John Adams | SuperGraph Drawing Station: Now you can draw anything! | Arts & crafts | Ages 8+

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I recently met with Geoff Schmidt, Apollo GraphQL CEO, to discover what a supergraph is and how it may help platforms aggregate their backend microservices.

If you do need to add comprehensive query cost analysis to your GraphQL API, then the work that IBM has done in this area to develop the GraphQL Cost Directives specification may be instructive. Thanks to our incredible developer community, Federation supports subgraphs written in over 20 programming languages and a growing number of GraphQL-native services and products. Recommended for enterprise organizations that require full customization of their router , usually for advanced performance or data compliance reasons. Apollo’s open-source GraphQL client, server, and gateway are downloaded more than 17M times per month and used in production by over 30% of the Fortune 500.Finally, beyond batching of field s and operation s, some forms of GraphQL-related batching can help mitigate DoS attacks and generally make your API more performant overall. Provide your subgraph 's Routing URL (this is the URL that your supergraph 's router will use to communicate with the subgraph ), along with a Subgraph Name . GraphOS can send you various types of notifications via a few different channels (including Slack and Pagerduty). If you've created a Studio organization to collaborate with your team, invite your team members from the organization's Members tab. authorization code from the microservices which no longer need to work with JWTs and can obtain a user’s role from the header if it is passed by the plugin.

Last month we shipped Federation 2, a sophisticated and more flexible approach to GraphQL composition. According to Schmidt, a GraphQL composition layer presents an opportunity to enforce security controls. If your subgraph 's server requires certain HTTP headers to communicate with it (such as an Authorization header), let's specify those headers in the configuration YAML. When you first set up your cloud supergraph , Apollo Studio fetches your existing GraphQL API's schema .GraphQL federation allows you to set up a single GraphQL API, or a gateway, that fetches from all your other APIs.