Aerospike和AllegroGraph之间的区别

1. Aerospike：
Aerospike是经过闪存优化的内存中开源NoSQL数据库，并以生产该数据库的同名公司的名字命名。它是一个键值数据存储，旨在为实时大数据应用程序提供亚毫秒级的响应时间。 Aerospike的三个主要组件是Aerospike数据库服务器，Aerospike智能客户端和Aerospike管理控制台。

2. AllegroGraph：
AllegroGraph是高性能的持久性RDF存储，并具有对Graph DBMS的附加支持。它用作文档存储，旨在以JSON-LD格式存储，检索和管理面向文档的信息。 AllegroGraph的第一个版本于2004年发布。 Aerospike和AllegroGraph之间的区别：

S.NO.	AEROSPIKE	ALLEGROGRAPH
1.	It was developed By Aerospike in 2012.	It was developed By Franz Inc. in 2004.
2.	It is a flash-optimized in-memory NoSQL database.	It is a high performance, persistent RDF store with additional support for Graph DBMS.
3.	The license of Aerospike is open-source.	The license of AllegroGraph is commercial.
4.	Server operating system for Aerospike is Linux.	Server operating systems for AllegroGraph are linux, OS X and Windows.
5.	It does not support XML Format.	It also does not support XML Format.
6.	It has user defined functions for Server-side scripting.	It supports the Server-side scripting with JavaScript or Common Lisp.
7.	Supported partitioning method is Sharding.	The partitioning can be done with Federation.
8.	It does not support SQL query language.	It uses SPARQL as query language.
9.	It supports only one replication method : Selectable Replication Factor.	It supports two replication methods : Master-Slave Replication and Multi-Master Replication.
10.	Aerospike does not provide the concept of Referential Integrity. Hence, no Foreign Keys.	AllegroGraph also does not provide the concept of Referential Integrity. Hence, no Foreign Keys.
11.	It supports in-memory capabilities.	It does not support in-memory capabilities.
12.	It offers an API for user-defined Map/Reduce methods.	It does not offer any API for user-defined Map/Reduce methods.
13.	It only supports atomic execution of operations.	It supports ACID properties.
14.	It’s primary database model is Key-Value Store.	It’s primary database models are Document Store, Graph DBMS and RDF Store.