Spring Boot Redis Benchmark — 15× Faster or Not?
Benchmarking Redis caching with 100 users on 10M rows. Proper config improved 15× — bad config caused unstable latency.
Spring Boot Redis Benchmark — 15× Faster or Not? Read More »
Kafka Lag vs DB Writes — Real Performance Test
Real Kafka lag benchmark with payload growth and PostgreSQL indexing impact. Measured drain time and throughput.
JPA vs JDBC Performance — 10M Rows (PostgreSQL)
Real Spring Boot benchmarks compare JPA and JDBC on PostgreSQL with 10 million rows, showing why ORM overhead explodes at scale.