1. 气钉:
Aerospike 是一个闪存优化的内存开源 NoSQL 数据库,并以生产它的同名公司命名。它是一种键值数据存储,旨在为实时大数据应用程序提供亚毫秒级响应时间。 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.快板图:
AllegroGraph 是一个高性能、持久的 RDF 存储,额外支持 Graph DBMS。它作为文档存储运行,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 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. |