How to Check Disk Space
The df command is a command to see how much free disk space is left and manage disk space. Since a lot of data remains in the disk day by...
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Blogs
Dec 19, 2022
How to Add Multiple Rules to a Security Group with Terraform
Hi! Usually, when you create security groups, you create inbound rules manually but you may also want to create a security group that has...
Dec 6, 2022
How to Check Global IP Address with Commands
Hello! I recently realized that how to check global IP addresses is slightly different depending on the person. So I’d like to talk about...
Aug 12, 2022
Create a CSR file in just 3 steps
What is a CSR file? CSR stands for Certificate Signing Requesters and is a file containing personal or corporate information related to...
Aug 4, 2022
How to send Cloudwatch alarm notifications to slack by the Chatbot
This blog discusses how to send Cloudwatch alarm notifications to Slack. The architecture diagram of a notification system Here is the...
Aug 2, 2022
List of commonly used Apache directives
This article describes the basic configuration items for Apache. Apache configuration files Apache configuration files have different...
![[WAF] Introduction of Cloudflare WAF](https://static.wixstatic.com/media/5fdcdf_92765134fa9a45a682e37911f35d875c~mv2.png/v1/fill/w_541,h_409,fp_0.50_0.50,lg_1,q_95,enc_auto/5fdcdf_92765134fa9a45a682e37911f35d875c~mv2.png)
Jun 19, 2022
[WAF] Introduction of Cloudflare WAF
It's Jon from Beyond GTA Inc., and today we are looking at Cloudflare, a leading WAF provider. Credit goes to Ohara who originally wrote...
Apr 30, 2022
Knowing Cloudflare China Network
Overview If a company with a global presence conducts business in China dealing with web services/content, the performance of the web...
Apr 16, 2022
5 Methods to Reduce Server Running Cost
Hello everyone! This is Jon from Beyond GTA Inc, and today we will be reviewing how to reduce the running costs of your servers. ...
Apr 3, 2022
Features of MariaDB
Hello everyone! This is Jon from Beyond GTA Inc, and today we will learn about "MariaDB" which is a MySQL compatible DB derived from...
Mar 28, 2022
Features and Functions about Fastly
This article describes the features and functions of the Fastly CDN. Features Fastly CDN works quickly by storing website content on...
Mar 14, 2022
A quick overview of Amazon S3
This article is a quick overview of Amazon S3, one of Amazon Web Services. What is S3? S3 stands for "Simple Storage Service, a...
Mar 7, 2022
How to Build WordPress on AWS
This article is about how to build a LAMP environment using AWS services and eventually be able to post to WordPress. Let's get started!...
![[RDB] Overview and Features of Cloud Spanner [Global Database].](https://static.wixstatic.com/media/5fdcdf_1c19a9916da449e3a1ee7ebdd7c66905~mv2.jpeg/v1/fill/w_545,h_378,fp_0.50_0.50,lg_1,q_90,enc_auto/5fdcdf_1c19a9916da449e3a1ee7ebdd7c66905~mv2.jpeg)
Feb 26, 2022
[RDB] Overview and Features of Cloud Spanner [Global Database].
Hello everyone! This is Jon from Beyond GTA Inc, and today we will learn about another database which is Cloud Spanner, a global RDB...
Feb 17, 2022
A glimpse of AlibabaCloud Server Migration Center
Today's topic is the Server Migration Center (SMC), a migration service provided by AlibabaCloud. Overview and Features Server Migration...
Feb 6, 2022
AWS EC2 Reserved Instances for Beginners
Overview When you create an EC2 instance, you probably use an on-demand instance that is charged on a pay-as-you-go basis, but when...
Feb 1, 2022
Knowing Alibaba Cloud WAF Features
Today's article is about the features and functions of "Alibaba Cloud WAF", a WAF service provided by Alibaba Cloud. A History of Alibaba...
![[MySQL compatible] About the distributed SQL database "TiDB" [OSS]](https://static.wixstatic.com/media/5fdcdf_52b7f5b09b4f498ebd61d1cd88a13133~mv2.jpg/v1/fill/w_1816,h_1364,fp_0.50_0.50,q_90,enc_auto/5fdcdf_52b7f5b09b4f498ebd61d1cd88a13133~mv2.jpg)
Jan 22, 2022
[MySQL compatible] About the distributed SQL database "TiDB" [OSS]
Hello everyone! This is Jon from Beyond GTA, and today we are going to learn about an open source (OSS) distributed SQL database "TiDB" â– ...
![What is [CentOS alternative] Oracle Linux? [RHEL Compatible]](https://static.wixstatic.com/media/5fdcdf_c7dcc53d5ba94527ab4ac45e53f86736~mv2.png/v1/fill/w_420,h_477,fp_0.50_0.50,lg_1,q_95,enc_auto/5fdcdf_c7dcc53d5ba94527ab4ac45e53f86736~mv2.png)
Jan 21, 2022
What is [CentOS alternative] Oracle Linux? [RHEL Compatible]
Hello everyone! This is Jon from Beyond GTA Inc, and today I would like to introduce an interesting topic about Oracle Linux. Since most...
Jan 10, 2022
AWS Lambda in 5 minutes
Today's topic is Lambda, one of the most popular AWS services. What is Lambda? Lambda is a service that you can execute programs in a...
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