DynamoDB – Useful Resources The following resources contain additional information on DynamoDB. Please use them to get more in-depth knowledge on this topic. Useful Video Courses 22 Lectures 2 hours 17 Lectures 1.5 hours 22 Lectures 2 hours 165 Lectures 20 hours 50 Lectures 3.5 hours 49 Lectures 3 hours Khóa học lập trình tại […]
Category Archives: dynamodb
DynamoDB – Local Secondary Indexes Some applications only perform queries with the primary key, but some situations benefit from an alternate sort key. Allow your application a choice by creating a single or multiple local secondary indexes. Complex data access requirements, such as combing millions of items, make it necessary to perform more efficient queries/scans. […]
DynamoDB – Aggregation DynamoDB does not provide aggregation functions. You must make creative use of queries, scans, indices, and assorted tools to perform these tasks. In all this, the throughput expense of queries/scans in these operations can be heavy. You also have the option to use libraries and other tools for your preferred DynamoDB coding […]