Data Replication Insights
Replication serves as a continual hot backup, minimizing data loss to mere milliseconds compared to traditional backups that can leave gaps of several hours. While replication offers immediate data recovery, it’s essential to maintain backups to guard against user errors and software bugs. The concept of slave delay in MongoDB allows for a replica to lag behind real-time, providing an additional safety net for data retrieval.In this clip
From this podcast
Software Engineering Radio - the podcast for professional software developers
Episode 185: Dwight Merriman on Replication
Related Questions