Instrument gRPC with OpenTelemetry for Distributed Tracing
gRPC services don't automatically propagate tracing context across network boundaries, leaving distributed traces fragmented and incomplete.
gRPC Articles
48 articles
Benchmark gRPC Performance Against REST and GraphQL
gRPC is often touted as a performance king, but the reality is that its advantage over REST and GraphQL is more nuanced and depends heavily on specific .
Design Production gRPC Architecture with Load Balancing and TLS
A gRPC service, when built for production, isn't just a set of RPC methods; it's a distributed system where client and server communication needs to be .
Expose gRPC Server Metrics to Prometheus
Prometheus doesn't just scrape metrics; it actively pulls them from your services, which fundamentally changes how you think about service discovery and.
Define gRPC Services and Messages with Protocol Buffers
Protocol Buffers are not just a serialization format; they're a language-agnostic, platform-agnostic, extensible mechanism for serializing structured da.
Build gRPC Services in Python with grpcio
Build gRPC Services in Python with grpcio. Python's grpcio library allows you to build high-performance, bidirectional streaming RPC services.
Enable gRPC Server Reflection for Dynamic Clients
gRPC server reflection works by having your server expose its own schema, allowing clients to discover services and methods at runtime without prior kno.
Build gRPC Services in Rust with Tonic
The most surprising thing about gRPC services in Rust with Tonic is how much of the boilerplate you don't have to write, even as you gain fine-grained c.
Implement gRPC Server Reflection for Runtime Schema Discovery
The most surprising thing about gRPC server reflection is that it’s an opt-in feature, and the default gRPC experience for many developers doesn't inclu.
Stream Server Responses to gRPC Clients
gRPC clients don't inherently receive streamed responses; they request them, and the server pushes them back over a persistent connection.
Connect gRPC Services Through Istio Service Mesh
Istio doesn't actually connect your gRPC services; it manages the connections your services already make, providing observability and control.
Test gRPC APIs Interactively with BloomRPC
BloomRPC lets you interactively test gRPC APIs without writing a single line of client code. Let's say you have a simple gRPC service defined in a
Query gRPC Services from the Command Line with Evans
Evans is a wonderfully simple tool for interacting with gRPC services directly from your terminal, but its real magic lies in how it abstracts away the .
Call gRPC Endpoints Directly with grpcurl
grpcurl is your Swiss Army knife for interacting with gRPC services directly from the command line. Think of it as curl but for gRPC
Implement Unary gRPC RPCs: Request and Response Pattern
gRPC unary RPCs are the most common communication pattern, but they're not just a simple request-response; they're a tightly coupled, bidirectional stre.
Version gRPC APIs with Proto Package Names and Field Numbers
A gRPC API's versioning strategy is fundamentally about managing the evolution of its data structures and their field identifiers, not just the service .
gRPC vs GraphQL: Choose the Right API Protocol
GraphQL's real superpower isn't just asking for specific fields, it's that it can compose data from multiple, disparate backend services into a single, .
gRPC vs REST: Performance, Use Cases, and Migration Guide
gRPC is a high-performance RPC framework that can outperform REST by up to 10x, but it achieves this by fundamentally changing how clients and servers c.
gRPC vs Apache Thrift: Compare RPC Frameworks
gRPC and Thrift are both RPC Remote Procedure Call frameworks, but they approach the problem of distributed communication from fundamentally different a.
Use gRPC in Browser Apps with gRPC-Web
gRPC-Web lets you call gRPC services directly from a web browser, but it's not a direct translation of gRPC; it's a fundamentally different protocol des.
Secure gRPC Services with TLS and mTLS Authentication
gRPC services don't just use TLS; they actively enforce it, turning a network protocol into a secure communication channel by default.
Implement Bidirectional Streaming in gRPC
Bidirectional streaming in gRPC lets a client and server send messages to each other concurrently over a single, long-lived connection, blurring the lin.
Evolve gRPC APIs Without Breaking Existing Clients
Evolve gRPC APIs Without Breaking Existing Clients — Your gRPC service is humming along, serving clients happily. Then, a new feature is requested, or a .
Cancel and Time Out gRPC Requests Correctly
gRPC requests don't just disappear into the ether; they're actively managed by a sophisticated cancellation and timeout mechanism that's often misunders.
