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The Latest Data Engineering Topics

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Microservices Hierarchy of Needs [Infographic]
Taking a page from Maslow's Hierarchy of Needs, this effort examines what microservices need from the org, orchestration, and infrastructure — all with a cloud bent.
February 21, 2017
by Bilgin Ibryam
· 6,325 Views · 2 Likes
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Feed-Forward Neural Networks With mxnetR
mxnetR is a Deep Learning package that works with all Deep Learning flavors, including feed-forward neural networks. FNNs have simple processing units with hidden layers.
February 21, 2017
by Sibanjan Das
· 8,191 Views · 4 Likes
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Load XML Into MySQL Using Java
If you like XML's handy hierarchical style and the familiarity of Java, you're in luck: You can quickly parse your XML data and put it into a MySQL database with ease.
February 21, 2017
by Jay Sridhar
· 56,422 Views · 11 Likes
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Groovy Goodness: Creating a Root JSON Array
Like using JSON? Probably. Well, using two classes, JsonBuilder and StreamingJsonBuilder, you can create JSON using a root JSON array
February 20, 2017
by Hubert Klein Ikkink
· 18,615 Views · 2 Likes
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The Modern Application Stack – Part 4a: Building a Client UI Using Angular 2 (formerly AngularJS) and TypeScript
This is the fourth in a series of blog posts examining technologies such as Angular that are driving the development of modern web and mobile applications.
February 20, 2017
by Andrew Morgan
· 8,734 Views · 4 Likes
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4 Useful JavaScript Libraries for Data Analysis and Visualization
In this article, we will bring you a handpicked list of 4 useful JavaScript libraries that can be extremely useful for data analysis and visualization.
February 20, 2017
by Jack dson
· 52,055 Views · 15 Likes
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Group Replication: Shipped Too Early
If you care about your data, then I recommend not using Group Replication in production. It looks like it may cause headaches—and it's easy to get inconsistent results.
February 20, 2017
by Vadim Tkachenko
· 6,210 Views · 1 Like
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Getting Started With Apache Camel and the Internet of Things
If you're planning to invest in connected devices, make sure your middleware and communications are up to snuff. In this case, we look a how to mix Camel with a Pi.
February 20, 2017
by Joseph S. Butler
· 9,239 Views · 10 Likes
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Setting Up ProxySQL for High Availability (No Single Point of Failure)
Learn how to set up your MySQL database with high availability and quick failover in mind using ProxySQL, with plenty of testing along the way.
February 20, 2017
by Marco Tusa
· 16,315 Views · 3 Likes
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A Disk-Based Collection in Java
Feeling constrained by your heap? Want to store more elements in a collection than your memory can hold? Check out this project designed to handle big collections.
February 17, 2017
by Reinout Korbee
· 24,284 Views · 6 Likes
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From Microservices to Distributed Systems: A Survival Guide for Java Devs
Moving to a microservices architecture is not just a matter of replacing method calls with HTTP requests. Welcome to the world of containers, reactive stacks, and more.
February 17, 2017
by Markus Eisele
· 57,387 Views · 26 Likes
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How to Optimize Cassandra Performance
A monitoring system that offers in-depth metrics across your Cassandra environment can transform your operations, ensuring optimal operations of your nodes and clusters.
February 17, 2017
by Mike Kelly
· 10,930 Views
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A Look at ClickHouse: A New Open Source Columnar Database
ClickHouse is an open source columnar database that promises fast scans that can be used for real-time queries. See how it works, complete with benchmarks against Spark.
Updated February 17, 2017
by Alexander Rubin
· 19,519 Views · 1 Like
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Deploying OpenStack on AWS
It might sound like Cloudception, but you can deploy OpenStack over AWS, assuming you handle the various networking problems that will pop up.
February 17, 2017
by Rathinasabapathy Arumugam
· 18,623 Views · 4 Likes
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5 Data Storage Solutions for Better Log Management
Depending on how much data you have from saving time-based events, you may want to choose one storage solution over the other.
February 16, 2017
by Vladislav Chernov
· 97,027 Views · 5 Likes
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Best Practices for Tracing and Debugging Microservices
When moving from a monolith to a distributed system, tracing and debugging can get really hard. Luckily, there are some things you can do to make it easier.
February 16, 2017
by Andrew Rivers
· 36,305 Views · 19 Likes
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Controlling VGA Memory with x86 Assembly Code
A quick tutorial on a lesser used, but still effective, web development language, x86 Assembly Code.
February 16, 2017
by Nadir Yaqoob
· 15,214 Views · 2 Likes
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Implementing Domain-Driven Design in PHP
Learn how to use PHP to drive your company's next DDD project, and effectively model real world situations to help define your business logic.
February 15, 2017
by Alireza Rahmani Khalili DZone Core CORE
· 55,985 Views · 3 Likes
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Hibernate Caching With Hazelcast: Basic Configuration
In this post, we take a look at how to use Hazelcast as a second-level cache for Hibernate to lower the overhead of repeat database queries.
February 15, 2017
by Emmanouil Gkatziouras DZone Core CORE
· 14,452 Views · 9 Likes
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Error Handling With OLE DB Destinations
Solving issues with OLE DB destinations can be a tricky task — but it doesn't have to be. Sometimes, the solution is simple.
February 15, 2017
by Joydeep Das
· 12,780 Views
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