Coding Resources

Spark-Radiant: Apache Spark Performance and Cost Optimizer

In this article, learn how to boost performance, reduce cost and increase observability for Spark Application using Spark-Radiant.

Updated August 5, 2022

by Saurabh Chawla

· 5,054 Views · 1 Like

Diving Deep into Smart Contracts

Smart contracts allow two parties to enter into an agreement. Take a deep dive into smart contracts to see how to reuse a single contract over and over again.

August 5, 2022

by John Vester

CORE

· 75,931 Views · 5 Likes

The Challenges of Ajax CDN

Learn why it’s no longer a best practice to host JavaScript a content delivery network (CDN) due to security considerations, network penalties, and to avoid a single point of failure.

August 5, 2022

by Mehdi Daoudi

· 8,269 Views · 1 Like

Make Your Integration Seamless By Using Ballerina Client Connectors

Learn how to use the Ballerina OpenAPI tool to generate the ballerina client connector.

August 4, 2022

by Sumudu Nissanka

· 4,171 Views · 2 Likes

Onboarding New Users With Coinbase Wallet

Learn how to make onboarding new users to your Web3 DApps easier by using Coinbase Wallet, then see how it's done with the included project and code samples.

August 4, 2022

by Michael Bogan

CORE

· 5,532 Views · 2 Likes

XAMPP vs WAMP: Which Local Server Is Best?

Learn about XAMPP vs WAMP: what they are, similarities, differences, the advantages and disadvantages of XAMPP, and the advantages and disadvantages of WAMP.

August 4, 2022

by Praise Iwuh

· 10,031 Views · 1 Like

A Concise Guide to DevSecOps and Their Importance in CI/CD Pipeline

What is DevSecOps and its importance? Understand DevSecOps pipeline and its Implementation in the CI/CD pipeline. Also, learn about various security benchmarks.

August 4, 2022

by Hiren Dhaduk

· 7,934 Views · 5 Likes

Understanding Cursors in Apache Pulsar

Learn how Apache Pulsar uses cursors to make sure no messages are missed or repeatedly consumed.

August 3, 2022

by Sherlock Xu

· 6,690 Views · 2 Likes

How to Integrate a Distributed Database With Event Streaming

Learn how to use a simple producer service in Python to produce messages to a topic in Apache Pulsar. We will use ScyllaDB and create a Sink connector to export the messages to the database.

August 3, 2022

by Raouf Chebri

· 6,219 Views · 3 Likes

Getting Started With Nose in Python

In this Python Nose tutorial, we deep-dive into the Nose framework, a test automation framework that extends unittest and further leverage Nose to perform Selenium test automation.

August 3, 2022

by Himanshu Sheth

CORE

· 7,426 Views · 4 Likes

IntelliJ Integration for Mockito

This article will show you the major features of the plugin (and some of the minor ones) and how they can be useful when working with Mockito test code.

August 3, 2022

by Tamás Balog

· 7,074 Views · 3 Likes

7 Great Terminal/CLI Tools Not Everyone Knows

Do you frequently work with the CLI? Whether you use Windows, macOS, or Linux, in this video, learn about 7 tools that may be unfamiliar to you.

August 3, 2022

by Marco Behler

CORE

· 17,403 Views · 7 Likes

Resilient Kafka Consumers With Reactor Kafka

This article shows how to avoid the most common pitfalls when building reactive Kafka consumers using Reactor Kafka.

August 3, 2022

by Flaviu Muresan

· 19,017 Views · 8 Likes

Kubernetes Data Simplicity: Getting Started With K8ssandra

You might have heard about the K8ssandra project and want to start contributing, or maybe you want to start using all of its features.

August 2, 2022

by Jeff Banks

· 5,214 Views · 2 Likes

What You Need to Know to Debug a Preempted Pod on Kubernetes

The preemption of pods is a problem for any Kubernetes administrator. This article gives you some hints to make debugging easier.

August 2, 2022

by Nicolas Giron

· 6,141 Views · 2 Likes

CockroachDB and Deno: Combining Two “Quick to Start” Technologies

This tutorial connects Deno with CockroachDB. Explore Deno CLI, Deno Deploy, CockroachDB, CockroachDB Serverless, and beginner TypeScript and SQL concepts.

August 2, 2022

by Morgan Winslow

· 4,478 Views · 1 Like

Build a Serverless URL Shortener With Go

Learn how to use DynamoDB Go SDK using a URL shortener sample application and integrate it with AWS Lambda and API Gateway to build a serverless solution.

August 2, 2022

by Abhishek Gupta

CORE

· 33,976 Views · 2 Likes