Grokking Database Fundamentals for Tech Interviews
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Checkpointing and Recovery Basics
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In database systems, maintaining data consistency and ensuring quick recovery after a crash is critical. Checkpointing plays a vital role in achieving these objectives by periodically saving the database state to disk, reducing recovery time. Combined with logging mechanisms, checkpointing allows the system to restore itself efficiently while minimizing the work needed during recovery.

Let’s explore checkpointing strategies, their significance, and how they interact with recovery processes.

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Table of Contents

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Contents are not accessible

Contents are not accessible

Contents are not accessible

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