Test gRPC Services in CI Pipelines with grpcurl
grpcurl is your Swiss Army knife for interacting with gRPC services, and it's surprisingly powerful for testing them right within your CI pipelines.
Stream Client Requests to a gRPC Server
A gRPC stream client can send multiple messages to a server over a single, long-lived connection, and the server can process these messages asynchronous.
Compress gRPC Messages with gzip and Snappy
Compress gRPC Messages with gzip and Snappy — practical guide covering grpc setup, configuration, and troubleshooting with real-world examples.
Pool gRPC Connections for High-Throughput Services
A gRPC connection is surprisingly stateful and expensive to establish, which is why you want to avoid creating a new one for every single request in a h.
Build gRPC Services in C# with ASP.NET Core
Build gRPC Services in C# with ASP.NET Core — gRPC services in C# with ASP.NET Core aren't just faster than REST; they fundamentally change how yo.
Package and Run gRPC Services in Docker Containers
Running gRPC services inside Docker containers is a standard practice for deploying distributed systems, but it involves a few more moving parts than yo.
Load Balance and Proxy gRPC Traffic with Envoy
Envoy doesn't just forward gRPC traffic; it actively transforms and optimizes it, acting as a sophisticated gRPC-aware proxy.
Handle gRPC Flow Control and Backpressure
gRPC flow control isn't about making your server handle more requests; it's about preventing your client from overwhelming your server before the server.
Expose gRPC Services as REST APIs with grpc-gateway
Exposing gRPC services as REST APIs with grpc-gateway is surprisingly straightforward because it essentially translates RESTful HTTP requests into gRPC .
Build Your First gRPC Service from Scratch
Build Your First gRPC Service from Scratch — practical guide covering grpc setup, configuration, and troubleshooting with real-world examples.
Build a gRPC Service in Go with protoc and grpc-go
Build a gRPC Service in Go with protoc and grpc-go — practical guide covering grpc setup, configuration, and troubleshooting with real-world examples.
Implement gRPC Health Checking Protocol for Load Balancers
The gRPC Health Checking Protocol allows load balancers to determine if a gRPC service is healthy and ready to receive traffic.
Install gRPC Toolchain and Generate Code from Proto Files
Install gRPC Toolchain and Generate Code from Proto Files — The gRPC toolchain, when generating code from .proto files, is fundamentally a sophisticated...
Add Authentication and Logging with gRPC Interceptors
gRPC interceptors let you inject custom logic into the request/response lifecycle without altering your core service code.
Build gRPC Services in Java with protoc and grpc-java
Protobuf isn't just about making your RPCs smaller; it's a fundamental shift in how you define and evolve your data contracts.
Configure gRPC Keep-Alive to Detect Dead Connections
gRPC keep-alive is surprisingly not about keeping connections alive, but rather about detecting when they've died silently.
Deploy gRPC Services on Kubernetes with Session Affinity
A gRPC service on Kubernetes with session affinity isn't sticky in the way you might expect; it's sticky at the pod level, not the service level.
Load Balance gRPC Traffic with Client-Side and Proxy Strategies
gRPC traffic balancing isn't about picking the "best" server; it's about ensuring no single server gets overwhelmed, even if it's the "best" at handling.
Log and Trace gRPC Request Flows for Debugging
gRPC requests don't just disappear into the ether; they leave a trail of breadcrumbs that, if you know where to look, can tell you the whole story of th.
Send and Read gRPC Metadata Headers
gRPC metadata headers are not just for passing arbitrary key-value pairs; they're a core part of the RPC lifecycle, dictating how requests are routed, a.
Design gRPC APIs for Microservice Communication
gRPC APIs are fundamentally about a contract, not just a set of methods. Imagine you're building a system with multiple independent services, each doing.
Mock gRPC Dependencies for Unit and Integration Testing
You can mock gRPC dependencies in your unit and integration tests by creating a fake implementation of your gRPC service that returns predefined respons.
Build gRPC Services in Node.js with @grpc/grpc-js
Build gRPC Services in Node.js with @grpc/grpc-js — The most surprising thing about gRPC services in Node.js is how effortlessly they can achieve perfor.
Authenticate gRPC Clients with OAuth2 Bearer Tokens
gRPC clients authenticate with OAuth2 bearer tokens not by passing them in metadata, but by using them to obtain an access token which is then passed in.