Aerospike vs DataScript: What are the differences?

Introduction:
Aerospike and DataScript are two database management systems used for different purposes. Here, we will discuss key differences between the two.

1. **Data Model**: Aerospike is a NoSQL database system that follows a key-value data model, where each record consists of a key and a value. On the other hand, DataScript is an in-memory database that follows an entity-attribute-value data model, allowing more flexibility in data representation.

2. **Use Cases**: Aerospike is often used for high-performance applications that require low-latency operations and complex querying capabilities. In contrast, DataScript is commonly used for front-end development, providing a client-side database for managing local data in web applications.

3. **Consistency Model**: Aerospike offers strong consistency, ensuring that all nodes in the cluster have consistent data at all times. DataScript, on the other hand, provides eventual consistency by allowing temporary inconsistencies between replicas that are eventually resolved.

4. **Storage**: Aerospike stores data on disk, providing persistence and durability, making it suitable for long-term storage needs. DataScript, being an in-memory database, stores data in the browser's memory, which is volatile and suitable for caching or temporary data storage.

5. **Scalability**: Aerospike is designed for seamless horizontal scalability, allowing users to add more nodes to the cluster easily. DataScript is primarily used in single-client applications and may not be as well-suited for large-scale distributed systems.

6. **Query Language**: Aerospike uses a SQL-like query language called Aerospike Query Language (AQL) for querying data. In contrast, DataScript relies on Clojure functions and transducers for querying and manipulating data within the browser.

In Summary, Aerospike and DataScript differ in their data models, use cases, consistency models, storage mechanisms, scalability, and query languages.