We have very high AWS cloudfront costs. It has been suggested that if some of our requests were served by lambda@edge, these costs could be reduced. However, I am unsure if lambda@edge costs are in addition to cloudfront; For example:…
I have lambda that stops a running job and start a different glue job. It goes like this: def lambda_handler(event, context): client = boto3.client('glue') body = json.loads(event['body']) job_id_to_stop = body['job_id_to_stop'] job_to_start_argument = body['job_to_start_argument'] client.batch_stop_job_run( #STOP JOB RUN JobName='job-to-stop', JobRunIds=[ job_id_to_stop…
I am developing AWS Lambda (NET6) function. Now it uses appsettings.json file for RDS connection string and some other config parameters. What in AWS can be used as a replacement for appsetings: AWS Parameter store, AWS SystemsManager etc?
So I have this functional deploy.zip file that I uploaded to aws s3 months ago in order to use aws lambda. And now, for my new project, after many times getting this error "Runtime.ImportModuleError", I tried to download my old…
thank you in advance for stopping by :) Something weird is going on with my API Gateway - Lambda - DynamoDB combo: I am inserting items using a PutCommand try { return await documentClient.send(new PutCommand({ TableName: process.env.TABLE_NAME, Item: { 'PK':…
Say I have few lambdas connected with DynamoDb, and the number of invocations needs to be limited to a hard limit if 500 requests say, after this the lambda shouldn't get invoked and cost us billing, how can this be…
I currently have an Express.js server hosted on a Lambda. I am already able to read/GET data from the table, with app.get("/profile/general", async function (req, res) { const params = { TableName: "users", Key: { id: `${req.user.sub}`, }, }; try…
I'm following the official Building Lambda functions with Go to its blank-go/ demo, from which you can see that the handleRequest function almost use log.Print in its whole process: func handleRequest(ctx context.Context, event events.SQSEvent) (string, error) { // event eventJson,…
I'm trying to setup a viewer count for my portfolio, using AWS dynamo DB and AWS lambda with the help of Function URL. the AWS lambda works fine but when it is called by using JavaScript it shows the error…
I have a DDB stream with lambda handler attached. By stats: lambda has ~500ms max duration (probably cold starts), ~50ms average duration, unlimited concurrency, maximum ~20 concurrent executions, no errors or throttling. But somehow I have spikes of iterator age…