Data Resources

ASCII — The simplest communications protocol and the only data format that can be universally decoded by any computer on the planet.

Updated March 6, 2021

by Jawad Hasan Shani

CORE

· 22,619 Views · 2 Likes

DataWeave Interview Question: Concatenate Elements of an Array

This article will help you practice your DataWeave skills in MuleSoft. We're going to use two different approaches to concatenate an array of letters.

Updated March 6, 2021

by Gaurav Dubey

· 8,134 Views · 1 Like

Apache Kafka in a Smart City Architecture

Event streaming with Apache Kafka fits into smart city architecture for data integration and correlation in real-time, at scale, between stakeholders.

March 5, 2021

by Kai Wähner

CORE

· 31,566 Views · 13 Likes

Deadlock-Free Synchronization in Java

Here, we look at the origin of deadlocks, consider a method for discovering deadlocks in existing code, and learn how to design a deadlock-free synchronization.

March 4, 2021

by Sergey Samokhodkin

· 15,840 Views · 9 Likes

Data Integration and ETL for Dummies (Like Me)

How to understand modern data integration and ETL from a non-technical perspective.

March 4, 2021

by David Molot

· 15,045 Views · 16 Likes

The Basics of Embedded Systems and the Internet of Things

Introduction to the elements of embedded system architectures across a wide variety of embedded applications, exploring the relationship between embedded systems and IoT.

March 3, 2021

by Jim Ledin

CORE

· 22,856 Views · 4 Likes

Managing Global Data in Microservice Polyglot Persistence Scenarios

Analyzing the management of global data in a microservices environment where polyglot persistence is adopted

March 2, 2021

by Claudio Guidi

CORE

· 10,855 Views · 10 Likes

Building a Microservice in Perl (Part 1): Designing the API

A brief description of microservices, then jumping into defining one with OpenAPI.

Updated March 2, 2021

by Mark Gardner

CORE

· 4,093 Views · 6 Likes

How To Handle 100k Rows Decision Table in Drools (Part 3)

In this article, I created a prototype to demonstrate how to handle large rows in a decision table with reasonable performance. This is part 3 of the series.

March 2, 2021

by Ryan ZhangCheng

· 6,815 Views · 5 Likes

Use Cases for Apache Kafka in Retail

Event streaming with Apache Kafka in the retail industry facilitates real-time omnichannel, Customer 360, inventory management, recommendations, and more.

March 2, 2021

by Kai Wähner

CORE

· 6,922 Views · 9 Likes

Achieving Micro-frontend Architecture Using Angular Elements

Scaling micro-frontends using Angular elements: Hosting on Azure cloud. The micro-frontends architecture creates a buzz in the web app development world.

Updated March 1, 2021

by Bharat Ghode

· 35,705 Views · 4 Likes

10 Commandments of Microservice Decomposition

In this article, I will try to cover the purposes of terms used while decomposing microservices and try to fit them under one umbrella concept.

March 1, 2021

by Shamik Mitra

· 8,870 Views · 5 Likes

SKP's Algorithms and Data Structures #9: Java Problem: Monkeys in the Garden

This Article Series Focuses on Algorithms, Data Structures, or Applying them to Problem Solving. In this Article, We Discuss the Solution to [Monkeys in the Garden] Problem from Techgig.

February 28, 2021

by Sumith Puri

· 4,240 Views · 3 Likes

SKP's Algorithms and Data Structures #6: Java Problem: Active Traders

This Article Series Focuses on Algorithms, Data Structures, or Applying them to Problem Solving. In this Article, We Discuss the Solution to [Active Traders] Problem from Hacker Rank.

February 28, 2021

by Sumith Puri

· 7,948 Views · 3 Likes

SKP's Algorithms and Data Structures #5: Java Problem: Changes in Usernames

This Article Series Focuses on Algorithms, Data Structures, or Applying them to Problem Solving. In this Article, We Discuss the Solution to [Usernames Changes] Problem from Hacker Rank.

February 28, 2021

by Sumith Puri

· 6,353 Views · 3 Likes

How to Use IBM App Connect's ‘Mapping Assist’ to Automatically Map Your Integration Flows

This tutorial explains IBM App Connect Mapping Assist's capability to reduce integration flow building time and enable developers to build flows confidently.

February 27, 2021

by Matu Agarwal

· 4,846 Views · 2 Likes

How to Use Spring Boot and JHipster With Reactive Java Microservices

Learn how to create a reactive microservices architecture with Spring Boot, Spring Cloud Gateway, Spring Cloud Config, Spring WebFlux, Java, and JHipster.

February 26, 2021

by Matt Raible

· 4,749 Views · 6 Likes

7 Keys to a Successful Salesforce Integration

Salesforce Integration improves functionality across all business applications — here are some strategies one should follow during this integration process.

February 26, 2021

by Richa Pokhriyal

· 4,344 Views · 2 Likes

How To Handle 100k Rows Decision Table in Drools (Part 1)

I create a prototype to demonstrate how to handle large rows in decision tables with reasonable performance. Following this are three different solutions.

February 26, 2021

by Ryan ZhangCheng

· 6,277 Views · 5 Likes

TDD Typescript NestJS API Layers with Jest Part 1: Controller Unit Test

This is a 3 part series for unit testing the controller, service, and repository layers in a typical REST architecture. This part will test the Controller Unit.

February 26, 2021

by Dale Waterworth

· 21,176 Views · 2 Likes

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