Calculate Redis cache hit ratio and its impact on database load. Cache_hit_ratio = keyspace_hits / (keyspace_hits + keyspace_misses). A 90% cache hit ratio reduces database load by 10×.
Enter the values for the scenario you are assessing. Calculate Redis cache hit ratio and its impact on database load. Cache_hit_ratio = keyspace_hits / (keyspace_hits + keyspace_misses). A 90% cache hit ratio reduces database load by 10×. Use the redis cache hit ratio result to inform your calculation.