Recent graduate with a Master's degree in Cloud Computing, seeking to venture into AWS lambda development. Equipped with knowledge and hands-on practice of AWS services during academic projects. Keen on creating serverless applications that effectively address business needs. ...
In AWS, it's a best practice to grant only the permissions required to perform a task (least-privilege permissions). To implement this in Lambda, we recommend starting with an AWS managed policy. You can use these managed policies as-is, or as a starting point for writing your own more...
We need to first create one eclipse project to start writing the Lambda function. Here we will create AWS lambda project with the AWS toolkit. To create the project just right click on Project explorer and create a new Project and selectAWS Lambda Java Projectas type of project. Enter requir...
Example: Lambda function processes messages from an Amazon SQS queue If an Amazon SQS queue is the source of a Lambda function, a complete test should verify that the Lambda function is successfully invoked when a message is put in a queue. Emulation testing and mock testing are generally se...
ENTRYPOINT [ "/usr/local/bin/python", “-m”, “awslambdaric” ] I run these commands to install the Lambda Runtime Interface Emulator in my local machine, for example under~/.aws-lambda-rie: mkdir-p~/.aws-lambda-riecurl-Lo~/.aws-lambda-rie/aws-lambda-rie https://github.com/aws/...
us-gov-westarn:aws-us-gov:lambda:us-gov-west-1:556739011827:layer:AWSLambda-Python-AWS-SDK:4 us-gov-eastarn:aws-us-gov:lambda:us-gov-east-1:138526772879:layer:AWSLambda-Python-AWS-SDK:4 In this example, using Python 3.6 in us-west-2, the layer ARN isarn:aws:lambda:us-west-2:4201...
- Data Pipeline:Some questions will be asked on Data pipeline, Data Pipeline and Lambda and when to us it. Questions on backup, restore data into other AWS regions. Reference:https://d1.awsstatic.com/training-and-certification/docs-bigdata-spec/AWS%20Certified%20Big%20Data%20-%20Specialty...
So we previously mentioned how lambda could be used, and we looked at it as an event-driven compute service, and we looked at the example of creating a meme. You can also use it as a compute service to run your code in response to HTTP requests using Amazon's API gateway. So let...
Tracking the memory usage and billed duration of your AWS Lambda functions in CloudWatch Mind the concurrency! The common practice of using agents/daemons to buffer and batch send logs and metrics are no longer applicable in the world of serverless. Here are some tips to help you get the mos...
This time I am pointing to the compute capabilities that many CDNs are providing like AWS Lambda at the edge or Cloudflare workers. The edge technologies are advancing fast and therefore part of applications can be moved towards the edge improving the latency and the scalability of our solutions...