Data Engineering Resources

The Problem of String Concatenation and Format String Vulnerabilities

String concatenations can lead to major format string vulnerabilities in low-level programming languages.

July 10, 2019

by Sven Morgenroth

· 24,804 Views · 2 Likes

How to Upload and Serve Data Using Amazon CloudFront and Amazon S3 in Node.js

In this post, we'll learn how to upload files to an S3 bucket and serve those files through CloudFront in Node.js.

July 10, 2019

by Swathi Prasad

· 18,657 Views · 3 Likes

A Small Microservice Developed in Scala Using Hexagonal Architecture

A software developer explores how to create HTTP REST end-points for use in a microservice application using the Scala language and Hexagonal Architecture.

Updated July 10, 2019

by Ederson Corbari

· 11,276 Views · 3 Likes

Security Application Use Cases

Use cases are prevalent in data protection and GDPR.

Updated July 10, 2019

by Tom Smith

CORE

· 2,781 Views

Custom Policy Creation in Mule 4: Part 1

In Part 1, we will create a bare minimum custom policy for Mule 4.

Updated July 9, 2019

by Rahul Kumar

· 10,764 Views · 3 Likes

Deploy a Spring Boot Microservice Architecture to Google Cloud and Google Kubernetes Engine

A developer gives a tutorial on how to create a microservices-based application, back it up with MongDB, and then Dockerize this application.

Updated July 9, 2019

by Andrew Hughes

· 14,133 Views · 3 Likes

UseStringDeduplication: Pros and Cons

Why are there so many duplicate strings? And how can I fix this in my Java applications?

Updated July 9, 2019

by Ram Lakshmanan

CORE

· 72,130 Views · 44 Likes

Pandas One Line Magical Code for EDA: Pandas Profile Report

A developer gives a quick tutorial on how to use Python and the pandas-profiling package to perform analyses on large data sets.

July 8, 2019

by Sunil Kappal

· 32,100 Views · 1 Like

Smart Home Tutorial: ESP8266, Alexa, and Amazon Echo

Want to automate your home?

July 8, 2019

by Francesco Azzola

· 37,693 Views · 4 Likes

Concurrency and Locking With JPA: Everything You Need to Know

Learn more about concurrency and locking with JPA.

Updated July 5, 2019

by Swathi Prasad

· 84,487 Views · 7 Likes

GSQL for Cypher Users

This article is intended for Neo4j Cypher users who want to learn and understand TigerGraph’s GSQL query language.

Updated July 4, 2019

by Victor Moey

· 7,672 Views · 4 Likes

Five Advantages of Distributed Data Centers

An industry executives examines the need for businesses of any size to use distributed data centers and how they help build better software.

Updated July 4, 2019

by Nikita Tsaplin

· 12,324 Views · 3 Likes

Generating Intel Hex Files Based on a Given Length Using Srec_Cat

Learn more about standard binary files and how you can control data based on length with Intel Hex.

Updated July 3, 2019

by Erich Styger

· 16,786 Views · 3 Likes

Improving the Reliability of Microservices

A developer dives into how fault tolerance can be built into a microservices-based architecture and the benefits this has on our application's performance.

Updated July 3, 2019

by Don Omondi

· 19,709 Views · 2 Likes

How to Create Multi-Field Data Filters in Angular

A tutorial on how to use Angular to create data filters that take multiple user inputs, and then use HTML to display the results of your TypeScript code.

Updated July 3, 2019

by Hayk Yaghubyan

· 95,155 Views · 5 Likes

cleanframes: A Data Cleansing Library for Apache Spark!

A developer discusses how to use an open source, Scala-based library that can help take some of the boiler plate code out of performing data cleansing.

Updated July 2, 2019

by Dawid Rutowicz

· 13,260 Views · 2 Likes

Uploading and Downloading Files: Streaming in Node.js

In this post, you'll learn how to stream files between clients, Node.js, and Oracle Database.

Updated July 2, 2019

by Dan McGhan

· 38,428 Views · 5 Likes

14 Differences Between Standard SQL and Transact-SQL

Let's look at the syntax differences of SQL and T-SQL and illustrate these differences with examples.

Updated July 2, 2019

by Dorota Wdzięczna

· 9,950 Views · 1 Like

Working With Auto-Generated Columns in the Ignite UI for Angular Grid

A developer gives a quick tutorial on how to use Ignite UI and Angular Grid together to create grid systems to display web application data and UIs.

July 2, 2019

by Dhananjay Kumar

· 8,391 Views · 1 Like

Streaming Data with Spring Boot RESTful Web Service

Streaming data is a radical new approach to sending data to web browsers which provides for dramatically faster page load times. Quite often, we need to allo...

July 2, 2019

by Swathi Prasad

· 89,163 Views · 13 Likes

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