n-plus-1 topic
batch-loader
:zap: Powerful tool for avoiding N+1 DB or HTTP queries
quickperf
QuickPerf is a testing library for Java to quickly evaluate and improve some performance-related properties
jplusone
Tool for automatic detection and asserting "N+1 SELECT problem" occurences in JPA based Spring Boot Java applications and finding origin of JPA issued SQL statements in general
doc
QuickPerf documentation: https://github.com/quick-perf/doc/wiki/QuickPerf
quickperf-examples
Examples showing how to use QuickPerf with several frameworks (JUnit 4, JUnit 5, TestNG, Spring Boot, Quarkus, Micronaut, ...)
safeql
Composable / async / functional / type-safe / parallel-pipelined queries and relations without SQL injection or N+1s.