AWS AppSync एक अमेज़न वेब सर्विस है इस पोस्ट में हम इसके बारे में अच्छे से जानेंगे What is AWS AppSync in Hindi की AWS AppSync किसे कहते है।
What is AWS AppSync in Hindi?
AWS AppSync provides a robust, scalable GraphQL interface for application developers to combine data from multiple sources, including Amazon DynamoDB, AWS Lambda, and HTTP APIs.
The fundamental idea of a GraphQL API is that all API functionality is available via a unified query language (the Graph Query Language) under a single endpoint. Rather than making requests to various endpoints to get different parts of the data needed to build a webpage, developers can issue a single request to a GraphQL API and immediately get back all the data they need. This model reduces the complexity of web applications and improves the experience for website visitors with faster load times.
The system supplying data to a GraphQL API is rarely a single application. Instead, the backend is usually composed of multiple microservices, and the GraphQL API layer is responsible for gathering all the necessary data from the various applications and returning the combined result to the API requester. This GraphQL API layer must be able to parse the GraphQL requests, know where to get the data for each portion, and merge the data to produce a response.
AWS AppSync is a fully managed GraphQL API layer developed by Amazon Web Services. AppSync allows developers to build GraphQL APIs without much of the usual work; it handles the parsing and resolution of requests as well as connecting to other AWS services like AWS Lambda, NoSQL and SQL data stores, and HTTP APIs to gather backend data for the API.
Features of AWS AppSync
AWS AppSync includes a variety of features to make building GraphQL a streamlined experience:
- Powerful GraphQL schema editing through the AWS AppSync console, including automatic GraphQL schema generation from DynamoDB
- Support of JavaScript and TypeScript to write business logic that accesses your data sources
- Efficient data caching
- Integration with Amazon Cognito user pools for fine-grained access control at a per-field level
Conclusion
इस पोस्ट में हमने AWS AppSync अमेज़न वेब सर्विस के बारे में अच्छे से जाना।
