Data Engineering Resources

Introduction to Spark With Python: PySpark for Beginners

In this post, we take a look at how to use Apache Spark with Python, or PySpark, in order to perform analyses on large sets of data.

June 20, 2018

by Kislay Keshari

· 44,908 Views · 15 Likes

Driving a DC Motor With an Arduino and the L293D Motor Driver

This handy tutorial will teach you how to work a DC motor with an Arduino and an L293D motor driver with some quick connections and a bit of code.

June 20, 2018

by Austin Spivey

· 96,275 Views · 2 Likes

Keeping Pace With Database — June Recap

There have been several popular articles in Database this month, so let's take a look at what's been going on!

June 19, 2018

by Lauren Forbes

· 4,895 Views · 9 Likes

Understanding the URI Param and Query Param With RAML

Look at how and when to use URI parameter and Query Parameter with RAML.

June 19, 2018

by Jitendra Bafna

· 280,825 Views · 10 Likes

The Difference Between Monitoring and Tracking Transactions

There are times when just monitoring systems is enough, but for large enterprise applications that demand maximum efficiency and effectiveness, you should consider tracking complete transactions.

June 19, 2018

by David Liff

· 30,025 Views · 1 Like

Solving Contemporary API Challenges With SnapLogic and Apigee

Read this article in order to learn more about how to solve contemporary API challenges with SnapLogic and Apigee.

June 19, 2018

by Sriram Kalyanaraman

· 6,880 Views · 1 Like

Duplicate Strings: How to Get Rid of Them and Save Memory

Learn why duplicate stings emerge in Java applications and how you can detect and remove them to avoid numerous memory problems.

June 19, 2018

by Misha Dmitriev

· 27,915 Views · 9 Likes

6 Open-Source SIEM Tools

Although no SIEM tools have it all, here is a list of the top six SIEM and security tools that you can use in your stack.

Updated June 18, 2018

by Daniel Berman

· 37,571 Views · 5 Likes

Building and Testing Message-Driven Microservices Using Spring Cloud Stream

In this microservice testing tutorial, learn to build, scale, run and test messaging microservices based on the RabbitMQ broker.

June 18, 2018

by Piotr Mińkowski

· 18,501 Views · 5 Likes

Create Versatile Microservices in Golang — Part 1

Learn about creating, testing, and deploying microservices end-to-end with golang in this tutorial for like-minded developers.

June 18, 2018

by Ewan Valentine

· 19,725 Views · 6 Likes

Four Challenges to Be Considered When Developing IoT Devices

Many challenges exist in the process of developing IoT products. This article lists four of the major challenges.

June 18, 2018

by Leona Zhang

· 17,057 Views · 2 Likes

SQL Server — Database Backup Report Using PowerShell and T-SQL

In this article, we're going to discuss the importance of the database backup reporting.

June 18, 2018

by Prashanth Jayaram

· 8,118 Views · 1 Like

10 Tips for Entity Framework Reverse POCO Generator

Any time I need to create an EF application with an existing database, I reach for this extension. Read on to learn how to work with this cool dev tool!

June 18, 2018

by Jonathan Danylko

· 25,156 Views · 2 Likes

Smart Irrigation in IoT: 12 Important Things To Know

Want to learn more about the future of smart irrigation? Read this article to learn more about smart irrigation and the application of IoT.

June 18, 2018

by Monica Daga

· 32,536 Views · 2 Likes

PostgreSQL Kubernetes: How to Run HA Postgres on Kubernetes

This article will show you how you can run PostgreSQL in production on Kubernetes so you can answer some of the questions listed below.

June 15, 2018

by Michael Ferranti

· 16,984 Views · 2 Likes

Calculating TF-IDF With Apache Spark

In this article, we look at using Apache Spark with the Spark SQL API to write TF-IDF algorithms using Scala for texting mining.

June 15, 2018

by Arseniy Tashoyan

· 39,651 Views · 3 Likes

Analyze Massive Data Graphs On Your PC With This Device

Here's a cool new device dedicated solely to sort/reduce massive data graphs. It's fast, cheap, and uses far less power.

June 15, 2018

by Emmett Coin

· 6,030 Views · 1 Like

Consistency in Databases

How will you know if a database is strong or eventual consistent?

Updated June 15, 2018

by Navin Prakash Chanchal, PMP(R)

· 20,412 Views · 12 Likes

How HTTP Chunked Encoding Was Killing a Request

HTTP requests slowing down your web app? Read on to get some insight into how to correct this problem. To provide an example, we create a simple request in ASP.NET.

June 15, 2018

by Maarten Balliauw

· 32,977 Views · 1 Like

Deploy Docker Images to AWS Fargate — Run Containers Without Managing Infrastructure

This tutorial shows how you can deploy Docker images of microservices to AWS Fargate without having to worry about container management.

June 15, 2018

by Raman Sharma

· 17,314 Views · 6 Likes

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