From 76a9d2484501a4cd26bac963a563398d012ba19d Mon Sep 17 00:00:00 2001 From: Kamran Ahmed Date: Tue, 24 Jun 2025 00:21:21 +0100 Subject: [PATCH] Improve graphql content --- .../graphql/content/arguments@A54vi3Ao7fBHyTuqoH_it.md | 2 +- .../content/asynchronous@tbDvQBtLRAcD-xYX9V7Va.md | 4 +--- .../graphql/content/batching@v9gVexHfDkpG9z3NL5S-9.md | 5 +++++ .../graphql/content/caching@UYwuUVTeurwODV4_Kdt_W.md | 2 -- .../event-based-subscriptions@kJMyRhasBKfBypent3GxK.md | 5 +++++ .../graphql/content/fields@HPdntdgTar1T34CZX8Y6y.md | 4 +--- .../graphql/content/graphql-go@9nVo95gRNGHGIbaJQPH1x.md | 7 ++++++- .../content/graphql-http@N-vsu-wvOikuoTbzdgX3X.md | 7 ++++++- .../content/graphql-http@datKo3vPDwXoyVskcrdkc.md | 7 +------ .../content/graphql-java@7szipojhVb2VoL3VcS619.md | 7 ++++++- .../content/graphql-queries@W_Lg8086ZhrIqtck1sgnb.md | 4 +--- .../graphql/content/graphqljs@jCzrMElTo-c9xGcpPOOPl.md | 7 ++++++- .../graphql/content/lists@sJ1_c3e08aehiqNMbIEEP.md | 4 +--- .../graphql/content/mercurius@iTV2H8clmRTOksul4v38p.md | 5 +++++ .../graphql/content/mutations@jy_91mhFWbpR6sYVbuX1x.md | 4 +--- .../producing-the-result@zQHifboRreE4OgJ7GnUlp.md | 9 +-------- .../graphql/content/root-fields@AlJlHZD3_SPoLNaqdM-pB.md | 7 +------ .../content/scalar-coercion@QFUOmJlPkkjpcl1vJxg9h.md | 4 +--- .../serving-over-internet@inhjhH-7xJyX8o4DQqErF.md | 8 +------- .../content/specification@A-PQ3_FVuCK3Eud75hsdj.md | 7 ++++++- .../content/specification@O8k-m6s9B_uXkLsXKVFnL.md | 7 ++++++- .../content/subscriptions@IbEqXlGjsyNLKE9dZrPPk.md | 4 +--- .../graphql/content/synchronous@uPpsj2kCdgKsJpmTaw86u.md | 7 +++++-- .../graphql/content/validation@iYkHCKTsjtvo40f3eZoet.md | 2 +- 24 files changed, 69 insertions(+), 60 deletions(-) diff --git a/src/data/roadmaps/graphql/content/arguments@A54vi3Ao7fBHyTuqoH_it.md b/src/data/roadmaps/graphql/content/arguments@A54vi3Ao7fBHyTuqoH_it.md index 1c173ac45..fa769b627 100644 --- a/src/data/roadmaps/graphql/content/arguments@A54vi3Ao7fBHyTuqoH_it.md +++ b/src/data/roadmaps/graphql/content/arguments@A54vi3Ao7fBHyTuqoH_it.md @@ -1,6 +1,6 @@ # Arguments -In GraphQL, an argument is a value that is passed to a field in a query or mutation. Arguments allow you to filter or modify the data being returned by a field. Arguments are defined within a field in a GraphQL schema, and have a name, a type, and an optional default value. +Arguments in GraphQL are values passed to fields in queries and mutations to filter or modify returned data. They're defined in the schema with a name, type, and optional default value, enabling dynamic data retrieval. To learn more, visit the following links: diff --git a/src/data/roadmaps/graphql/content/asynchronous@tbDvQBtLRAcD-xYX9V7Va.md b/src/data/roadmaps/graphql/content/asynchronous@tbDvQBtLRAcD-xYX9V7Va.md index a1a981912..9d049b113 100644 --- a/src/data/roadmaps/graphql/content/asynchronous@tbDvQBtLRAcD-xYX9V7Va.md +++ b/src/data/roadmaps/graphql/content/asynchronous@tbDvQBtLRAcD-xYX9V7Va.md @@ -1,8 +1,6 @@ # Asynchronous -In GraphQL, a resolver is a function that is responsible for fetching the data for a field in a query or mutation. Resolvers are defined in the schema and are executed by the GraphQL server when a query or mutation is received. - -An asynchronous resolver is a type of resolver that runs, but instead of returning the final value, it returns a promise that will be resolved with the final value. This allows the resolver to wait for an external event such as a database query or a third-party API call to complete before returning the result. +Asynchronous resolvers in GraphQL are functions that return promises instead of immediate values. They allow resolvers to wait for external