Godoc: https://pkg.go.dev/github.com/vikstrous/dataloadgen
This is a fork of https://github.com/vektah/dataloaden that uses generics instead of code genation. See the docs there for the motivation and usage details.
With this package you can skip the generation step! That's why it's dataloadgen (gen stands for generics).
To add this package as a dependency:
go get github.com/vikstrous/dataloadgen
See the example in the documentation: https://pkg.go.dev/github.com/vikstrous/dataloadgen
This package has evolved to include some ideas from dataloader https://github.com/graph-gophers/dataloader
Benchmarks show that this package is faster than both of the above and offers the best of both worlds.
BenchmarkDataloader/caches-8 4570850 250.1 ns/op 147 B/op 3 allocs/op
BenchmarkDataloader/random_spread-8 766516 1769 ns/op 744 B/op 17 allocs/op
BenchmarkDataloader/concurently-8 13796 78000 ns/op 42645 B/op 229 allocs/op
BenchmarkDataloader/all_in_one_request-8 9380 11457205 ns/op 2279729 B/op 46967 allocs/op
BenchmarkDataloaden/caches-8 21249274 63.10 ns/op 24 B/op 1 allocs/op
BenchmarkDataloaden/random_spread-8 1501452 879.7 ns/op 266 B/op 5 allocs/op
BenchmarkDataloaden/concurently-8 22455 49690 ns/op 2910 B/op 75 allocs/op
BenchmarkDataloaden/all_in_one_request-8 10000 1228241 ns/op 487878 B/op 10007 allocs/op
BenchmarkDataloadgen/caches-8 22181911 55.39 ns/op 8 B/op 0 allocs/op
BenchmarkDataloadgen/random_spread-8 2375029 457.1 ns/op 226 B/op 4 allocs/op
BenchmarkDataloadgen/concurently-8 30919 36685 ns/op 2699 B/op 70 allocs/op
BenchmarkDataloadgen/all_in_one_request-8 10000 1042714 ns/op 573618 B/op 7 allocs/op