Data Engineering Resources

IoT Architectures for Digital Twin With Apache Kafka

The benefits and IoT architectures of a Digital Twin in various industries and its relation to Apache Kafka, IoT frameworks and Machine Learning.

Updated April 9, 2020

by Kai Wähner

CORE

· 19,972 Views · 10 Likes

Spring Data JPA - Part 1

Take a look at this tutorial that demonstrates how Java Object Relational Mapping works as a method of managing relational databases in Java.

April 9, 2020

by Vinu Sagar

· 14,413 Views · 9 Likes

Transaction Management with Spring and MySQL

This article examines the different types of transaction management method that can take place in a database and examples of how MySQL uses isolation.

April 9, 2020

by Ali Ali

· 9,718 Views · 6 Likes

Choosing the Right Database for Your Applications

In this article, see how to choose the right database for your applications.

April 8, 2020

by Chunhui Liu

· 11,721 Views · 5 Likes

Apache Spark for the Impatient

We provide a list of the most important topics in Spark that everyone who does not have the time to go through an entire book should know.

Updated April 8, 2020

by Shivam Mohan

· 18,490 Views · 26 Likes

RDF Storage: Apache Jena TDB

In this article, we discuss how to get started with Apache Jean TDB, an open-source Java framework for managing RDF data, and SPARQL.

April 8, 2020

by Jirapongse Phuriphanvichai

· 11,198 Views · 8 Likes

ClickHouse Made Easy: Getting Started With a Few Clicks

In this article, we described how to run the ClickHouse database into Docker and load some huge datasets into it to do some data analysis.

April 7, 2020

by Shamim Bhuiyan

· 17,503 Views · 5 Likes

Configuring Git on Oracle Data Science Cloud Service

In this article, we will establish a connection between Oracle Data Science Cloud Service and our remote Git repository.

April 7, 2020

by Emrah Mete

· 13,157 Views · 5 Likes

Enforcing MuleSoft JWT Validation Policy Using API Manager API

In this article, we discuss how to apply JWT validation policies using MuleSoft's API Manager API to better help you manage your app's security.

April 7, 2020

by Jitendra Bafna

· 28,568 Views · 6 Likes

Kafka Stream (KStream) vs Apache Flink

In this article, we take a look at two of the most popular stream processing frameworks, Flink and Kafka's Stream API, to see which is right for you.

April 7, 2020

by Preetdeep Kumar

· 32,560 Views · 12 Likes

Connecting to the PostgreSQL Database From JMP

In this article, see how to connect to the PostgreSQL database from JMP.

April 7, 2020

by Jordan Sanders

· 7,583 Views · 3 Likes

Frequently Used Annotations in Spring Boot Applications

Take a look at this cheatsheet of some of the most frequently used annotations in Spring applications, including Core Spring, tests, and security.

April 7, 2020

by Yevgen Pikus

· 33,005 Views · 10 Likes

Multi-Module Monolithic as Microservice

There are many discussions we are finding over the internet about microservices and monolithic architecture.

April 7, 2020

by Nitul Kukadia

· 17,823 Views · 12 Likes

Accumulators vs SQL GROUP BY Aggregation

In this article, take a look at accumulators vs SQL GROUP BY aggregation.

April 7, 2020

by Mingxi Wu

· 10,697 Views · 3 Likes

JSON Is Case Sensitive but You Don't Have to Be

In this article, we'll discuss dealing with data case sensitivity.

April 7, 2020

by Keshav Murthy

CORE

· 21,876 Views · 4 Likes

Serverless Apache Spark: Data Flow Cloud Service

Oracle recently introduced the serverless Spark Execution Engine, which allows users to now quickly spin up and deploy their Spark applications.

April 6, 2020

by Emrah Mete

· 14,881 Views · 2 Likes

NGINX With Eureka Instead of Spring Cloud Gateway or Zuul

In this article, we discuss how to use NGINX and Eureka instead of Spring Cloud Gateway or Zuul for your microservices.

April 6, 2020

by Triphon Penakov

· 36,968 Views · 8 Likes

JDK 11 HTTP Client API - Handling Request/Response Body Types

In this article, we discuss how to deal with requests and response body types in an HTTP client API in Java.

Updated April 6, 2020

by Anghel Leonard

CORE

· 34,338 Views · 9 Likes

3 Reasons to Use a Random Forest Over a Neural Network

In this article, take a look at 3 reasons you should use a random forest over a neural network.

April 3, 2020

by Kevin Vu

· 15,486 Views · 4 Likes

AWS Lambda Functions and Layers

Lambda layers provides a way to package dependencies in a clean way and deploy them in response to AWS Lambda calls.

April 3, 2020

by Mohamed Latfalla

· 8,592 Views · 7 Likes

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