operations like database queries or API calls to complete before returning results, enabling non-blocking execution. Learn more from the following links: diff --git a/src/data/roadmaps/graphql/content/batching@v9gVexHfDkpG9z3NL5S-9.md b/src/data/roadmaps/graphql/content/batching@v9gVexHfDkpG9z3NL5S-9.md index 2c0d5c179..1a4cafa15 100644 --- a/src/data/roadmaps/graphql/content/batching@v9gVexHfDkpG9z3NL5S-9.md +++ b/src/data/roadmaps/graphql/content/batching@v9gVexHfDkpG9z3NL5S-9.md @@ -1,3 +1,8 @@ # Batching Batching in GraphQL combines multiple queries into a single request to reduce network overhead and improve performance. DataLoader is a common pattern that batches and caches database requests, preventing N+1 query problems and optimizing data fetching efficiency. + +Learn more from the following links: + +- [@opensource@DataLoader](https://github.com/graphql/dataloader) +- [@article@Solving the N+1 Problem](https://shopify.engineering/solving-the-n-1-problem-for-graphql-through-batching) diff --git a/src/data/roadmaps/graphql/content/caching@UYwuUVTeurwODV4_Kdt_W.md b/src/data/roadmaps/graphql/content/caching@UYwuUVTeurwODV4_Kdt_W.md index c310ed99d..1b24a9082 100644 --- a/src/data/roadmaps/graphql/content/caching@UYwuUVTeurwODV4_Kdt_W.md +++ b/src/data/roadmaps/graphql/content/caching@UYwuUVTeurwODV4_Kdt_W.md @@ -2,8 +2,6 @@ Caching in GraphQL improves performance by storing query results for reuse. Strategies include HTTP caching, response caching, dataloader for batching requests, and normalized caching at the client level to reduce redundant API calls and improve user experience. -Caching is a technique that is used to improve the performance of a GraphQL server by reducing the number of requests that need to be made to the data source. It works by storing a copy of the data that has been requested by a client in a cache, and then returning that data from the cache instead of the data source when the same data is requested again. - There are several types of caching that can be used in GraphQL: - Client-side caching diff --git a/src/data/roadmaps/graphql/content/event-based-subscriptions@kJMyRhasBKfBypent3GxK.md b/src/data/roadmaps/graphql/content/event-based-subscriptions@kJMyRhasBKfBypent3GxK.md index aea5368ac..79306bc43 100644 --- a/src/data/roadmaps/graphql/content/event-based-subscriptions@kJMyRhasBKfBypent3GxK.md +++ b/src/data/roadmaps/graphql/content/event-based-subscriptions@kJMyRhasBKfBypent3GxK.md @@ -1,3 +1,8 @@ # Event-Based Subscriptions Event-based subscriptions in GraphQL provide real-time updates by subscribing to specific events or data changes. Clients maintain persistent connections through WebSockets to receive live updates when subscribed events occur, enabling reactive applications with real-time functionality. + +Learn more from the following links: + +- [@article@GraphQL Subscriptions](https://the-guild.dev/blog/subscriptions-and-live-queries-real-time-with-graphql) +- [@official@GraphQL Subscriptions Documentation](https://graphql.org/blog/subscriptions-in-graphql-and-relay/) diff --git a/src/data/roadmaps/graphql/content/fields@HPdntdgTar1T34CZX8Y6y.md b/src/data/roadmaps/graphql/content/fields@HPdntdgTar1T34CZX8Y6y.md index 82faaa6b4..eba677df8 100644 --- a/src/data/roadmaps/graphql/content/fields@HPdntdgTar1T34CZX8Y6y.md +++ b/src/data/roadmaps/graphql/content/fields@HPdntdgTar1T34CZX8Y6y.md @@ -1,8 +1,6 @@ # Fields -In GraphQL, a field is a unit of data that can be queried or manipulated in a request. Each field has a name, a type, and an optional description. Fields are defined within an object type in a GraphQL schema. - -Each field in a GraphQL schema can return a scalar value (such as a string