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The Latest Data Engineering Topics

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In-Memory MapReduce and Your Hadoop Ecosystem: Part I
Learn about in-memory MapReduce, the Ignite in-memory file system, and the Hadoop file system cache. Also learn how to install and configure Hadoop and Ignite.
April 4, 2017
by Shamim Bhuiyan
· 7,726 Views · 4 Likes
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AWS Lambda: Programatically Create a Python ‘Hello World’ Function
In this post we take a look at how to quickly create a Python function using AWS Lambda, including their configurations and uploading them to the service.
April 4, 2017
by Mark Needham
· 18,669 Views · 4 Likes
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Using the GZIP Compress and Uncompress Transformer With MuleSoft
There is often a requirement to compress or uncompress a message payload at the end of operations. MuleSoft has out-of-box GZIP Compress and Uncompress to achieve this.
April 4, 2017
by Jitendra Bafna
· 20,782 Views · 5 Likes
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Java Platform and Java Community Process Overview
In this article, let's embark on a brief explanation of the Java platform and the community process that is responsible for evolving it.
April 4, 2017
by Bruno Krebs
· 14,672 Views · 14 Likes
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Control Humidity With a Raspberry Pi and IoT Devices
In this post we take a look at how you can control the humidity in a room using a Raspberry Pi, a switch, and a sensor with a dash of JavaScript and Python.
April 4, 2017
by Gonzalo Ayuso
· 12,331 Views · 5 Likes
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Spring Data With JPA and @NamedQueries
Let's dive into using named queries for JPA entities. The @NamedQuery annotation allows for finer control and enhanced functionality for your databases.
April 3, 2017
by Emmanouil Gkatziouras DZone Core CORE
· 59,640 Views · 8 Likes
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Using Apache POI to Read Excel
If you use Excel data in your work, the Apache POI library is a great way to read, incorporate, and format your data in Excel spreadsheets.
April 3, 2017
by Jay Sridhar
· 59,188 Views · 24 Likes
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Apache Spark: Setting Up a Cluster on AWS
You can augment and enhance Apache Spark clusters using Amazon EC2's computing resources. Find out how to set up clusters and run master and slave daemons on one node.
April 3, 2017
by Jay Sridhar
· 22,167 Views · 8 Likes
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How Java’s Built-In Garbage Collection Will Make Your Life Better (Most of the Time)
Garbage collection can be tricky business, but this guide will help you fully reap the benefits of memory management in Java.
April 3, 2017
by Kirk Pepperdine
· 16,962 Views · 23 Likes
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Encrypting and Authenticating MQTT Traffic With NGINX Plus
In addition to load balancing, NGINX Plus can help offload authentication and encryption duties, particularly along the TLS front.
April 2, 2017
by Liam Crilly
· 10,595 Views · 4 Likes
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An Insider’s View of MySQL Group Replication
Get a good look at how MySQL enables high availability through its Group Replication plugin from the leader of the replication team.
March 31, 2017
by Wei-Chen Chiu
· 7,423 Views · 3 Likes
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Understanding and Monitoring Dependencies in Cloud Applications
Learn how to make sense of IaaS architecture, identifying API usage in apps, monitoring external services, dependencies, and APIs, and tackling dependencies.
March 31, 2017
by Nick Kephart
· 8,714 Views · 3 Likes
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Aggregate Pattern
Aggregates are all about transactional consistency. When there is a strong consistency rule between multiple entities, we make one of them responsible for enforcing it.
March 31, 2017
by Grzegorz Ziemoński
· 58,674 Views · 46 Likes
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5 Data Tasks That Keep Data Engineers Awake at Night
When it comes to integrating and managing data, there are quite a few tasks that are downright tedious. Data engineering is a tough job, but somebody's gotta do it!
March 30, 2017
by Yaniv Leven
· 7,838 Views · 6 Likes
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Picture Perfect: Choosing Your Featured Image
You've written an awesome article, and now you need an equally awesome image. In this article, we share suggestions for selecting the right featured photo for your post.
March 30, 2017
by Kristen Pagan
· 4,210 Views · 4 Likes
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MQTT Load Balancing and Session Persistence With NGINX Plus
As the MQTT protocol grows more popular for IoT solutions, it's important to consider performance bottlenecks. That's where NGINX Plus comes in.
March 30, 2017
by Liam Crilly
· 12,300 Views · 2 Likes
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10 Tips for Successful API Testing
Getting into the complex world of integration can sometimes be daunting. However, this does not mean that it's okay to skip API testing.
March 30, 2017
by Pratik Satasiya
· 63,404 Views · 16 Likes
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The Power of Anypoint CloudHub With Mulesoft
CloudHub enables you to deploy Mule applications from Anypoint Studio using the CloudHub API or the CloudHub Command Line Interface.
March 30, 2017
by Jitendra Bafna
· 27,419 Views · 6 Likes
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Importing Data Into Splice Machine
Dive into importing and upserting data into Splice Machine. This guide covers the process as well as handling challenges like timestamps and special characters.
March 30, 2017
by Erin Driggers
· 4,233 Views · 2 Likes
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ADO.NET Is Fun (Part III)
In this post, we'll go over various classes you can use in ADO.NET in order to work with Data Providers. We'll cover the code you need, and when to use each class.
March 29, 2017
by Ngoc Minh Tran
· 5,297 Views · 3 Likes
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