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Graffiti.js vs Serverless AppSync: What are the differences?
Introduction
Graffiti.js and Serverless AppSync are both technologies that can be used for building applications, but they have key differences that set them apart in terms of functionality and use cases.
Architecture: Graffiti.js is a library designed for building GraphQL APIs on top of existing databases, making it easy to expose data through a GraphQL interface. On the other hand, Serverless AppSync is a managed service by AWS that simplifies the process of building scalable GraphQL APIs and connecting them to various data sources, providing a serverless environment for their development and deployment.
Integration: Graffiti.js requires manual setup and configuration to integrate with databases and expose them through GraphQL, while Serverless AppSync offers built-in integration with various AWS services like DynamoDB, RDS, and others, making it easier to connect to different data sources without additional effort.
Real-time Capabilities: Serverless AppSync provides real-time capabilities out of the box using websockets, enabling developers to subscribe to data changes and receive updates in real-time, a feature that Graffiti.js lacks by default.
Scaling and Auto-Scaling: Serverless AppSync automatically scales based on the incoming traffic and offers auto-scaling capabilities to provide resources on demand, whereas Graffiti.js requires manual scaling and management of server instances for handling increased loads.
Data Manipulation: Graffiti.js focuses on providing a simple and flexible way to expose existing data models through GraphQL, while Serverless AppSync offers features like resolvers and pipelines for manipulating and transforming data before returning it to clients, enabling more complex data operations within the API layer.
Deployment and Maintenance: Serverless AppSync abstracts the infrastructure management and deployment processes, handling them behind the scenes, while Graffiti.js requires more manual effort for deployment, configuration, and maintenance of the GraphQL API.
In Summary, Graffiti.js is a library for building GraphQL APIs on top of databases, requiring manual setup and lacking real-time capabilities, while Serverless AppSync is a managed service by AWS that simplifies the process with integrated data sources, real-time capabilities, auto-scaling, and advanced data manipulation features.