or an integer) or another object, allowing for the creation of complex, nested data structures. The fields can also take arguments, which allows to filter or modify the data being returned. +Fields in GraphQL are units of data that can be queried or manipulated. Each field has a name, type, and optional description, and can return scalar values or objects, enabling complex nested data structures and taking arguments for filtering. Learn more from the following links: diff --git a/src/data/roadmaps/graphql/content/graphql-go@9nVo95gRNGHGIbaJQPH1x.md b/src/data/roadmaps/graphql/content/graphql-go@9nVo95gRNGHGIbaJQPH1x.md index 6695e5717..ffbc2691e 100644 --- a/src/data/roadmaps/graphql/content/graphql-go@9nVo95gRNGHGIbaJQPH1x.md +++ b/src/data/roadmaps/graphql/content/graphql-go@9nVo95gRNGHGIbaJQPH1x.md @@ -1,3 +1,8 @@ # GraphQL Go -GraphQL Go refers to implementing GraphQL servers and clients using the Go programming language. Popular libraries include graphql-go/graphql for schema-first development and 99designs/gqlgen for code-first generation. Go's strong typing and performance make it excellent for building scalable GraphQL APIs. \ No newline at end of file +GraphQL Go refers to implementing GraphQL servers and clients using the Go programming language. Popular libraries include graphql-go/graphql for schema-first development and 99designs/gqlgen for code-first generation. Go's strong typing and performance make it excellent for building scalable GraphQL APIs. + +Learn more from the following links: + +- [@opensource@graphql-go/graphql](https://github.com/graphql-go/graphql) +- [@opensource@99designs/gqlgen](https://github.com/99designs/gqlgen) \ No newline at end of file diff --git a/src/data/roadmaps/graphql/content/graphql-http@N-vsu-wvOikuoTbzdgX3X.md b/src/data/roadmaps/graphql/content/graphql-http@N-vsu-wvOikuoTbzdgX3X.md index 15d0fcc3d..768652ad2 100644 --- a/src/data/roadmaps/graphql/content/graphql-http@N-vsu-wvOikuoTbzdgX3X.md +++ b/src/data/roadmaps/graphql/content/graphql-http@N-vsu-wvOikuoTbzdgX3X.md @@ -1,3 +1,8 @@ # graphql-http -GraphQL over HTTP is a specification that defines how GraphQL queries and mutations should be transported over HTTP. It standardizes request/response formats, HTTP methods, status codes, and headers, ensuring consistent GraphQL API communication across different implementations. \ No newline at end of file +GraphQL over HTTP is a specification that defines how GraphQL queries and mutations should be transported over HTTP. It standardizes request/response formats, HTTP methods, status codes, and headers, ensuring consistent GraphQL API communication across different implementations. + +Learn more from the following links: + +- [@official@GraphQL over HTTP Specification](https://graphql.github.io/graphql-over-http/) +- [@opensource@graphql-http Library](https://github.com/graphql/graphql-http) \ No newline at end of file diff --git a/src/data/roadmaps/graphql/content/graphql-http@datKo3vPDwXoyVskcrdkc.md b/src/data/roadmaps/graphql/content/graphql-http@datKo3vPDwXoyVskcrdkc.md index 748ea6b33..03a883384 100644 --- a/src/data/roadmaps/graphql/content/graphql-http@datKo3vPDwXoyVskcrdkc.md +++ b/src/data/roadmaps/graphql/content/graphql-http@datKo3vPDwXoyVskcrdkc.md @@ -1,11 +1,6 @@ # GraphQL HTTP -GraphQL HTTP is a specification for serving GraphQL over HTTP. It defines a standard way of sending GraphQL queries and mutations over the HTTP protocol, and it is widely supported by GraphQL servers and clients. - -The GraphQL HTTP specification defines two main HTTP methods: - -- **POST:** Used to send queries and mutations to the server. The query or mutation is sent in the request body as a JSON payload, and