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Month: September 2025

The Hidden Costs of CloudWatch: Why It’s So Expensive

Posted on September 12, 2025September 12, 2025 By nim No Comments on The Hidden Costs of CloudWatch: Why It’s So Expensive
The Hidden Costs of CloudWatch: Why It’s So Expensive

Mình đang tìm hiểu tại sao Cloudwatch nhận metrics hay log mà cost khá là nhiều Khi chỉ filter Service: Cloudwatch thì mình thấy đâu đó là trung bình 8$ 1 ngày. Mình thực hiện chọn lại dimension = Usage Type Mình thấy là USW2-VendedLog-Bytes này cost khá là nhiều. Vended Logs là các log…

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AWS - Amazon Web Service

[AWS] Enable VPC Flow log to investigate data transfer.

Posted on September 3, 2025September 8, 2025 By nim No Comments on [AWS] Enable VPC Flow log to investigate data transfer.
[AWS] Enable VPC Flow log to investigate data transfer.

Tham khảo video:https://www.youtube.com/watch?v=2PQIDssp9ts Setup VPC Flow log Gần đây thì project của mình bị dính data transfer và cũng đang không hiểu data transfer đó đến từ đâu. Giờ thực hiện tại Policy: Bây giờ nhét policy vào role đó. Giờ chúng ta cần cấu hình vpc flow log Bạn thấy đây tên của card…

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AWS - Amazon Web Service

[EKS] How to use Spot instance for EKS.

Posted on September 3, 2025September 3, 2025 By nim No Comments on [EKS] How to use Spot instance for EKS.
[EKS] How to use Spot instance for EKS.

Khi sử dụng AWS anh em luôn muốn tiết kiệm hết mức:Chúng ta sẽ có 2 solution là:– Saving Plan– Spot Instance. Vậy saving Plan là gì: Giải thích đơn giản là bạn sẽ commit với AWS sử dụng dịnh vụ ấy trong vòng 1 năm hoặc 3 năm. Bạn sẽ không phải trả 100%…

Read More “[EKS] How to use Spot instance for EKS.” »

AWS - Amazon Web Service
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