DynamoDB – Error Handling On unsuccessful processing of a request, DynamoDB throws an error. Each error consists of the following components: HTTP status code, exception name, and message. Error management rests on your SDK, which propagates errors, or your own code. Codes and Messages Exceptions fall into different HTTP header status codes. The 4xx and […]
Category Archives: dynamodb
DynamoDB – Table Activity DynamoDB streams enable you to track and respond to table item changes. Employ this functionality to create an application which responds to changes by updating information across sources. Synchronize data for thousands of users of a large, multi-user system. Use it to send notifications to users on updates. Its applications prove […]
DynamoDB – Best Practices Certain practices optimize code, prevent errors, and minimize throughput cost when working with various sources and elements. The following are some of the most important and commonly used best practices in DynamoDB. Tables The distribution of tables means the best approaches spread read/write activity evenly across all table items. Aim for […]