'6 Common DynamoDB Issues in 2022' dynamodb nosql
, is a versatile tool. It's fast, scales without much effort, and best of all, it's! These things make DynamoDB the first choice when a datastore is needed for a new project.
To efficiently query a table, you have to create the proper indexes right from the beginning or add global secondary indexes later. Otherwise, you will need to use the scan command to get your data, which will check every item in your table. The query command uses the indexes you created and, in turn, is much quicker than using scan.The AWS SDK can't find your table.
You have errors in your credentials for DynamoDB Local or the AWS SDK. Use the same accounts and regions in your credentials or configure DynamoDB Local with the -sharedDb flag so that multiple accounts can use one table. Again, this is about the difference between the perceived and actual flexibility of DynamoDB. You need to correctly set up your key schema for a table when creating it and later keep on using the same keys when loading data from the table.5. User is Not Authorized to Perform: DynamoDB PutItem on Resource
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