#Server

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If you use netstat among Linux commands, you can see the tcp usage status. Since it is presented in…

In order to use the AWS API, you must first credentials. Get the aws_access_key and aws_secret…

Credentials are required to use the AWS CLI. For certification information, please check the link…

🌱What is Athena? It is a big data platform supported by AWS. When you upload a data file to the s…

When using AWS cloud server If you get the ip requested by http (Java: request.getRemoteAddr()) Get…

When adding a column to a table in DATABASE For tables with large amounts of data (tens of millions…