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ANKUSH CHOUDHARY JOHAL4d ago • 14 min read
Postmortem: Fixing a Memory Leak in Next.js 15 Client-Side Navigation
In Q3 2024, a production Next.js 15 application serving 2.4 million weekly active users saw...
#postmortem#fixing#memory#leak
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ANKUSH CHOUDHARY JOHAL6d ago • 16 min read
Postmortem: Debugging a Memory Leak in Rust 1.85 Lambda Functions That Cost Us $12k in AWS 2026 Bills
In Q3 2026, our team watched AWS Lambda costs spike 400% month-over-month, bleeding $12,000 in...
#postmortem#debugging#memory#leak
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ANKUSH CHOUDHARY JOHAL6d ago • 14 min read
War Story: We Survived a Key Leak Using AWS KMS Automatic Rotation
At 2:17 AM on a Tuesday in Q3 2023, our PagerDuty dashboard lit up with 147 critical alerts: an AWS....
#story#survived#leak#using
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