Zero ETL is a new revolutionary approach from Amazon Web Services that enables customers to analyze Amazon Aurora data with Amazon Redshift in near real time, eliminating the need to extract, transform and load (ETL) data between services. Amazon Aurora zero-ETL integration with Amazon Redshift enables customers to …

In this blog we will learn how to add true/false option in cloudformation to configure VPC flow logs. Note: To learn basic of cloudformation, please check our old blog: Click me Main Script: This script will create a VPC, 3 private subnet, 3 public subnet, enable VPC flow logs(Optional), NAT gateway for private …

In this blog we will learn, how to add permission or role in existing User. In this we will use db.updateUser() method to update the user’s profile on the database on which you run the method. An update to a field completely replaces the previous field’s values. This includes updates to the user’s roles array. Steps to …

In this blog, we will copy last 24 hours files from local windows server to AWS S3. Let's start to achieve this: Note: For this script, we need to install AWS CLI on local Windows machine and we need configure IAM user credentials with S3 get and put object permission. Step 1: Create IAM user and download the access …

In this blog, we will write a python lambda code which will restart our ECS services. Please follow the below steps to achieve this. Step 1: Create IAM policy for an IAM Role. Copy the below policy and paste it in your IAM policy. 1{ 2 "Version": "2012-10-17", 3 "Statement": [ 4 { 5 "Sid": "VisualEditor0", 6 "Effect": …

Amazon Connect now provides a new API to search for queues in your Amazon Connect instance. This new API provides a programmatic and flexible way to search for queues by name, description, or tags. For example, you can now use this API to search for all queues with "priority" in the description. To learn more about …

Today we will write a python code in lambda which will connect with our mongodb Atlas and list all databases. Step 1: Install Dependencies packages in Lambda Layers. 1Package: 21: pymongo 32: dnspython Note: To learn how to add python packages in lambda layers. Use the this [link] …

Today we will learn, how to create and upload python package in lambda layer. First we will create lambda fuction in python which will create our python package and upload that in S3 bucket. Step 1: Open you AWS account. Step 2: Open IAM service console. Step 3: Create IAM policy for an IAM Role. Copy the below policy …

Inotify (inode notify) is a Linux kernel subsystem, which monitors changes to the filesystem, and reports those changes to applications. It can be used to automatically update directory views, reload configuration files, log changes, backup, synchronize, and upload. The inotifywait and inotifywatch commands allow using …

Find Largest Directories in Linux To display the biggest directories in the current working directory: 1du -a | sort -n -r | head -n 5 Let us break down the command and see what says each parameter. du command: Estimate file space usage. a : Displays all files and folders. sort command : Sort lines of text files. -n : …