The Full Stack Web Development - Data Persistence Overview

The video tutorial provides an overview of data persistence in Redis, explaining how data is initially stored in memory for speed and can be persisted to disk using RDB and AOF methods. RDB uses point-in-time snapshots, while AOF logs every write operation. The tutorial discusses the advantages and disadvantages of each method, recommending a combination of both for maximum reliability. It also covers the persistence process, including how data is written to disk asynchronously.

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