the server returns the result in the response body. -- **GET:** Used to send queries to the server, but it's not recommended to use GET for queries because it's not as efficient as POST method. +GraphQL HTTP is a specification for serving GraphQL over HTTP protocol. It defines standard methods for sending queries and mutations, primarily using POST requests with JSON payloads in the request body, and receiving results in the response body. Learn more from the following links: diff --git a/src/data/roadmaps/graphql/content/graphql-java@7szipojhVb2VoL3VcS619.md b/src/data/roadmaps/graphql/content/graphql-java@7szipojhVb2VoL3VcS619.md index ab77bdb40..77cba09f3 100644 --- a/src/data/roadmaps/graphql/content/graphql-java@7szipojhVb2VoL3VcS619.md +++ b/src/data/roadmaps/graphql/content/graphql-java@7szipojhVb2VoL3VcS619.md @@ -1,3 +1,8 @@ # GraphQL Java -GraphQL Java is a popular library for implementing GraphQL APIs in Java applications. It provides schema-first development capabilities, runtime query execution, and integrates well with Spring Boot and other Java frameworks, making it a solid choice for enterprise GraphQL implementations. \ No newline at end of file +GraphQL Java is a popular library for implementing GraphQL APIs in Java applications. It provides schema-first development capabilities, runtime query execution, and integrates well with Spring Boot and other Java frameworks, making it a solid choice for enterprise GraphQL implementations. + +Learn more from the following links: + +- [@official@GraphQL Java Repository](https://github.com/graphql-java/graphql-java) +- [@article@GraphQL Java Documentation](https://www.graphql-java.com/) \ No newline at end of file diff --git a/src/data/roadmaps/graphql/content/graphql-queries@W_Lg8086ZhrIqtck1sgnb.md b/src/data/roadmaps/graphql/content/graphql-queries@W_Lg8086ZhrIqtck1sgnb.md index 93e5aa3e6..7bf92d9a8 100644 --- a/src/data/roadmaps/graphql/content/graphql-queries@W_Lg8086ZhrIqtck1sgnb.md +++ b/src/data/roadmaps/graphql/content/graphql-queries@W_Lg8086ZhrIqtck1sgnb.md @@ -1,8 +1,6 @@ # GraphQL Queries -GraphQL is a query language for APIs. It provides a simple and flexible syntax for making requests to a server to retrieve specific data. In GraphQL, a query is a request made to the server to fetch data. The query specifies the fields of the data that should be returned, and the server responds with the requested data. - -A GraphQL query is structured as a single object, with a "query" or "mutation" field at the top level. The "query" field is used to retrieve data, while the "mutation" field is used to make changes to the data. The query is written in a specific format and is executed by the server to retrieve the requested data. +GraphQL queries are client requests to retrieve specific data from a server. They specify exactly which fields should be returned, using a hierarchical structure that matches the data requirements. Queries are written in GraphQL syntax and executed by the server to fetch the requested data. To learn more, visit the following links: diff --git a/src/data/roadmaps/graphql/content/graphqljs@jCzrMElTo-c9xGcpPOOPl.md b/src/data/roadmaps/graphql/content/graphqljs@jCzrMElTo-c9xGcpPOOPl.md index 555e2ae84..0cbbaa92d 100644 --- a/src/data/roadmaps/graphql/content/graphqljs@jCzrMElTo-c9xGcpPOOPl.md +++ b/src/data/roadmaps/graphql/content/graphqljs@jCzrMElTo-c9xGcpPOOPl.md @@ -1,3 +1,8 @@ # GraphQL.js -GraphQL.js is the reference implementation of GraphQL for JavaScript and Node.js. It provides the core functionality for parsing, validating, and executing GraphQL queries, serving as the foundation for many other GraphQL tools and libraries in the JavaScript