Category: AWS
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Setting up simple Amazon API Gateway in minutes : (Part 1 of 2)
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in AWSIn this post we will see how we can quickly and easily setup a basic API gateway to publish our data to external systems. So let’s start without further ado: “Setting up simple Amazon API Gateway”: If you need to learn about AWS lambda a bit more in details, please follow the link : https://aws.amazon.com/lambda/…
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Setting up simple Amazon API Gateway in minutes : (Part 2 of 2)
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in AWSThis is a continuation of the previous part ( link to the post). To know more about the AWS API gateway refer to :https://aws.amazon.com/api-gateway/. As, we finished the database connectivity in lambda function in the previous part, let’s jump right into API gateway to build and connect in this post (Setting up simple Amazon API…
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AWS CloudFormation Template for creating EMR Cluster with Autoscaling, Cloudwatch metrics and Lambda
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There are various ways we can spin up an EMR cluster such as Manual approach: AWS console, using CLI command, e.g. as simple as : aws emr create-cluster —name “Test Spark cluster” \ –release-label emr-5.7.0 —applications Name=Spark —ec2-attributes KeyName=test1_Ec2_keypair – – instance-type m4.xlarge —instance-count 3 —use-default-roles with Advanced options: aws emr create-cluster –release-label emr-5.7.0 –name…