How to find distance between already saved lat and long and user current lat long in dynamodb aws?

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How to find distance between already saved lat and long and user current lat long in dynamodb aws?



I already have table called location that contains lat and long of hotel and the details, i need query to find the distance between user current location and already saved hotel lat long if less than 25kms show result in dynamoDb,



Am new to dynamoDb already i done this with mysql find distance and having used to make that 25kms condition,



Thanks in advance. i struggling with this 2 days.




1 Answer
1



No such function exists in DynamoDB. You would need to do the math to calculate the distance between the 2 coordinates yourself






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