ecosystem. \ No newline at end of file +GraphQL.js is the reference implementation of GraphQL for JavaScript and Node.js. It provides the core functionality for parsing, validating, and executing GraphQL queries, serving as the foundation for many other GraphQL tools and libraries in the JavaScript ecosystem. + +Learn more from the following links: + +- [@official@GraphQL.js Repository](https://github.com/graphql/graphql-js) +- [@official@GraphQL.js Documentation](https://graphql.org/graphql-js/) \ No newline at end of file diff --git a/src/data/roadmaps/graphql/content/lists@sJ1_c3e08aehiqNMbIEEP.md b/src/data/roadmaps/graphql/content/lists@sJ1_c3e08aehiqNMbIEEP.md index c3da3c44c..15ec7fbcb 100644 --- a/src/data/roadmaps/graphql/content/lists@sJ1_c3e08aehiqNMbIEEP.md +++ b/src/data/roadmaps/graphql/content/lists@sJ1_c3e08aehiqNMbIEEP.md @@ -1,8 +1,6 @@ # Lists -In GraphQL, a list is a type that represents an ordered collection of items. Lists can be used as the return type for a field in a query or mutation, and can contain any type of items, including scalars and objects. - -The resolver function for a list field can retrieve the data from a database or a third-party API and return it as an array. +Lists in GraphQL represent ordered collections of items and can be used as return types for fields. They can contain any type of items including scalars and objects, with resolver functions typically returning data as arrays from databases or APIs. Learn more from the following links: diff --git a/src/data/roadmaps/graphql/content/mercurius@iTV2H8clmRTOksul4v38p.md b/src/data/roadmaps/graphql/content/mercurius@iTV2H8clmRTOksul4v38p.md index 049ef0201..1fc29879b 100644 --- a/src/data/roadmaps/graphql/content/mercurius@iTV2H8clmRTOksul4v38p.md +++ b/src/data/roadmaps/graphql/content/mercurius@iTV2H8clmRTOksul4v38p.md @@ -1,3 +1,8 @@ # Mercurius Mercurius is a high-performance GraphQL server library for Fastify, offering excellent performance and minimal memory usage. It provides schema-first development, built-in caching, subscriptions support, and integration with Fastify's ecosystem for building fast, scalable GraphQL APIs. + +Learn more from the following links: + +- [@opensource@Mercurius Repository](https://github.com/mercurius-js/mercurius) +- [@article@Mercurius Documentation](https://mercurius.dev/) diff --git a/src/data/roadmaps/graphql/content/mutations@jy_91mhFWbpR6sYVbuX1x.md b/src/data/roadmaps/graphql/content/mutations@jy_91mhFWbpR6sYVbuX1x.md index 01c8c9622..a8f04b6bd 100644 --- a/src/data/roadmaps/graphql/content/mutations@jy_91mhFWbpR6sYVbuX1x.md +++ b/src/data/roadmaps/graphql/content/mutations@jy_91mhFWbpR6sYVbuX1x.md @@ -1,8 +1,6 @@ # Mutations -In GraphQL, a mutation is a type of query used to make changes to the data on the server, such as creating, updating, or deleting data. A mutation is structured similarly to a query, but with a "mutation" field at the top level instead of a "query" field. - -The mutation includes fields that specify the data to be changed, the operation to be performed (create, update or delete) and also can include arguments to specify the specific data to be affected. +Mutations in GraphQL are used to modify data on the server, including creating, updating, or deleting records. They're structured like queries but use the "mutation" field at the top level and include fields specifying the data to be changed and the operation type. To learn more, visit the following links: diff --git a/src/data/roadmaps/graphql/content/producing-the-result@zQHifboRreE4OgJ7GnUlp.md b/src/data/roadmaps/graphql/content/producing-the-result@zQHifboRreE4OgJ7GnUlp.md index 502d9cda0..ea8c5afff 100644 --- a/src/data/roadmaps/graphql/content/producing-the-result@zQHifboRreE4OgJ7GnUlp.md +++ b/src/data/roadmaps/graphql/content/producing-the-result@zQHifboRreE4OgJ7GnUlp.md @@ -1,13 +1,6 @@ # Producing The Result -In GraphQL, producing the result refers to the process of generating the final response to a query or mutation. This includes executing the resolvers for the selected fields, gathering the data, and formatting the response according to the requirements of the query or mutation. - -When a client sends a query or mutation to a GraphQL server, the server performs several steps to produce the result: - -- Parsing: The query or mutation is parsed and converted into an abstract syntax tree (AST) -- Validation: The query or mutation is validated against the schema to ensure that it is well-formed and adheres to the schema definition. -- Execution: The resolvers for the selected fields are executed, and the data is retrieved from the data source. -- Formatting: The data is formatted and organized into the final response, according to the requirements of the query or mutation. +Producing the result in GraphQL involves generating the final response to queries and mutations. This process includes parsing the request, validating against the schema, executing resolvers to fetch data, and formatting the response according to the query requirements. Learn more from the following links: diff --git a/src/data/roadmaps/graphql/content/root-fields@AlJlHZD3_SPoLNaqdM-pB.md b/src/data/roadmaps/graphql/content/root-fields@AlJlHZD3_SPoLNaqdM-pB.md index c96c43c92..e59e2d0d7 100644 --- a/src/data/roadmaps/graphql/content/root-fields@AlJlHZD3_SPoLNaqdM-pB.md +++ b/src/data/roadmaps/graphql/content/root-fields@AlJlHZD3_SPoLNaqdM-pB.md @@ -1,11 +1,6 @@ # Root Fields -In GraphQL, the root fields are the top-level fields that are available to clients in a query or mutation. They are defined in the schema and are the entry point for client requests. The root fields represent the operations that can be performed on the data, such as querying for data or modifying data. - -There are two types of root fields in GraphQL: - -- **Query:** defines the fields that can be queried to retrieve data from the server. -- **Mutation:** defines the fields that can be used to create, update, or delete data on the server. +Root fields are the top-level fields available to clients in GraphQL queries and mutations. They serve as entry points for client requests, with Query fields for retrieving data and Mutation fields for modifying data on the server. Learn more from the following links: diff --git a/src/data/roadmaps/graphql/content/scalar-coercion@QFUOmJlPkkjpcl1vJxg9h.md b/src/data/roadmaps/graphql/content/scalar-coercion@QFUOmJlPkkjpcl1vJxg9h.md index 012e726ff..b85b4655a 100644 --- a/src/data/roadmaps/graphql/content/scalar-coercion@QFUOmJlPkkjpcl1vJxg9h.md +++ b/src/data/roadmaps/graphql/content/scalar-coercion@QFUOmJlPkkjpcl1vJxg9h.md @@ -1,8 +1,6 @@ # Scalar Coercion -In GraphQL, scalar coercion is the process of converting a value from one type to another, as it flows through the resolvers. This is needed when the input value for a field does not match the expected type, but can still be successfully converted to the correct type. - -Scalar coercion can be implemented in the resolvers by using the **GraphQLScalarType** constructor to define a custom scalar type and providing a **coerce** function that can convert the input value to the correct type. +Scalar coercion in GraphQL converts input values from one type to another when they don't match the expected type but can be successfully converted. This process is implemented using custom scalar types with coerce functions that handle the type