grpc-go
kafka-go
grpc-go | kafka-go | |
---|---|---|
29 | 13 | |
19,899 | 7,144 | |
0.9% | 1.4% | |
9.6 | 6.7 | |
2 days ago | 3 days ago | |
Go | Go | |
Apache License 2.0 | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
grpc-go
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Reverse Engineering Protobuf Definitions from Compiled Binaries
The reflection service is open-sourced (at least for some sdks):
* https://github.com/grpc/grpc-go/blob/master/Documentation/se...
* https://chromium.googlesource.com/external/github.com/grpc/g...
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gRPC Name Resolution & Load Balancing on Kubernetes: Everything you need to know (and probably a bit more)
Weโre hoping to make this rate at least optional via this pull request but as the time of writing this blog, itโs nothing we can do to circle our way around it.
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Full Stack Forays with Go and gRPC
First, I started with gRPCโs recommended starter repository for learning gRPC, their **helloworld **example, which is a part of the official gRPC repository.
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Tools besides Go for a newbie
IDE: use whatever make you productive. I personally use vscode. VCS: git, as golang communities use github heavily as base for many libraries. AFAIK Linter: use staticcheck for linting as it looks like mostly used linting tool in go, supported by many also. In Vscode it will be recommended once you install go plugin. Libraries/Framework: actually the standard libraries already included many things you need, decent enough for your day-to-day development cycles(e.g. `net/http`). But here are things for extra: - Struct fields validator: validator - Http server lib: chi router , httprouter , fasthttp (for non standard http implementations, but fast) - Web Framework: echo , gin , fiber , beego , etc - Http client lib: most already covered by stdlib(net/http), so you rarely need extra lib for this, but if you really need some are: resty - CLI: cobra - Config: godotenv , viper - DB Drivers: sqlx , postgre , sqlite , mysql - nosql: redis , mongodb , elasticsearch - ORM: gorm , entgo , sqlc(codegen) - JS Transpiler: gopherjs - GUI: fyne - grpc: grpc - logging: zerolog - test: testify , gomock , dockertest - and many others you can find here
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Curl 8.0.1 because I jinked it
If you read the first comment, youโll see the API was documented as being experimental.
https://github.com/grpc/grpc-go/issues/3798#issuecomment-670...
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When is go not a good choice?
The lack of this analysis still results in bugs and CVEs. See how many races are found and fixed in gRPC releases: https://github.com/grpc/grpc-go/releases (search "race"). It's a shame Google does not publish these as CVEs, because many of them qualify.
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Rust for backend. Is it recommended?
I like to point people at this release to show that not even Google -- in its own language on its own library for its own RPC protocol -- can write thread-safe Go, so what chance does anyone else have. Maybe we have to stop thinking of Go as a language for mission critical parallel computing and think of it more like a Python 4 made for low-risk prototyping. Mature libraries help for that prototyping, you know how to put them together and get something working, that something just won't be scaleable, efficient, or thread-safe.
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Partially-Implemented Interfaces in Go
I first learned about this technique when gRPC generated code started using it. See the short readme and the long issue discussion. I think a lot more of the rationale from the discussion should have made it into the readme, since this is the only time most Go developers will ever see this technique used, especially since it can't be retrofitted to existing interfaces without breaking existing implementations.
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goRPC or gRPC?
I don't have any experience with goRPC (I'm assuming you're referring to https://github.com/valyala/gorpc), but just to note that that repo hasn't been updated in 7 years and has open issues that are that old, too. https://github.com/grpc/grpc-go has 17.5k stars and is actively maintained. That doesn't say anything about their relative performance - goRPC might be faster - but you probably won't have a fun time if you run into issues.
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Golang is evil on shitty networks
Found the root cause from https://github.com/grpc/grpc-go/commit/383b1143 (original issue: https://github.com/grpc/grpc-go/issues/75):
// Note that ServeHTTP uses Go's HTTP/2 server implementation which is
kafka-go
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book about golang and kafka
There are two main libraries that people use to write clients Confluent Kafka and segment io kafka
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Klient - a native, statically-compiled, command line client for Kafka
Unlike the standard scripts, and many binary clients, it's a native, statically-compiled, binary. It uses segmentio/go-kafka internally, which means CGO can be disabled during compilation.
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Is Kafka the Key? The Evolution of Highlight's Ingest
Scaling up our producers/consumers proved to be more cost-effective than adding more CPU/brokers to the Kafka cluster. To accomplish this, we used the segmentio/kafka-go client library which provides an excellent abstraction for interacting with the cluster and will handle data compression completely transparently.
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Go EventSourcing and CQRS with PostgreSQL, Kafka, MongoDB and ElasticSearch ๐โจ๐ซ
PostgeSQL as event store database Kafka as messages broker gRPC Go implementation of gRPC Jaeger open source, end-to-end distributed tracing Prometheus monitoring and alerting Grafana for to compose observability dashboards with everything from Prometheus MongoDB MongoDB database Elasticsearch Elasticsearch client for Go. Echo web framework Kibana Kibana is data visualization dashboard software for Elasticsearch Migrate for migrations
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Kafkagosaur - First release
I want to announce the first release of a kafkagosaur, a new Kafka client. It's built using WebAssembly and binds to the kafka-go library. The first release includes functionality to read and write Kafka messages and SASL support.
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Switching from Celery and Python to Go
Use the Segment Kafka library, not Sarama, itโs much easier to use https://github.com/segmentio/kafka-go
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I share my authentication server.
Kafaka - kafka-go, Debezium Outbox
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Hunting down a C memory leak in a Go program
Segment learned quite some time ago that librdkafka-go has problems like these (and doesnโt support Contexts either), so they wrote a pure Go replacement instead. https://github.com/segmentio/kafka-go
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Go, Kafka and gRPC clean architecture CQRS microservices with Jaeger tracing ๐๐งโ๐ป
In this article let's try to create closer to real world CQRS microservices with tracing and monitoring using: ๐ Kafka as messages broker gRPC Go implementation of gRPC PostgreSQL as database Jaeger open source, end-to-end distributed tracing Prometheus monitoring and alerting Grafana for to compose observability dashboards with everything from Prometheus MongoDB Web and API based SMTP testing Redis Type-safe Redis client for Golang swag Swagger for Go Echo web framework
- confluent-kafka-go or Shopify/sarama
What are some alternatives?
rpcx - Best microservices framework in Go, like alibaba Dubbo, but with more features, Scale easily. Try it. Test it. If you feel it's better, use it! ๐๐๐ฏ๐ๆ๐๐ฎ๐๐๐จ, ๐๐จ๐ฅ๐๐ง๐ ๆ๐ซ๐ฉ๐๐ฑ! build for cloud!
sarama - Sarama is a Go library for Apache Kafka. [Moved to: https://github.com/IBM/sarama]
validator - :100:Go Struct and Field validation, including Cross Field, Cross Struct, Map, Slice and Array diving
Confluent Kafka Golang Client - Confluent's Apache Kafka Golang client
go-zero - A cloud-native Go microservices framework with cli tool for productivity.
franz-go - franz-go contains a feature complete, pure Go library for interacting with Kafka from 0.8.0 through 3.6+. Producing, consuming, transacting, administrating, etc.
go-micro - A Go microservices framework
retry-go - Simple golang library for retry mechanism
Echo - High performance, minimalist Go web framework
kafka-rust - Rust client for Apache Kafka
KrakenD - Ultra performant API Gateway with middlewares. A project hosted at The Linux Foundation
cobra - A Commander for modern Go CLI interactions