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EP153: A Cheatsheet on Comparing Key-Value Stores

ByteByteGo

ByteByteGo

Alex Xu • Published 3 months ago • 1 min read

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EP153: A Cheatsheet on Comparing Key-Value Stores

This newsletter provides a concise comparison of 15 key-value stores, evaluating them across parameters like replication style, consistency protocols, and partitioning approaches. It also includes a brief overview of AWS database options and promotes an upcoming tech event.

2. Core Technical Concepts/Technologies

  • Key-Value Stores (Redis, DynamoDB, Cassandra, etc.)
  • Replication & Consistency Models
  • Partitioning & Node Discovery
  • Cloud Databases (AWS RDS, Aurora, DynamoDB, Elasticache)

3. Main Points

  • Key-Value Stores Comparison:
    • Covers 15 databases (Redis, MongoDB, Cassandra, DynamoDB, etc.).
    • Evaluates replication, consistency, node discovery, and partitioning.
  • AWS Database Options:
    • Relational: AWS RDS (MySQL, PostgreSQL), Aurora (cloud-native).
    • Non-Relational: DynamoDB (NoSQL), DocumentDB (MongoDB-compatible), Keyspaces (Cassandra).
    • In-Memory: Elasticache (Redis/Memcached).
  • Event Promotion:
    • ByteByteGo book signing & networking event in San Francisco.

**4. Technical Specifications & Code Examples

We compare 15 key-value stores across different parameters like replication style, consistency protocol, node discovery approach, and partitioning approach.

This article was originally published on ByteByteGo

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