Data Engineering Resources

APIs With Node.js and Express: Automatically Validate API Requests Using an OpenAPI 3 Specification

In this article, we’ll see how an OpenAPI specification can be used to automatically validate API requests.

Updated April 1, 2019

by Carmine DiMascio

· 27,279 Views · 7 Likes

Developer’s Guide: How to Build a Dashboard With JavaScript Libraries

We take a look at two JavaScript libraries that can help devs create effective dashboards to help their org easily access data.

April 1, 2019

by Veronika Rovnik

· 42,957 Views · 14 Likes

Dropbox API Tips: Working With Dropbox Namespaces

Explore Dropbox API tips as well as look at Dropbox namespaces.

April 1, 2019

by Jord Lin

· 14,739 Views · 1 Like

The Top 7 Infrastructure-As-Code Tools For Automation

Automation is one of the great hallmarks of DevOps development, and Infrastructure-as-Code makes it even easier.

April 1, 2019

by Narendar Nallamala

· 54,031 Views · 2 Likes

Audit Your Azure Resources With Resource Graph

Use the Resource Graph to get a sense of your Azure environment before implementing controls needlessly.

April 1, 2019

by Sam Cogan

· 9,449 Views · 3 Likes

Akka Stream: Map And MapAsync

We take a look at two methods of using Akka Streams to query big data sets, and explain why one is more performant than the other.

Updated March 29, 2019

by Piyush Rana

· 14,557 Views · 5 Likes

Client-Side vs. Cloud-Side Execution for Mobile Test Automation

We look at the open source mobile app testing platform, Appium, and the two options it gives developers to connect Appium to their machine.

Updated March 29, 2019

by Shashikant Jagtap

· 7,072 Views · 2 Likes

Spark Streaming vs. Structured Streaming

In this post, we compare these two popular open source data platforms and the scenarios where each work best.

March 29, 2019

by Anuj Saxena

· 76,766 Views · 5 Likes

A Guide to Blockchain Immutability and Challenges

Immutability means it is hard to make changes without collusion — not that data is unchangeable.

March 29, 2019

by Kaushiki Srivastav

· 28,810 Views · 3 Likes

React Query Builder With Cube.js

In this post, we look at how we can use these two open source libraries to create a query functionality in an application using JavaScript.

March 28, 2019

by Artyom Keydunov

· 12,001 Views · 2 Likes

Docker How-to: Custom Authentication to A Private Docker Registry With NGINX, Lua, and AWS ECR

Take a look at how you can set up a custom configuration to authenticate users using NGINX and Lua.

March 27, 2019

by David Thorman

· 12,765 Views · 2 Likes

Performance of Pipeline Architecture: The Impact of the Number of Workers

The number of workers in a pipe-line architecture can drastically impact performance.

March 27, 2019

by Nihla Akram

· 14,787 Views · 8 Likes

QA Approach for Data Migration

Data migration can be a pain. Read on to learn how about the common mistakes and how to avoid them in your next migration project.

March 27, 2019

by Aravind TP

· 13,193 Views · 3 Likes

Symmetric Encryption and Decryption in C# AES and DES Encryption Algorithms

Learn more about symmetric encryption and decryption.

March 27, 2019

by Arvind Singh Baghel

· 78,167 Views · 7 Likes

A First Look at Google Stadia (Part 1)

Stadia certainly sounds like the future of gaming. But can it live up to the hype? Read on to get the info and let us know what you think!

March 26, 2019

by Justin Albano

CORE

· 22,566 Views · 10 Likes

Connect Oracle SQL Developer to Amazon Redshift

This guide will walk you through the process of setting up a PostgreSQL JDBC driver and an SSL connection.

Updated March 26, 2019

by Anna Shmelkova

· 17,559 Views · 3 Likes

How to Work With BLOB in a MySQL Database Hosted on Alibaba Cloud

See how to work with BLOB in a MySQL Database.

March 26, 2019

by Francis Ndungu

· 85,085 Views · 3 Likes

How to Use Linux File Permissions and Ownership on Alibaba Cloud ECS

Everything ain't for everybody. Take a look at how to manage and set user permissions in Linux here.

March 26, 2019

by Francis Ndungu

· 6,981 Views · 2 Likes

The Role of Chatbots in Mental Healthcare

Let's see what role AI plays in mental healthcare.

March 26, 2019

by Yashodeep Sengupta

· 5,400 Views · 3 Likes

In this article, we are going to talk about how a service instance can be shared with multiple orgs/spaces in PCF 2.3 and 2.4.

Updated March 26, 2019

by Rajesh Bhojwani

· 7,307 Views · 2 Likes

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