本文永久链接 – https://tonybai.com/2025/08/26/go-concurrency-cost-hierarchy 大家好，我是Tony Bai。 Go语言的并发模型以其简洁直观著称，但这种简单性背后，隐藏着一个跨越五个数量级的巨大性能鸿沟。当你的高并发服务遭遇性能瓶颈时，你是否也曾陷入“性能猜谜”的困境：是sync.Mutex太慢？是atomic操作不够快？还是某个channel的阻塞超出了预期？我们往往依赖直觉和pprof的零散线索，...| Tony Bai
Counter is the clean beauty brand I can stand behind to recommend to my blog readers, and my reason for being a brand partner with Counter goes back for 7 years. In summer 2025, the Counter soft launch is finally here! However, this company isn't entirely brand new. Its predecessor had a history of over a decade leading the clean beauty movement in both US and Canada, and redefined the standards for beauty products to be good for our health and the environment. That's when I first got involv...| Yang's Nourishing Kitchen
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If you've been around for a while you'll remember the 1st expandable kitchen island I built. It was pretty cool! But I've been dreaming of a more vintage style island I wanted to build to give a different look to my kitchen. Tyler, my husband, thought I was crazy for wanting to replace it cause he loved the old one so much! He told me if I build a new one it has to expand like the last one to be just as useful as the last one was! So I got to work planning!| Astins Designs
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