conversion. Learn more from the following links: diff --git a/src/data/roadmaps/graphql/content/serving-over-internet@inhjhH-7xJyX8o4DQqErF.md b/src/data/roadmaps/graphql/content/serving-over-internet@inhjhH-7xJyX8o4DQqErF.md index 0dec42c83..71fecb64a 100644 --- a/src/data/roadmaps/graphql/content/serving-over-internet@inhjhH-7xJyX8o4DQqErF.md +++ b/src/data/roadmaps/graphql/content/serving-over-internet@inhjhH-7xJyX8o4DQqErF.md @@ -1,12 +1,6 @@ # Serving over Internet -Serving GraphQL over the internet refers to the process of making a GraphQL server available to clients over the internet, typically by exposing the server's endpoint through a public IP address or a domain name. - -There are several ways to serve a GraphQL server over the internet: - -- Using a reverse proxy -- Using a cloud service -- Using a serverless function +Serving GraphQL over the internet involves making a GraphQL server accessible to clients through a public IP address or domain name. This can be done using reverse proxies, cloud services, or serverless functions to expose the GraphQL endpoint publicly. To learn more, visit the following links: diff --git a/src/data/roadmaps/graphql/content/specification@A-PQ3_FVuCK3Eud75hsdj.md b/src/data/roadmaps/graphql/content/specification@A-PQ3_FVuCK3Eud75hsdj.md index 6d8012f8f..2e5f59289 100644 --- a/src/data/roadmaps/graphql/content/specification@A-PQ3_FVuCK3Eud75hsdj.md +++ b/src/data/roadmaps/graphql/content/specification@A-PQ3_FVuCK3Eud75hsdj.md @@ -1,3 +1,8 @@ # Specification -The GraphQL specification is the official standard that defines the GraphQL query language, type system, execution algorithm, and validation rules. It ensures consistency across different GraphQL implementations and serves as the authoritative reference for developers building GraphQL services and tools. \ No newline at end of file +The GraphQL specification is the official standard that defines the GraphQL query language, type system, execution algorithm, and validation rules. It ensures consistency across different GraphQL implementations and serves as the authoritative reference for developers building GraphQL services and tools. + +Learn more from the following links: + +- [@official@GraphQL Specification](https://spec.graphql.org/) +- [@official@GraphQL Foundation](https://foundation.graphql.org/) \ No newline at end of file diff --git a/src/data/roadmaps/graphql/content/specification@O8k-m6s9B_uXkLsXKVFnL.md b/src/data/roadmaps/graphql/content/specification@O8k-m6s9B_uXkLsXKVFnL.md index 30feee8d3..3b9612e7d 100644 --- a/src/data/roadmaps/graphql/content/specification@O8k-m6s9B_uXkLsXKVFnL.md +++ b/src/data/roadmaps/graphql/content/specification@O8k-m6s9B_uXkLsXKVFnL.md @@ -1,3 +1,8 @@ # Specification -The GraphQL specification defines the core language, type system, execution model, and validation rules for GraphQL. Maintained by the GraphQL Foundation, it provides the technical foundation that all GraphQL implementations must follow to ensure interoperability and consistency across platforms. \ No newline at end of file +The GraphQL specification defines the core language, type system, execution model, and validation rules for GraphQL. Maintained by the GraphQL Foundation, it provides the technical foundation that all GraphQL implementations must follow to ensure interoperability and consistency across platforms. + +Learn more from the following links: + +- [@official@GraphQL Specification](https://spec.graphql.org/) +- [@official@GraphQL Foundation](https://foundation.graphql.org/) \ No newline at end of file diff --git a/src/data/roadmaps/graphql/content/subscriptions@IbEqXlGjsyNLKE9dZrPPk.md b/src/data/roadmaps/graphql/content/subscriptions@IbEqXlGjsyNLKE9dZrPPk.md