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The Latest Data Engineering Topics

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TDD Typescript NestJS API Layers with Jest Part 3: Repository Unit Test
This is a 3 part series for unit testing the controller, service, and repository layers in a typical REST architecture. The final part shows testing the Repository Unit.
February 28, 2021
by Dale Waterworth
· 15,730 Views · 2 Likes
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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
· 5,727 Views · 2 Likes
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Free Datasets for Machine Learning and Deep Learning
A great, free resource for training data!
February 27, 2021
by Ajitesh Kumar
· 8,422 Views · 2 Likes
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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
· 5,389 Views · 6 Likes
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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
· 4,949 Views · 2 Likes
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Get Your Code Together! Submodules, Monorepo: Is There Another Way?
There are various ways to manage modular Git projects - submodules, monorepo, etc. Is there a way to combine the advantages of all approaches?
Updated February 26, 2021
by Dmitry Linov
· 8,735 Views · 8 Likes
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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
· 6,991 Views · 5 Likes
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MuleSoft Operational and API Management Capabilities
MuleSoft provides multiple operational and API capabilities to fulfill the client requirements and expectations.
Updated February 26, 2021
by Jitendra Bafna
· 23,030 Views · 6 Likes
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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
· 22,529 Views · 2 Likes
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How To Set Up Monitoring Using Prometheus and Grafana
Monitoring our microservices is as important as its development. In this article, we see how you can monitor your microservices using Prometheus and Grafana.
February 25, 2021
by Noorain Panjwani
· 9,916 Views · 2 Likes
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An Introduction To Data Connectivity and Data Connectivity Solutions
In this article, we discuss facts about data connectivity, the related concepts, its benefits, as well as a discussion on some data connectivity solutions.
Updated February 25, 2021
by Joydip Kanjilal DZone Core CORE
· 9,332 Views · 4 Likes
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Working With Spring Boot and Hazelcast (Distributed Cache)
How to create a simple Spring Boot application, using Hazelcast as a Distributed Cache. This can help improve database performance.
February 25, 2021
by Diraj Pandey
· 24,505 Views · 2 Likes
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4 Best Practices for IoT OTA Updates
Don't want to brick your devices? Read on.
Updated February 24, 2021
by François Baldassari
· 23,540 Views · 8 Likes
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Mulesoft Synchronous API With IBM MQ
The purpose of this article is to provide a concrete example of working with IBM MQ and export API synchronously.
February 24, 2021
by Gary Liu
· 9,492 Views · 4 Likes
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Get or Set PDF Metadata in Java
If you mold the metadata of your PDFs to allow for SEO optimization via keywords, you will be able to increase the online searchability of your document.
February 24, 2021
by Brian O'Neill DZone Core CORE
· 4,616 Views · 2 Likes
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Memcache Custom Connector in Mule 4
Memcache is an in-memory key-value store short chunks of temporary data (String, object) from results of database calls, API calls, or page rendering.
February 24, 2021
by Sadik Ali
· 4,491 Views · 3 Likes
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Implementing Cache Dependency in ASP.NET Core
This article takes a look at how we can work with cache dependency with in-memory caching in ASP.NET Core.
February 24, 2021
by Joydip Kanjilal DZone Core CORE
· 11,760 Views · 3 Likes
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How We Trained a Neural Network to Generate Shadows in a Photo: Part 3
In this article, we train a neural network to generate shadows in photos.
February 23, 2021
by Artyom Nazarenko
· 6,460 Views · 4 Likes
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Working With JSON Document in Gemfire Cache
A quick tutorial, with code, describing how to store a JSON document in a Gemfire cache, from the very first step of setting up the environment.
February 22, 2021
by Diraj Pandey
· 4,814 Views · 3 Likes
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Predictive Modeling in Data Science
Predictive modeling is an integral tool used in the data science world — learn the five primary predictive models and how to use them properly.
Updated February 21, 2021
by Abeshek P.A
· 6,901 Views · 5 Likes
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