Guided practice

Company tags are community-reported. Counts on cards show how many people reported that design.

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  1. Design a URL Shortener

  Create short links, resolve them quickly and handle expiry without sending users to the wrong destination.

  ClassicEasy

  CachingDatabasesAPI design

  +8

  AWSBase62CloudFrontDynamoDBID generationKey value storeRedirectsURL shortening

  Worked design

  Practice
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  75. Design a Key-Value Store like DynamoDB

  A key-value store like DynamoDB, from one durable node to Paxos-replicated partitions to global tables run for thousands of tenants.

  ClassicMedium

  ShardingDatabasesDistributed systems

  +5

  AWSDynamoDBKey value storeNoSQLReplication

  Worked design

  Practice

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