8 exercises found
Understand the critical trade-off between performance and data consistency in database replication strategies.
Learn the strategic approach to database scaling - when to use each technique and how they work together in production systems.
Learn practical backup approaches that protect against data loss. Start simple, scale as needed.
Backups protect against yesterday mistakes. Replication protects against right-now failures. Learn how to maintain live redundant copies.
Learn how major companies implement redundancy at scale. These battle-tested patterns prevent disasters.
Learn the leader-worker pattern that breaks the infinite monitoring loop. Understand how systems automatically promote workers to leaders.
Leader election is powerful but not always the right choice. Understand the trade-offs, failure modes, and alternatives.
From Amazon to Netflix, see how consistent hashing powers the infrastructure you use every day.