index b341ceb93..ba9e85fb3 100644 --- a/src/data/roadmaps/graphql/content/subscriptions@IbEqXlGjsyNLKE9dZrPPk.md +++ b/src/data/roadmaps/graphql/content/subscriptions@IbEqXlGjsyNLKE9dZrPPk.md @@ -1,8 +1,6 @@ # Subscriptions -In GraphQL, subscriptions are a way to push real-time updates to the client. They allow a client to subscribe to specific events or data changes on the server, and receive updates in real-time as soon as the event occurs or the data changes. Subscriptions are defined on the server and are structured similarly to queries and mutations. - -A subscription includes a "subscription" field at the top level, followed by the fields that define the event or data change to be subscribed to. The client can initiate the subscription by sending the subscription query to the server, and the server will keep the connection open, listening for new events or data changes. Once the event occurs, or the data changes, the server will send the updated data to the client through the open connection. +Subscriptions in GraphQL enable real-time updates by allowing clients to subscribe to specific events or data changes on the server. The server maintains an open connection and pushes updates to subscribed clients as soon as events occur or data changes. Learn more from following links: diff --git a/src/data/roadmaps/graphql/content/synchronous@uPpsj2kCdgKsJpmTaw86u.md b/src/data/roadmaps/graphql/content/synchronous@uPpsj2kCdgKsJpmTaw86u.md index 4ee007e9f..375014eed 100644 --- a/src/data/roadmaps/graphql/content/synchronous@uPpsj2kCdgKsJpmTaw86u.md +++ b/src/data/roadmaps/graphql/content/synchronous@uPpsj2kCdgKsJpmTaw86u.md @@ -1,5 +1,8 @@ # Synchronous -In GraphQL, a resolver is a function that is responsible for fetching the data for a field in a query or mutation. Resolvers are defined in the schema and are executed by the GraphQL server when a query or mutation is received. +Synchronous resolvers in GraphQL execute immediately and return their results directly without waiting for external operations. They complete their execution before returning any value, making them simpler but potentially blocking if they perform complex computations. -A synchronous resolver is a type of resolver that runs and completes its execution before returning any value. It directly returns the result of the computation, without waiting for any external event such as a database query or a third-party API call. +Learn more from the following links: + +- [@official@GraphQL Execution](https://graphql.org/learn/execution/) +- [@article@Understanding Resolvers](https://www.apollographql.com/docs/apollo-server/data/resolvers/) diff --git a/src/data/roadmaps/graphql/content/validation@iYkHCKTsjtvo40f3eZoet.md b/src/data/roadmaps/graphql/content/validation@iYkHCKTsjtvo40f3eZoet.md index d6207274e..22fa6952b 100644 --- a/src/data/roadmaps/graphql/content/validation@iYkHCKTsjtvo40f3eZoet.md +++ b/src/data/roadmaps/graphql/content/validation@iYkHCKTsjtvo40f3eZoet.md @@ -1,6 +1,6 @@ # Validation -Validation in GraphQL refers to the process of checking whether a GraphQL query or mutation conforms to the rules and constraints defined in the GraphQL schema. This can include checking that the query or mutation includes the required fields, that the arguments passed to a field are of the correct type, and that the values passed to fields or arguments fall within the expected range. +Validation in GraphQL ensures queries and mutations conform to schema rules and constraints. It checks for required fields, correct argument types, and value ranges before execution, preventing invalid operations and improving API reliability. Learn more from the following links: