Data Engineering Resources

Properties File Lookup Augmentation of Data Flow in Apache NiFi 1.7.x

In this article, a big data expert goes over reading from properties files to use with Apache NiFi flows. Read on to get started!

October 9, 2018

by Tim Spann

CORE

· 6,476 Views · 2 Likes

The Good, Bad, and Ugly of Connecting Desktop Apps to a Database

Let's take a look at the good, the bad, and the ugly of connecting desktop apps to a database. Also explore implementation alternatives.

Updated October 9, 2018

by Memi Lavi

· 12,400 Views · 1 Like

You Don't Need GraphQL

If you've heard of GraphQL, you've heard it's bold claim that it is better than other REST APIs. But perhaps it has met its open-source match.

Updated October 9, 2018

by Greg Brown

· 12,547 Views · 5 Likes

Why Use K-Means for Time Series Data? (Part One)

In this post, we take a look at the concept of K-Means clustering and how it can be used to work with time series data. Read on to get started!

October 9, 2018

by Anais Dotis-Georgiou

· 14,928 Views · 8 Likes

Java HashMap Implementation in a Nutshell

Want to learn more about custom HashMap implementation in Java? Check out this tutorial on how we can implement this data structure using arrays.

October 8, 2018

by Yogen Rai

· 201,669 Views · 11 Likes

Service Stubbing With JMeter and Docker

Learn how to reliably perform service stubbing in performance tests in JMeter with Docker.

October 8, 2018

by Vincenzo Marrazzo

· 7,660 Views · 2 Likes

Consuming Twitter Streaming API With Spring Integration

Let's take a look at consuming a Twitter streaming API with Spring Integration. Also explore some alternatives.

October 8, 2018

by Laszlo Csontos

· 14,875 Views · 2 Likes

10 Algorithms and Programming Courses to Crack Coding Interviews

Many junior developers dream of making it at one of the larger tech companies. Take a look at this list for some resources to prepare for your interview.

October 6, 2018

by Javin Paul

· 49,028 Views · 26 Likes

How To Fix MySQL Replication After an Incompatible DDL Command

Let's take a look at a tutorial that explains how to fix MySQL replication after an incompatible DDL command.

October 6, 2018

by Jaime Sicam

· 10,080 Views · 2 Likes

How to Use Grafana for Technical Monitoring in Software Products

Learn the basics of Grafana for visualizing metrics and other data on app performance.

October 6, 2018

by Daryna Tkachenko

· 58,850 Views · 4 Likes

A Brief History of Edge

Come with me, and we'll be, in a world of computing innovations. Take a stroll through the history of cloud computing, leading up to edge computing.

Updated October 5, 2018

by Bruce Kornfeld

· 9,549 Views · 3 Likes

This Week in Spring: SpringOne Platform Wrap-Up and Spring Data Releases

Even though SpringOne Platform 2018 is done, the world of Spring never sleeps! Spend a few minutes to catch up on the goings-on in Spring over the past week.

Updated October 5, 2018

by Josh Long

· 7,295 Views · 1 Like

Installing CI/CD Tools With Ansible: Everything You Need to Know

Learn how to set up the tools for your CI/CD pipeline with the IT automation tool Ansible.

October 5, 2018

by Evgeny Mekhanikov

· 15,742 Views · 5 Likes

Tutorial: Git with Eclipse

If you aren't currently using a version control system or are exploring one, check out how to use Git with Eclipse using the EGit plugin.

October 5, 2018

by Erich Styger

· 96,987 Views · 10 Likes

Waste 101: Pure vs. Necessary

In Lean development, part of the confusion about waste stems from a misconception that all waste has to be removed. Learn differently here.

October 4, 2018

by Alex Novkov

· 5,538 Views · 2 Likes

Micronaut Mastery: Running Code on Startup

Learn the steps to run microservice code on startup with Micronaut.

October 4, 2018

by Hubert Klein Ikkink

· 15,608 Views · 3 Likes

Building a Regression Model Using Oracle Data Mining

In this post, we look at how to use SQL and Oracle data mining techniques to better work with the big sets coming into our databases.

October 4, 2018

by Emrah Mete

· 12,279 Views · 7 Likes

Mobile App Security: Best Practices for App Developers

Looking to learn some of the best practices for securing your mobile apps? Check out this post to learn more about the top mobile app security practices.

October 4, 2018

by Manjunath M

· 9,339 Views · 2 Likes

Multiple MongoDB Connectors With Spring Boot

Let's take a look at a tutorial that explains how to build an application that connects to multiple MongoDBs. Also look at creating the data model and repositories.

October 3, 2018

by Marcos Barbero

CORE

· 67,814 Views · 3 Likes

Learn Swift With This Hands-On Tutorial

If you want to get into mobile development, Swift is one of the big languages to learn. Read on to get started with this cool language!

October 3, 2018

by Sahiti Kappagantula

· 8,938 Views · 1 Like

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