Difference between Aerospike and Alibaba Cloud TSDB

1. Aerospike :
The Aerospike is a flash-optimized in-memory open-source NoSQL database and the named after the eponymous company that produces it. It is a key-value data store designed to deliver sub-millisecond response time for real-time big data applications. The three main components of Aerospike are Aerospike Database Server, Aerospike Smart Clients and Aerospike Management Console.

2. Alibaba Cloud TSDB :
The Alibaba Cloud TSDB is a distributed time-series database. It is a stable, reliable, and cost-effective online high-performance database service. It provides efficient data reading and writing capabilities, high-compression-ratio storage, and time-series data interpolation and aggregation.


Difference between Aerospike and Alibaba Cloud TSDB :

S.NO. AEROSPIKE Alibaba Cloud TSDB
1. It was developed by Aerospike in 2012. It was developed by Alibaba.
2. It is a flash-optimized in-memory NoSQL database. It is a stable, reliable, and cost-effective online high-performance time-series database service.
3. The license of Aerospike is open-source. The license of Alibaba Cloud TSDB is commercial.
4. Server operating system for Aerospike is Linux. Server operating system for Alibaba Cloud TSDB is a hosted one.
5. It is not available as a cloud service It is available as a cloud service.
6. It has user defined functions for Server-side scripting with Lua. It does not support the Server-side scripting.
7. Supported partitioning method is Sharding. There is no partitioning method.
8. It does not support SQL query language. It also does not support SQL query language.
9. It supports only one replication method – Selectable Replication Factor. It does not support any replication method.
10. Aerospike does not provide the concept of Referential Integrity. Hence, no Foreign Keys. TSDB 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 does not support any Transaction concepts.
14. It’s primary database model is Key-Value Store. It’s primary database model is Time-Series DBMS.
15. The API supported by Aerospike is JDBC. The API supported by Alibaba Cloud TSDB is HTTP REST.

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