AWS CloudFormation let us create AWS resources with JSON or YAML files. With CloudFormation, you can create and update your AWS infrastructure by code. In the previous post, we discuss how we can create publicly available RDS (How to Make RDS in Private Subnet Accessible From the Internet). In this …

When you have RDS in a private subnet, you cannot access from the Internet. Accessing RDS from the Internet is not necessary and is not a good practice if it is used for the application backend. However, your RDS is an analytics database and needs to be accessed by another …

In the previous post, we discussed how to move data from the source S3 bucket to the target whenever a new file is created in the source bucket by using AWS Lambda function. In this post, I will show you how to use Lambda to execute data ingestion from S3 …

Now that we can launch a bootstrapped EC2 (How To Launch EC2 With Bootstrapping in AWS) with AWS CLI, let’s explore how to launch Postgres RDS with AWS CLI. As in the previous post, we can basically code infrastructure and resources in AWS. This is a step toward coding up …

Running a training algorithm is such a time-consuming task when you are building a machine learning application. If you are developing it with your computer, you cannot do anything else for a long period of time (hours and maybe days) on that machine. Especially when we do parallel processing using …

Let’s launch a Postgres RDS in AWS. You will get 750 hours of Amazone RDS Single-AZ db.t2.micro instance as part of 12 month free tier. You also have a bit of options (MySQL, MariaDB, or SQL Server). I am choosing Postgres here. Amazon RDS makes it easy to set up …