API Design Patterns.

Principles and patterns for designing robust, developer-friendly APIs. Covers 10 sub-skills.

• API Design Patterns · 1 of 3

  Contract Design & Schemas

  What keyword in JSON Schema specifies the data type of a value?

  AdataTypeBschemaCformatDtype

• API Design Patterns · 2 of 3

  Rate Limiting & Quota Design

  What is the sliding window log algorithm's data structure in Redis?

  ARedis lists (FIFO)BRedis bitmap keysCRedis sorted setsDRedis hash maps

• API Design Patterns · 3 of 3

  SDK & Client Library Design

  What is the 'resource-oriented client' pattern in SDK design?

  AMethods grouped in a namespace per resourceBEach SDK method matches one database tableCEach resource is loaded lazily from a remoteDSDK methods are grouped by HTTP method type