Lakhan Samani
Lakhan Samani

Lakhan Samani

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I'm Lakhan Samani, an indie software engineer from India. I build dev tools & products (Authorizer.dev, Deepup.ai) and write on software, open source, finance & life. Let's connect! 🚀

Implementing monitoring and alerting for distributed system - Part 6

Mar 11, 20255 min read

Introduction In Part 5, we implemented the tracing in userd & orderd services. In a distributed system, tracing helps follow a request's journey...

Implementing monitoring and alerting for distributed system - Part 6

Implementing tracing in distributed systems - Part 5

Mar 7, 20253 min read

Introduction In Part 4, we implemented the orderd service. In a distributed system, tracking what happens across multiple services is crucial. Logging...

Implementing tracing in distributed systems - Part 5

Implementing Order Service with Golang, gRPC and PostgreSQL - Part 4

Mar 6, 20256 min read

Introduction In Part 3 we implemented user service. In this post, we will implement an Order Service using Golang, gRPC, PostgreSQL, and GORM. Note:...

Implementing Order Service with Golang, gRPC and PostgreSQL - Part 4

Implementing User Service with gRPC and PostgreSQL - Part 3

Mar 5, 20257 min read

In Part 2 we introduced apis for User service, this post walks through implementing a User Service in Go using gRPC with PostgreSQL as the database....

Implementing User Service with gRPC and PostgreSQL - Part 3

Defining gRPC APIs with Protobuf - Part 2

Mar 4, 20253 min read

In Part 1, we set up our project structure. Now, we’ll: ✅ Define User and Order APIs ✅ Generate gRPC code from .proto files. We have created apis...

Defining gRPC APIs with Protobuf - Part 2

Building a Distributed E-commerce App with Go and gRPC – Part 1

Mar 3, 20252 min read

Introduction & Project Overview 🚀 Why Build a Distributed System with Go & gRPC? Modern applications need to be scalable, fast, and efficient. A...

Building a Distributed E-commerce App with Go and gRPC – Part 1