Grokking the System Design Interview, Volume II
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Design Reddit: Detailed Component Design

Step 6: Detailed Component Design and Data Management

In this section, we detail how each major component will work internally and how data will be organized and managed. This includes data schemas, partitioning strategies, and how each feature is implemented internally.

Key Points

  • Data Model:
    • Posts: Sharded NoSQL records (post_id, subreddit_id, author_id, title, content, score, comment_count, etc.) partitioned by post_id hash or subreddit for efficient queries.

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