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When Small Method Choices Cascade Into Big Performance Wins

Three months ago, I spent an embarrassing amount of time optimizing a complex Redis caching layer – tweaking expiration strategies, adding compression, even experimenting with different serialization formats. The performance improvements were modest at best. Then, almost accidentally, I discovered that a single line of string processing code was consuming 40% of our CPU cycles….

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The Best Bluetooth Speaker Is $20 Off

Trying to boost the volume at your end-of-summer parties? The JBL Flip 7 (9/10, WIRED Recommends) is discounted by $20 on Amazon, bringing the price down to just $130. That might not sound like a huge discount, but it brings it more in line with its competitors, and temporarily erases the price bump from the…

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