Japanese IT engineer

AWS

[AWS] How to check resource existence

First of all I guess you have experiences that you forgot to delete unnecessary resources and paid to AWS unfortunately...
Azure

[Azure] Migration from AppGW v1 to v2 ~Part1: AppGW v1 creation~

First of all Application Gateway version1 abbreviated to AppGW v1 is implemented to my system. However, I faced a troub...
AWS

[AWS] How to develop Redundant Web System ~Part3: Create ELB~

First of all In my previous article, I've explained how to create subnet and EC2 instance for redundant configuration. ...
AWS

[AWS] How to develop Redundant Web System ~Part1: Subnet Creation~

First of all In this article, let me explain how to develop redundant web site by AWS. Redundant configuration is one o...
Book

[Book] Introduction of “How Will You Measure Your Life?” by Clayton M. Christensen

First of all In this article, I would like to summarize important points of "Introduction of "How Will You Measure Your...
AWS

[AWS] How to develop Redundant Web System ~Part2: Duplicate EC2 instance~

First of all In my previous article, I've explained how to create subnet for redundant configuration. In this article, ...
AWS

[AWS] How to develop Temporary Web System ~Part6: Install MySQL~

First of all In my last article, I've introduced how to install nginx and PHP to EC2 instance. In this article, let's i...
AWS

[AWS] How to develop Temporary Web System ~Part5: Install PHP~

First of all In my last article, I've introduced how to install nginx to EC2 instance. In this article, let's install P...
AWS

[AWS] How to develop Temporary Web System ~Part4: Install Nginx~

First of all In my last article, I've introduced how to access EC2 instance. In this article, let's develop EC2 instanc...
AWS

[AWS] How to develop Temporary Web System ~Part3: EC2 Instance access~

First of all In my last article, I've introduced how to create EC2 instance. In this article, let's access EC2 instance...