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Stream log from file to Elastic Search
Docker
members

Stream log from file to Elastic Search

Sometime we need to find a way to centralize all log from application no matter what is  the kind of deployment they are, from a process on a Virtual Machine to a containerized application. Today in t
COPPER Nguyen
Proxy gRPC traffic with Kong Gateway
AWS
members

Proxy gRPC traffic with Kong Gateway

We usually use gRPC for internal service communication, but sometime we need to expose the connection for 3rd party or another client to connect. The architecture is almost same as the image below. We
COPPER Nguyen
PostgreSQL auto failover with repmgr
cloud
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PostgreSQL auto failover with repmgr

When using Postgres SASS we are not care about how cloud provider managed them but one a day, we need to run a postgres cluster on premise, we need to care about that. We setup 2,3 postgres server, on
COPPER Nguyen
[IoT] Some demonstrations about controlling IoT devices
members

[IoT] Some demonstrations about controlling IoT devices

1. IntroductionIn this blog, we will demonstrate how to use some IoT devices such as Relay, LCD, and Servo Motor which combined with Raspberry Pi. 2. Demonstrations2.1. Relay2.1.1. Relay with LEDWork
Lionel
[Azure IoT] How to control your Air Conditioner by using Azure IoT Hub
members

[Azure IoT] How to control your Air Conditioner by using Azure IoT Hub

1. IntroductionBefore coming to this blog, you should read the "Introduction to Azure IoT for Beginners" blog first to understand the basic knowledges about Azure IoT, as well as how to communicate be
Lionel
Useful tips when developing Ruby apps
members

Useful tips when developing Ruby apps

Hi everyone, bellow are some advises for developers developing Ruby / Rails apps for newbie. Avoid too much logic in controllers From my view, Ruby is mainly focus on MVC, and one common mistake that
Tinker
Using Cookiecutter to create project boilerplate
members

Using Cookiecutter to create project boilerplate

What is Cookiecutter ? Cookiecutter is a Command Line Interface tool to create an application boilerplate from a template. It uses a templating system Jinja2 to replace or customize folder and file na
Sage Huynh
[Azure IoT] How to create a simple solution to make your home safer with IoT
members

[Azure IoT] How to create a simple solution to make your home safer with IoT

1. IntroductionBefore coming to this blog, you should read the "Introduction to Azure IoT for Beginners" blog first to understand the basic knowledges about Azure IoT, as well as how to communicate be
Lionel
開発によくあるリスク
members

開発によくあるリスク

どんなプロジェクトであっても、リスクが伴います。 プロジェクトのリスクは当然のことですが、回避できないわけではありません。 以下は、プロジェクト中に発生する可能性が高い一般的なリスクのリストです。 要件と優先順位の変更プロジェクトの期間中には、ある時点にかならず仕様の変更と更新を受け取ることになります。顧客が特定の機能について気が変わって、要件、コンセプト、またはロジックが変更されることがあります
AKI Nguyen
Autoscale AWS ECS
members

Autoscale AWS ECS

The key aspects of maintaining a container orchestration platform is to configure autoscaling of the services running on it. Here this blog is my experiences on that. Setup: Before I explain to you h
Sage Huynh