Install HDP & Ambari – Linux Amazon AMI

Install HDP & Ambari – Linux Amazon AMI

In this tutorial, we will do a step by step installation of Hortonworks on AWS EC2 linux machines. We will have one master and one data node in this cluster, the operating system is : Amazon Linux AMI   Check minimum requirements here, Check the FQDN :¬†hostname -f Check Descriptors : ulimit -Sn ulimit -Hn If the output is not greater than 10000, run the […]

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AWS Solution Architect : Certification questions

AWS Solution Architect : Certification questions

You are a solutions architect working for a large engineering company who are moving their existing legacy hardware to AWS. You have configured their first AWS account and you have set up IAM. Your company will be primarily based out of West Germany, however they will have a small subsidiary operating out of South Korea and you will need an AWS environment configured there as […]

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Handling S3 Events using the AWS Lambda console

Handling S3 Events using the AWS Lambda console

Handling S3 Events using the AWS Lambda console AWS Lambda is a compute service that runs developers’ code in response to events and automatically manages the compute resources for them, making it easy to build applications that respond quickly to new information.

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Introduction to Amazon API Gateway

In this lab, you will create a simple FAQ microservice. The microservice will return a JSON object containing a random question and answer pair using an API Gateway endpoint that invokes a Lambda function. Prerequisites: students should take the lab “Introduction to AWS Lambda” before taking this lab. For the lab to function as written, please DO NOT change the auto assigned region.

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Redshift : Examining Disk Space and Data Distribution

Redshift : Examining Disk Space and Data Distribution
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Redshift : Data compression & Column-based storage

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Explain command Redshift

Explain command Redshift

Explain command Redshift EXPLAIN SELECT aircraft, SUM(departures) AS trips FROM flights JOIN aircraft using (aircraft_code) GROUP BY aircraft ORDER BY trips DESC LIMIT 10;    

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Copy Command Redshift

Copy Command Redshift   COPY flights FROM ‘s3://us-west-2-aws-training/awsu-spl/spl17-redshift/static/data/flights-usa’ CREDENTIALS ‘aws_access_key_id=XXXXXXXX;aws_secret_access_key=XXXXXXXX’ GZIP DELIMITER ‘,’ REMOVEQUOTES;    

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Maintaining High Availability with Auto Scaling (for Linux)

This Tutorial¬†introduces the basics of Auto Scaling, highlighting multiple Auto Scaling use cases and the command-line tools used for Auto Scaling configuration. After completing this lab you will have configured and tested an elastic web farm which automatically scales capacity to accommodate load. In addition you will have explored a steady state use case in which Auto Scaling is used to maintain high availability of […]

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