Ashwanth A R

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Activity overview

Latest activity by Ashwanth A R
  • Ashwanth A R created an article,

    Publishing custom metrics in CloudWatch

    Applicable when Custom metrics need to be stored in CloudWatch so that data points can be added to them for our requirements (for example, frontend observability) Implementation You can use eithe...

  • Ashwanth A R created an article,

    Creating a scheduled / polling lambda in CDK

    Applicable when Lambda needs to be created which is run as per a schedule. For example, run lambda once every 5 min Implementation First, you need to create a lambda function as normal in CDK, im...

  • Ashwanth A R created an article,

    Custom Authorizer in API Gateway (REST) - CDK Recipe

    Applicable when Custom Token Authorization scheme is to be used to enforce control access on your REST API using AWS API Gateway through CDK. Implementation 1. Create REST API service (typically ...

  • Ashwanth A R created an article,

    AWS Glue

    Fully managed ETL (extract, transform, and load) service that makes it simple and cost-effective to transform and move data reliably between various data stores and data streams. Service limitation...

  • Ashwanth A R created an article,

    Authenticating user with Cognito user pool from lambda

    Applicable when AWS Cognito User Pool is used as a mechanism for authenticating your lambda invocation and you would like to access attributes associated with the user in your lambda. Implementat...

  • Ashwanth A R created an article,

    Configuring an ElasticSearch domain with Amazon SDK

    We prefer to create a shared (between all dev environments in the team) ES domain becauseĀ ES domains can take 15-20 mins to be set up. Having each member of the team deploys an ES cluster hurts...