Coding Resources

Using QuestDB to Collect Infrastructure Metrics

In this article, readers will learn how QuestDB uses its own database to power the monitoring system of QuestDB Cloud with guide code and helpful visuals.

Updated January 24, 2023

by Steve Sklar

· 5,663 Views · 2 Likes

PostgreSQL: Bulk Loading Data With Node.js and Sequelize

Application development often requires seeding data in a database for testing and development. The following article will outline how to handle this using Node.js and Sequelize.

January 23, 2023

by Brett Hoyer

· 6,477 Views · 3 Likes

Building Angular Library and Publishing in npmjs Registry

In this article, I will share my experience of publishing my first Angular library to npmjs.

January 23, 2023

by Siddhartha Bhattacharjee

· 4,209 Views · 2 Likes

Promises, Thenables, and Lazy-Evaluation: What, Why, How

JavaScript Promises evaluate eagerly, but sometimes that's a problem. This post covers why and how to create custom lazy-evaluating promises.

January 23, 2023

by Austin Gil

CORE

· 4,290 Views · 2 Likes

Simple Sophisticated Object Cache Service Using Azure Redis

Cache service has been an integral part of major distributed systems. So let's dive deep into how to build a sophisticated object cache service using Redis.

January 23, 2023

by Srivatsan Balakrishnan

· 3,468 Views · 1 Like

AWS SQS vs Memphis.dev

This article describes the differences between AWS SQS and Memphis.dev.

January 23, 2023

by Yaniv Ben Hemo

· 2,643 Views · 2 Likes

Microservices Discovery With Eureka

In this article, let's explore how to integrate services discovery into a microservices project.

January 22, 2023

by Jennifer Reif

CORE

· 12,750 Views · 8 Likes

How to Create a Real-Time Scalable Streaming App Using Apache NiFi, Apache Pulsar, and Apache Flink SQL

In this article, we'll cover how and when to use Pulsar with NiFi and Flink as you build your streaming application.

January 22, 2023

by Tim Spann

CORE

· 8,865 Views · 7 Likes

Hugging Face Text Classification Tutorial Using PyTorch

In this example, we use an LSTM model exported from PyTorch to perform sentiment analysis on given movie reviews. We explain how to import libraries, import a Hugging Face dataset, the filtering and splitting of the dataset, tokenization, and the training and evaluation of our model.

January 20, 2023

by Kevin Vu

· 5,291 Views · 1 Like

Required Knowledge To Pass AWS Certified Data Analytics Specialty Exam

This article provides details on the AWS Data Analytics services knowledge required to pass the AWS Certified Data Analytics – Specialty certification.

January 20, 2023

by Soumya Barman

· 5,249 Views · 1 Like

Internal Components of Apache ZooKeeper and Their Importance

In this article, readers will learn about the internal components of Apache ZooKeeper. The key concept is the zNode, which be acted as files or directories.

January 20, 2023

by Gautam Goswami

CORE

· 6,007 Views · 3 Likes

What Is a Kubernetes CI/CD Pipeline?

A Kubernetes CI/CD pipeline is different from a traditional CI/CD pipeline. The primary difference is the containerization process.

January 20, 2023

by Jyoti Sahoo

· 7,797 Views · 5 Likes

Handling Virtual Threads

Learn different strategies to implement virtual threads, a framework that allows us to dramatically facilitate programming a thread-per-task model. This simplifies writing and maintaining high-throughput concurrent applications.

Updated January 20, 2023

by Victoria Barriola

· 6,403 Views · 4 Likes

Exploring the Benefits of Cloud Computing: From IaaS, PaaS, SaaS to Google Cloud, AWS, and Microsoft

By leveraging the power of the cloud, businesses can reduce costs, increase scalability, improve security, and increase agility.

January 20, 2023

by Viraj Parab

· 4,634 Views · 1 Like

NEXT.JS 13: Be Dynamic Without Limits

What's new in NEXTJS 13? Learn about the major updates in NEXT JS 13.

January 19, 2023

by Abdul rehman

· 5,503 Views · 2 Likes

Iptables Basic Commands for Novice

This article is for users who don't have insights into networking or, specifically, iptables command.

January 19, 2023

by Chandra Shekhar Pandey

· 5,849 Views · 2 Likes

Simulate Network Latency and Packet Drop In Linux

In this article, we will understand how tc command in Linux can be used to simulate network slowness and how we can simulate packet corruption.

January 19, 2023

by Chandra Shekhar Pandey

· 12,033 Views · 2 Likes

How to Develop a Portrait Retouching Function

In this article, readers will learn how to develop their own image editing app to avoid having distorted images or videos with the help of useful guide code.

January 19, 2023

by Jackson Jiang

· 4,698 Views · 2 Likes

How To Generate Code Coverage Report Using JaCoCo-Maven Plugin

In this article, readers will use a series of tutorials to learn how to use the JaCoCo-Maven plugin to generate code coverage reports for Java projects.

January 19, 2023

by Harshit Paul

· 21,795 Views · 1 Like

Unleashing the Power of JavaScript Modules: A Beginner’s Guide

In this article, we will help readers understand modules in a detailed and simple way using JavaScript to help coders write cleaner and more maintainable code.

Updated January 18, 2023

by Rahul .

· 5,143 Views · 2 Likes

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