Several strategies can help maintain cache consistency:
Regular Updates: Implement a schedule to refresh the cache at regular intervals. Event-Driven Updates: Use triggers to update the cache immediately when a significant event occurs, such as a user purchase or profile update. Versioning: Use version numbers for your data to ensure that the cache always contains the latest version. Consistent Hashing: Employ this technique to distribute data evenly across servers, minimizing the risk of cache inconsistency.