Data Engineering Resources

Revealing the Queries Behind Psql's Backslash Commands

Psql has a lot of super useful backslash commands, but sometimes it's even more useful to know the queries behind them.

February 6, 2019

by Dustin Marx

· 14,526 Views · 1 Like

Implementing Event Sourcing Using Axon and Spring Boot - Part 1

We introduce the topic of event sourcing and why it can be powerful when used to develop microservices. Plus, we introduce the project we'll be working on in this series.

February 6, 2019

by Saurabh Dashora

CORE

· 33,532 Views · 12 Likes

Full-Stack Vue App With Node, Express, and MongoDB

We learn how to create full fledge application using this increasingly popular tech stack that takes advantage of the upstart Vue.js.

February 6, 2019

by George Anderson

· 56,339 Views · 13 Likes

Upload and Download Files to S3 Using Maven

Now that the Maven plugin for Amazon S3 has become more sophisticated, here's what you can do with it.

February 5, 2019

by Emmanouil Gkatziouras

CORE

· 15,948 Views · 4 Likes

SQL Server SSRS Scale Out With Containers

This article focuses on Windows SQL Server containers and Windows Virtual Hard Drive (VHD) based cloning.

February 5, 2019

by Paul Stanton

· 14,314 Views · 2 Likes

6 Defining Features of Microservices

Microservices come with a lot of benefits for devs and development teams as a whole. Read on to get some great reasons to base your architecture on microservices.

February 5, 2019

by Saurabh Dashora

CORE

· 34,604 Views · 6 Likes

What Is Data Redundancy?

When you start compiling true big data sets, having redundant records is a massive headache. Read on to learn how to avoid redundancy.

February 4, 2019

by Garrett Alley

· 23,732 Views · 3 Likes

Trust Models for Secure Network Connections

Explore the concept of trust in cryptography.

February 4, 2019

by Andrii Fedotov

· 14,860 Views · 1 Like

Golang Tutorial: Learn Golang by Examples

Google developed Go to better handle the issues presented by large-scale programming.

February 4, 2019

by Aryya Paul

· 32,402 Views · 18 Likes

JDK 9/JEP 280: String Concatenations Will Never Be the Same

Since JDK 9, string concatenations have undergone a significant change.

February 4, 2019

by Dustin Marx

· 45,561 Views · 38 Likes

Clone a Project in Visual Studio 2019

A step-by-step tutorial on how to use the latest version of this popular IDE to clone a project and make something great.

February 4, 2019

by Faisal Pathan

· 49,278 Views · 3 Likes

6 Data Management Patterns for Microservices

Data management in microservices can get pretty complex. So, in this post, we break down 6 popular ways of handling data in microservice apps.

February 4, 2019

by Saurabh Dashora

CORE

· 74,154 Views · 18 Likes

Testing Spring Boot Integration With Vault and Postgres Using Testcontainers Framework

Need to write integration tests for your application against a popular third-party solution such as a database?

February 1, 2019

by Piotr Mińkowski

· 34,328 Views · 10 Likes

Applying Hexagonal Architecture to a Symfony Project

We look at how the hexagonal architecture promotes maintainable, clean, and testable code before showing how to use it in a PHP-based project.

February 1, 2019

by Javier Gomez

· 21,357 Views · 2 Likes

MySQL Tutorial: Understanding The Seconds Behind Master Value

In this post, we examine how to understand and interpret master value in various situations.

February 1, 2019

by Prasad Nagaraj

· 17,383 Views · 1 Like

What Is Data Mapping?

A high-level but informative discussion of the main concepts behind data mapping, how it can benefit your team, and the challenges you may face.

January 31, 2019

by Garrett Alley

· 15,585 Views · 3 Likes

What Is Asymmetric Encryption?

Learn what asymmetric encryption is, how it works, and what it does.

January 31, 2019

by Jake Adley

· 20,686 Views · 1 Like

Spring Transactional Management

This article will cover the Spring transaction management in detail and go over the @transactional annotation.

January 31, 2019

by Joydip Kumar

· 128,822 Views · 13 Likes

Accessing Hadoop HDFS Data Using Node.js and the WebHDFS REST API

HDFS files are a popular means of storing data. Learn how to use Node.js and the WebHDFS RESTful API to manipulate HDFS data stored in Hadoop.

January 31, 2019

by Somanath Balakrishnan

CORE

· 23,633 Views · 1 Like

Efficiently Uploading Data Using CSV and JDBC

Learn more about how you can efficiently upload data using CSV and JDBC in this example project.

January 30, 2019

by Greg Brown

· 19,794 Views · 3 Likes

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