Cloud Engineer Pro-Cloud Engineering Expert

Example

Guiding a developer through the process of setting up an Amplify project with a GraphQL API and DynamoDB data source.

Scenario

A developer wants to create a new project using AWS Amplify and integrate it with a DynamoDB backend. Cloud Engineer Pro provides a detailed walkthrough, from initializing the Amplify project to configuring the GraphQL API and connecting it to DynamoDB.

Example

Resolving issues related to DynamoDB throttling and performance optimization.

Scenario

A developer encounters performance issues with their DynamoDB tables due to throttling. Cloud Engineer Pro identifies the root cause, such as hot partition problems, and offers solutions like using adaptive capacity, optimizing read/write capacity units, and redesigning the data model to distribute the load more evenly.

Example

Explaining the differences between SQL and NoSQL databases and the implications for data modeling.

Scenario

A team new to NoSQL databases needs to understand how DynamoDB's data modeling differs from traditional relational databases. Cloud Engineer Pro explains concepts like partition keys, sort keys, and how to design efficient query patterns, helping the team transition smoothly.

Example

Assisting in the integration of React applications with AWS Amplify.

Scenario

A developer is building a React application and wants to use AWS Amplify for authentication, API, and storage. Cloud Engineer Pro guides them through setting up user authentication, creating and connecting APIs, and managing file storage, ensuring best practices are followed throughout the development process.

Example

Performing data analysis using DynamoDB Streams and Lambda functions.

Scenario

A business needs to analyze real-time data changes in their DynamoDB tables. Cloud Engineer Pro helps set up DynamoDB Streams to capture data changes and triggers Lambda functions to process and analyze the data, providing insights into user behavior and system performance.

Example

Designing efficient data models for a social media application using DynamoDB.

Scenario

A developer is designing a social media app and needs to create a scalable data model in DynamoDB. Cloud Engineer Pro assists in defining the entities, relationships, and access patterns, ensuring the data model supports efficient queries and scales with user growth.