Tuesday, April 27, 2021

System design: AWS online tech talk | Selecting the Right Database for Your Application - AWS Online Tech Talks

April 27, 2021

Introduction

It is time for me to spend one hour to learn from this tech talk. I also like to take notes carefully. 


Here is the link. 

Joe Idziorek, Principal Product Manager at AWS, outlines a purpose-built strategy for databases, where you choose the right tool for the job. Joe explains why your application should drive the requirements of a database, not the other way around. We introduce AWS databases that are purpose-built for your application use cases. Learn why you should select different database services to solve different aspects of an application, and watch a demonstration in which application use cases lend themselves well to specific data services. If you're a developer building modern applications that require high performance, scale, and functional databases, and you're trying to determine which relational and non-relational data services to use, this tech talk is for you. Learning Objectives: - Learn what purpose-built databases are - Discover why you should use a purpose-built database when building an application - Find out which database you should choose for your use case

2:52/ 1:00

Data categories and common use cases:

  1. Relational
  2. Key value
  3. Document
  4. In-memory
  5. Graph
  6. Search
  7. Time series
  8. Ledger
  1. Relational - Amazon RDS
  2. Key value - Amazon DynamoDB
  3. Document - Amazon DocumentDB
  4. In-memory - Amazon ElastiCache
  5. Graph -Amazon Neptune
  6. Search - Amazon Elasticsearch Service
  7. Time series - Amazon Timestream
  8. Ledger - Amazon Quantum - Ledger database


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