Data Engineering Resources

Using Python to Store Data From Many BLE Devices

We take a look at how to collect and store data from several BLE devices, a necessary issue to deal with considering the built-in limitations of BLE networking.

June 6, 2017

by Erich Styger

· 24,262 Views · 1 Like

Creating an Online Spreadsheet Application

Looking to make a spreadsheet web application for your team to chart their work? Read on to learn how to do just that using the open-source framework, Webix.

June 6, 2017

by Ivan Petrenko

· 12,663 Views · 7 Likes

Simple Attribute-Based Access Control With Spring Security

Have you ever worked on software where the access rules are based not only on user's role but also on the specific entity that role was granted? You will probably find Attribute-Based Access Control very useful — this article will tell you how.

Updated June 5, 2017

by Mostafa Eltaher

· 130,546 Views · 45 Likes

Building Dynamic React Apps With Database Data

In this post, we go over using an API server to create a REST API for a SQLite database, and how to create a React app that can use this database.

Updated June 5, 2017

by Jerod Johnson

· 122,572 Views · 7 Likes

Getting Started With MonoGame Using XML

Want to start making some video games? Learn how to use XML with the MonoGame framework and get started. Read on for more!

June 5, 2017

by Simon Jackson

· 8,859 Views · 1 Like

Ultra-Fast OLAP Analytics With Apache Hive and Druid (Part 1)

Druid is a high-performance, column-oriented, distributed data store. Learn how it's great for low-latency analytics and why you should integrate it with Apache Hive.

June 5, 2017

by Carter Shanklin

· 17,069 Views · 11 Likes

MSSQL: Finding Weekend Days in Month

Although it is usually a good idea to use calendar tables that we can fill automatically, it is not always an option. Here's how to deal with that.

June 5, 2017

by Gunnar Peipman

· 13,911 Views · 2 Likes

The Pros and Cons of AWS Lambda

If you're considering getting your feet wet with serverless, be mindful that while AWS Lambda has plenty of benefits, you lose some control and call simplicity as well.

June 4, 2017

by Matt Billock

· 46,077 Views · 15 Likes

How to Handle Huge Database Tables

Learn how to design your huge database tables to ensure they can handle queries without slowing the database's performance to a crawl.

June 4, 2017

by Darren Perucci

· 18,330 Views · 6 Likes

Predictive Analytics and Machine Learning Explained Through Dog Memes

The way that memes go viral is very similar to the way that Machine Learning and predictive analytics work. How in the world could this be?!

June 4, 2017

by Gur Tirosh

· 8,940 Views · 1 Like

SQLi Part 3: In-Band, Inferential, and Out-of-Band SQL Injection

We continue on with our series on SQL injection by exploring the three main types of SQLi attacks and how cyberattackers tend to use them.

June 2, 2017

by Ian Muscat

· 33,971 Views · 2 Likes

Enterprise vs. Startup Journey to Cloud [Comic]

''Here be dragons'' is a phrase that comes to mind when putting yourself in the shoes of an enterprise fighting to bring its legacy software in the cloud. On the other hand, ''free as a bird'' is quite fitting for the startup building a fresh cloud native app.

June 2, 2017

by Daniel Stori

CORE

· 20,594 Views · 30 Likes

Creating Microservices on the Pivotal Platform

Using the Pivotal platform gives you an easy way to deploy, scale, and monitor your microservices. Learn how to get it set up and running.

June 2, 2017

by Piotr Mińkowski

· 26,958 Views · 9 Likes

Apache Flume: Regex Filtering

There's so much precious data out there that it can be difficult for humans to get meaning out of it sometimes. Apache Flume to the rescue!

Updated June 1, 2017

by Nikhil Bhide

· 13,926 Views · 13 Likes

Advanced Analytics in Order to Cash Process

In this article, we'll take a look at the cases where advanced analytics can be implemented in an Order to Cash (O2C) process, going over potential use cases for anomaly detection, streaming analytics, and recommendation engines.

June 1, 2017

by Sachit Das

· 15,786 Views · 6 Likes

Working With OpenStack4j Identity Service (Keystone) V3

Continuing to bring Java and OpenStack together, this look at OpenStack4j's Identity Service, version 3, should help give you better control over your services.

June 1, 2017

by Vinod Borole

· 6,524 Views · 2 Likes

Making Read-Only Versions of Your SQL and MySQL Databases

Here's a rundown on the ways to lock the content of a SQL or MySQL database while allowing users to access its contents.

June 1, 2017

by Darren Perucci

· 10,254 Views · 2 Likes

How to Parse JSON Data From a REST API Using a Simple JSON Library

This quick tutorial will show you how you can use JAVA to leverage JSON data from a REST API and parse it as a JSON object.

Updated May 31, 2017

by Soumyajit Basu

· 686,945 Views · 14 Likes

How the Internet of Things Will Affect Database Management

The Internet of Things poses unprecedented challenges for database administrators in terms of scalability, flexibility, and connectivity.

May 31, 2017

by Darren Perucci

· 6,762 Views · 4 Likes

Disruptor With Parallel Consumers vs. Multiple Worker Threads With Queues

In this article, we look at the performance of two concurrent architectures, one by using an executor thread pool and the other by using the disruptor.

May 31, 2017

by Sachini Siriwardene

· 22,310 Views · 17 Likes

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