Introduction AWS CloudWatch As a service to help monitor, aggregate, and analyze data, resources running on AWS. This service helps to provide practical information in real-time, allowing monitoring of memory areas of applications, infrastructure, and services such as Ram, Disk,… and use alerts; help optimize application performance, manage resource usage, and understand the health of your entire system, AWS resources, and customer applications running on […]
What is K6? Grafana k6 is an open-source load testing tool that makes performance testing easy and productive for engineering teams. Using k6, you can test the reliability and performance of your systems and catch performance regressions and problems earlier. We can write tests directly using K6 and run them. But in this article, I will explain how to run k6 tests with the existing […]
Introduction Redis (Remote Dictionary Server) is one of the NoSQL-style database management systems. Used to store structured data as key-value on RAM with high performance. Can be used as a database, cache or message broker. Redis can also be used as a database stored in RAM to speed up processing. Redis currently offers response times at speeds of less than a millisecond, as Redis allows you to […]
It’s been a long time since we held a company event at the office. Many staff is working remotely, and the work environment for employees has improved but decreased the opportunities for casual conversations and questions. That caused difficulties to build relationships compared with before. In particular, I felt that the distance between new employees and the remote work staff mainly did not shrink much. […]
Introduction TypeORM is an ORM that can run in NodeJS, Browser, Cordova, PhoneGap, Ionic, React Native, NativeScript, Expo, and Electron platforms and can be used with TypeScript and JavaScript (ES5, ES6, ES7, ES8). Its goal is to always support the latest JavaScript features and provide additional features that help you to develop any kind of application that uses databases – from small applications with a […]
What’s AWS Amplify? AWS Amplify is an open-source framework created by Amazon that contains a set of tools and services that can be used together or on their own. One of the tools is Amplify Auth. Amplify Auth lets you quickly set up secure authentication and control what users have access to in your application. The Amplify framework uses Amazon Cognito as the main authentication […]
Introduction to Dash Dash is an open source library released under the permissive MIT license. Written on top of Plotly.js and React.js, Dash is ideal for building and deploying data apps with customized user interfaces. Dash is simple enough that you can bind a user interface to your code in less than 10 minutes. Dash apps are rendered in the web browser, so it can […]
The pandemic situation is still complicated and the number of new infections still increasing every day, health centers and field hospitals is overloaded and under a lot of pressure. From July 14, 2021, the Ministry of Health has officially implemented allowing F0 without symptoms and F0 with mild symptoms to be isolated at home. Isolation at home is aimed at creating favorable conditions and better […]
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