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dotnet APi technologies

Grpc, Rest and GraphQL

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About me

Raphael Kuster

Software Dev for ~10y a lot of random other stuff (festivals, woodworking ...)

@rfKust BigHoss

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Rest

Benefits

• Technology agnostic (it's just text)
• Human readable
• Easy doc (Swagger)
• widely used
• Caching

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Drawbacks

• Lots of boilerplate (code & content)
• Performance
• Over- / Underfetching
• No Realtime functionality out of the box
• Complexity with Hierarchical Data

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Rest Demo

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GraphQL

Benefits

• Data Fetching Efficiency
• Strong Typing
• Automatic Documentation
• Performant Subscriptions

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Drawbacks

• Complexity
• Performance for large Queries
• Caching complexity
• Complicated Versioning

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GraphQL Demo

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Grpc

grpc.io

Benefits

• Performance
• Language-Independent
• Bi-Directional Streaming and flow control
• Deadlines and Cancellation Propagation
• Strongly-Typed Service Contracts

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Drawbacks

• Limited Browser Support (except grpc-web)
• Less Human Readable
• Another language to describe contracts

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Grpc Demo

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Thanks for your attention

The code is on github

https://github.com/kuster-live/ApiTechnologies

Slack Invite