Data Resources

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

· 21,413 Views · 2 Likes

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

· 15,650 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

· 20,750 Views · 1 Like

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

· 23,684 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

· 19,824 Views · 3 Likes

HDFS Offline Analysis of FsImage Metadata

We take a look at how to analyze and visualize metadata stored in XML files using some open source big data tools, such as HDFS, Hive, and GnuPlot.

January 29, 2019

by Ederson Corbari

· 12,618 Views · 2 Likes

Using a Variable-Length Datatype Without Explicit Length: The Whys and Wherefores (BP007/8)

Learn about built-in code analysis rules to warn you if you forget to specify string length both during variable-length string declaration (BP007) and coercion (BP008).

January 29, 2019

by Phil Factor

· 7,548 Views · 1 Like

Synchronizing Paginated Dataset by MuleSoft: An Event-Driven Approach

This article explains a pattern that can be used to synchronize paginated dataset from a source to a target.

January 29, 2019

by Dhaneesh T

· 20,879 Views · 9 Likes

How to Develop a Boilerplate for an API With Node.js, Express, and MongoDB

Learn how to develop a boilerplate for an API with Node.js, Express, and MongoDB.

January 29, 2019

by Mykola Striletskyy

· 29,126 Views · 6 Likes

Developing REST APIs

This article introduces a set of tools essential to building REST APIs.

January 29, 2019

by Randhir Singh

· 46,177 Views · 41 Likes

What It Means to Be a Data-Driven Enterprise and How to Become One

Being data-driven is about more than just the numbers. It takes a cultural commitment as well.

January 28, 2019

by Jagannadh Kanumuri

· 13,019 Views · 3 Likes

React, Redux and Saga: Connecting the Dots

We look at how to implement microservices architectural patterns on the front-end using React, Redux, and the saga pattern.

January 28, 2019

by Aruna Karunarathna

· 11,451 Views · 5 Likes

Database Operations on Cassandra and Oracle Using Apache Spark

The rapid growth of data sources and data volumes has made it difficult to process for collected data. Spark and Cassandra together can help.

January 28, 2019

by Emrah Mete

· 11,070 Views · 5 Likes

InfluxDB 2.0 Alpha Release and the Road Ahead

Learn about the InfluxDB 2.0 alpha release as well as the development process and availability.

January 28, 2019

by Paul Dix

· 7,011 Views · 3 Likes

Fast Data Access Using GemFire and Apache Spark (Part 1): Introduction

An introductory tutorial on Pivotal's GemFire framework and how it can work in tandem with Apache Spark in you microservices.

January 28, 2019

by Viquar Khan

CORE

· 11,982 Views · 7 Likes

What Is Data Validation?

A data expert answers this question, looking in to the ways data validation is performed, why it's useful, and challenges inherent in the process.

January 25, 2019

by Garrett Alley

· 38,950 Views · 6 Likes

What Is a Transformer? — Inside Machine Learning

Transformer is an architecture for transforming one sequence into another one with the help of two parts (Encoder and Decoder).

January 25, 2019

by Maxime Allard

· 19,044 Views · 9 Likes

Mule 4 LDAP Operations

Learn how to connect to any LDAP server and perform every LDAP operation.

January 24, 2019

by Ramesh Mandali

· 17,989 Views · 6 Likes

Open-Source IoT Edge Projects

Edge computing is a key trend this year in the IoT industry.

January 24, 2019

by Ian Skerrett

· 21,659 Views · 7 Likes

A Visual Introduction to Gap Statistics

A data expert shows us how to improve the findings of K-Means clustering in Python by employing Gap Statistics. Read on to get started!

January 24, 2019

by Giuseppe Vettigli

· 10,039 Views · 1 Like

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