Deploying a RESTful Spring Boot Microservice on Kubernetes
The Kubernetes, an open-source container orchestration platform, allows us to deploy the containerized microservice application in public, private, or hybrid...
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gRPC Interceptor: unary interceptor with code example
The gRPC interceptor allows us to intercept gRPC remote procedure calls (RPC) and add code to handle the cross-cutting concerns....
gRPC Bidirectional Streaming with Code Example
In the bidirectional streaming RPC, a gRPC client sends a stream of messages, and the gRPC server responds with a...
Workflow Orchestration with Temporal and Spring Boot
Temporal is an open-source, workflow-as-code workflow orchestration platform. In Temporal, you define workflow steps (called Activities) in code using constructs...
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GraphQL Error Handling
GraphQL APIs differ significantly from REST APIs when it comes to error handling. While partial responses are not possible in...
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Spring for GraphQL: Pagination with Code Example
Pagination is a key concept for managing data requests in GraphQL and other web APIs. By breaking up the data...
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Spring for GraphQL: Interfaces and Unions
Interfaces and unions are abstract types in GraphQL that allow a schema field to return one of several object types....
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