amazon-sqs

问题 I was working with Dead letter Queue in Amazon SQS. I want that whenever a new message is received by the queue it should raise a CloudWatch alarm. The problem is I configured an alarm on the metric: number_of_messages_sent of the queue but this metric don't work as expected in case of Dead letter Queues as mentioned in the Amazon SQS Dead-Letter Queues - Amazon Simple Queue Service documentation. Now some suggestions on this were use number_of_messages_visible but I am not sure how to

问题 I have an AWS SQS queue that I'm going to setup with a Lambda function trigger to run the Lambda function for every item that gets added to the queue to do some processing work. One step of processing is going to be hitting an API endpoint to get some data back for every item added to the queue, then storing that away in an DynamoDB table. In order to manage costs, and stay in control of this process I'm wanting to throttle the amount of times this Lambda function gets called in a certain

问题 While developing an infra on aws having certain questions and issues I am facing with it. I want to parallelism distributed tasks handling for API. Scenario- I have an app that is related to banking where every minute millions of requests generate for scheduling reports. Report are of several types. Like say Account report, Transaction report, and so on. which can be further schedule daily, weekly, monthly or custom. It should be send using email and report attach to email. Now what I require

问题 While developing an infra on aws having certain questions and issues I am facing with it. I want to parallelism distributed tasks handling for API. Scenario- I have an app that is related to banking where every minute millions of requests generate for scheduling reports. Report are of several types. Like say Account report, Transaction report, and so on. which can be further schedule daily, weekly, monthly or custom. It should be send using email and report attach to email. Now what I require

问题 my company has a messaging system which sends real-time messages in JSON format, and it's not built on AWS, and will not have any VPN connection with AWS. our team is trying to use AWS SQS to receive these messages, which will then have DynamoDB process JSON messages to TSV, then load into RDS. however, as per the FAQ, SQS can only receive message from within AWS. https://aws.amazon.com/sqs/faqs/ Q: Who can perform operations on a message queue? Only an AWS account owner (or an AWS account

问题 my company has a messaging system which sends real-time messages in JSON format, and it's not built on AWS, and will not have any VPN connection with AWS. our team is trying to use AWS SQS to receive these messages, which will then have DynamoDB process JSON messages to TSV, then load into RDS. however, as per the FAQ, SQS can only receive message from within AWS. https://aws.amazon.com/sqs/faqs/ Q: Who can perform operations on a message queue? Only an AWS account owner (or an AWS account

问题 my company has a messaging system which sends real-time messages in JSON format, and it's not built on AWS, and will not have any VPN connection with AWS. our team is trying to use AWS SQS to receive these messages, which will then have DynamoDB process JSON messages to TSV, then load into RDS. however, as per the FAQ, SQS can only receive message from within AWS. https://aws.amazon.com/sqs/faqs/ Q: Who can perform operations on a message queue? Only an AWS account owner (or an AWS account

问题 In RabbitMQ, one can create an exchange, then bind it to multiple queues, each with a routing key. This enables messaging architectures like this: message_x / | \ foo-msg_q bar-msg_q msg-logger_q Clients publish messages to the message_x exchange, which routes only messages with routing key "foo" to the foo-msg_q queue, only messages with the routing key "bar" to the bar-msg_q queue, and all messages to msg-logger_q queue. I'm having trouble figuring out how to do this in AWS. My first

问题 I have a simple lambda function that is triggered from a SQS queue and I'm using the new Lambda Destinations functionality. It is set up to trigger from QUEUE_A , do some modification of the payload body, then send it to QUEUE_B on success , or QUEUE_ERRORS on failure . QUEUE_B and QUEUE_ERRORS are set up as Destinations on the lambda function. When I trigger the lambda from the CLI, I get a record on QUEUE_B with a good record, and on QUEUE_ERRORS on a bad record. So, it seems to be working.

问题 I am using AWS SQS for Amazon MWS Order APIs. Everytime someone orders from a seller account who has added me as his developer, Amazon will send the notification to my AWS SQS Application.I can pull the notifications from there. But for this, I will have to create a scheduler to pull the notifications. Can I use any other AWS as a listener just to trigger my own service everytime a notification is pushed on my destination by Amazon? Can I use Lambda functions for it? I am new to AWS so I know