. | It is available as a cloud service. |
11. | The programming languages supported are C#, Clojure, Java, Lisp, Perl, Python, Ruby, and Scala. | Programming languages supported are .Net, C, C++, Erlang, Java, PHP, Python, Ruby, and Scala. |
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