Under the Hood: How Redis 7.4's Threaded I/O Improves Throughput by 50% for 1M Ops per Second

If you’ve ever hit a throughput ceiling with Redis at 650k ops/sec on a 16-core instance, Redis 7.4’s new threaded I/O model is the fix you’ve been waiting for — our benchmarks show a 52% mean throughput increase for write-heavy workloads hitting 1M ops/sec, with no application-side code changes req