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Tech Lead Digest0 Hot0 comments19 min read
Paying for Nothing to Happen
AI summary
Trong bối cảnh cloud native, các tổ chức chi đến 30% ngân sách IT cho các dịch vụ không thực sự tạo ra giá trị kinh doanh. Nguyên nhân kỹ thuật chính là việc over-provisioning resources trong Kubernetes, đặc biệt là với PersistentVolumeClaims (PVCs) thường gấp 3-4 lần nhu cầu thực tế. Hệ quả là lãng phí lớn về chi phí và hiệu suất, với các cluster Kubernetes trung bình chỉ sử dụng 45-55% tài nguyên được cấp phát. Điều đáng học là các công cụ như RightSizing và Cluster Autoscaler có thể giúp tối ưu hóa resource utilization, giảm lãng phí lên tới 40% mà không ảnh hưởng đến security, compliance hay reliability SLAs.
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Source: https://kevingoldsmith.substack.com/p/paying-for-nothing-to-happen. 8 Sync News only summarizes and links out; content copyright belongs to the authors and original sources.
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