![]() ![]() It is commonly used in enterprise applications to provide single sign-on (SSO) functionality. Similarly, SAML (Security Assertion Markup Language) is another standard for exchanging authentication and authorization data between parties, specifically between an identity provider (IdP) and a service provider (SP). It is commonly used in applications that need to access data from external services, such as social media platforms or APIs. On the other hand, OAuth (Open Authorization) is an open standard for authorization that allows third-party applications to access user data without requiring users to share their login credentials. JWTs are digitally signed so that they can be verified and trusted. It is used to authenticate and authorize users and is commonly used in modern web applications. JWT stands for JSON Web Token, a standard for securely transmitting information between parties as a JSON object. gRPC is often used in microservice architectures because of its performance and support for multiple programming languages. It uses Google’s Protocol Buffers as a data format and supports streaming and bi-directional communication. Here is a nice diagram that explains how REST and GraphQL work:Īnd gRPC is a high-performance, open-source protocol used for creating APIs. Hence it provides a more flexible and efficient way of fetching data from a server, as clients can request multiple resources in a single request. GraphQL was created to address the shortcomings and limitations of REST. It allows clients to specify exactly what data they need, and the server responds with only that data. On the other hand, GraphQL is a query language for APIs that was developed by Facebook. It is based on HTTP protocol and a set of constraints that define how resources are identified and addressed and how operations can be performed on those resources. A schema defines an object, the fields that the object contains, and the type of data the fields can hold.REST stands for Representational State Transfer, a popular protocol for creating web services that expose data and functionality over HTTP. With GraphQL, data is represented through schemas. In all, GraphQL supports languages like JavaScript, Java, Python, Ruby, PHP, and more. Subscriptions get live updates when data changes, usually through Websockets. Queries request data from the server while mutations send data to and modify data gated by the server. ![]() As opposed to REST’s HTTP methods, GraphQL uses queries, mutations, and subscriptions for sourcing and manipulating data. GraphlQL is a data query language that uniquely allows clients to request any specific data that they need. ![]() Defining queries, mutations, and subscriptions with schemas.In this post, we’ll look at how each one works, including their pros and cons. The three most popular technologies currently for creating APIs are GraphQL, gRPC, and REST. With different API technologies available for sharing data between clients and servers, and each one having its own set of unique capabilities, it can be quite daunting trying to decide which one serves you best. The standard for data exchange between frontend and backend has always been a bit contentious. I'm skilled in HTML, CSS, JavaScript, Ionic, React, PHP, Laravel, and Flutter. ![]() I love creating applications with responsive, beautiful, intuitive, state-of-the-art designs. Samson Omojola Follow I'm an experienced software engineer. ![]()
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