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Truong Nguyen

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Truong Nguyen

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Apr 4, 2022

HTTP/2 and GRPC: The De Facto for Microservices Communication

HTTP/2 and gRPC allow faster, simpler, and more robust communication between microservices. But have you ever wondered why we use this tech

HTTP/2 and GRPC: The De Facto for Microservices Communication

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Level Up Coding

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Truong Nguyen

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Sep 10, 2024

Introduction to Actors — Akka Pekko

Not everything is mailbox.

Introduction to Actors — Akka Pekko

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Level Up Coding

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Truong Nguyen

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Mar 22, 2024

Getting Started with Airflow - Why Backend Engineers Should Use It

Most people associate Airflow with Data Engineering, but Backend Engineers should also be familiar with it. It can simplify your daily…

Getting Started with Airflow - Why Backend Engineers Should Use It

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Better Programming

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Truong Nguyen

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Jul 16, 2022

Pitfalls of Multithreaded Programs and Achieving Thread-Safety Using Go

Ever wondered why Node.js single thread?

Pitfalls of Multithreaded Programs and Achieving Thread-Safety Using Go

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Level Up Coding

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Truong Nguyen

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May 25, 2022

Difference between Process and Thread

Popular interview question.

Difference between Process and Thread

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Better Programming

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Truong Nguyen

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Mar 28, 2022

Implement a Passwordless Authentication App With WebAuthn

Understand the passwordless authentication mechanism with this hands-on tutorial

Implement a Passwordless Authentication App With WebAuthn

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Level Up Coding

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Truong Nguyen

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Feb 10, 2022

FIDO WebAuthn Passwordless: Let’s go bananas!

For a long time, passwords have been an obvious authentication method. In this article, let’s see what is the issues with passwords…

FIDO WebAuthn Passwordless: Let’s go bananas!

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Better Programming

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Truong Nguyen

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Jan 26, 2022

Invalidating All User Sessions With Rails and Devise Gem

Let’s figure out how we can terminate all sessions of a user from the Backend to handle Backchannel Logout requests from IdP.

Invalidating All User Sessions With Rails and Devise Gem

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Better Programming

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Truong Nguyen

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Jan 20, 2022

Managing User Sessions and OpenID Connect Logout

A deep dive into four OpenID connect logout specification

Managing User Sessions and OpenID Connect Logout

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Geek Culture

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Truong Nguyen

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Jan 10, 2022

Unintended Impact of Blocking Third-Party Cookies on Identity use cases

Browsers have introduced several security measures to protect user privacy regarding tracking user activity in the internet. Initially…

Unintended Impact of Blocking Third-Party Cookies on Identity use cases

Truong Nguyen

Truong Nguyen

SWE from Tokyo, Japan. I write about Microservice, Blockchain, Fullstack, and fundamental CS knowledge which I skipped in class.

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