Optimize DataLoader performance

[beeequeue]

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[github-actions]

🦋 Changeset detected

Latest commit: 6a47fc4

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
alleviate	Patch

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[codspeed-hq]

Merging this PR will improve performance by 74.55%

⚡ 10 improved benchmarks
✅ 16 untouched benchmarks
⏩ 1 skipped benchmark¹

Performance Changes

	Benchmark	BASE	HEAD	Efficiency
⚡	memoize hit	918.6 µs	329.7 µs	×2.8
⚡	memoize miss	1,055.6 µs	514.8 µs	×2.1
⚡	createDataLoader.load	3.4 ms	1.8 ms	+83.5%
⚡	createDataLoader.load maxBatchSize: 100	3.4 ms	1.9 ms	+81.38%
⚡	same object references	4.1 ms	2.4 ms	+67.74%
⚡	memoize max eviction	1,374.5 µs	832.6 µs	+65.09%
⚡	createDataLoader.load cache: false	2.5 ms	1.6 ms	+56.19%
⚡	new objects with same shape	6.6 ms	4.3 ms	+55.09%
⚡	createDataLoader.loadMany	3.5 ms	2.3 ms	+50.9%
⚡	createDataLoader.load cached	1.4 ms	1 ms	+36.4%

Tip

Curious why this is faster? Comment @codspeedbot explain why this is faster on this PR, or directly use the CodSpeed MCP with your agent.

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_{Comparing dataloader-perf (6a47fc4) with main (676ffb1)}

Footnotes

1. 1 benchmark was skipped, so the baseline result was used instead. If it was deleted from the codebase, click here and archive it to remove it from the performance reports. ↩