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The Latest Data Engineering Topics

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Installing Java, Supervisord, and Other Service Dependencies With Ansible
Learn how to use a playbook in Ansible to install and configure an instance of Java and Supervisord, to restart the process in case of a crash.
November 22, 2017
by Bill O'Neil
· 11,118 Views · 2 Likes
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Bill of Materials in Neo4j
Your Bill of Materials is probably right in the middle of your organization, nestled between all different teams. Ouch. Here's a better way to handle that.
November 22, 2017
by Max De Marzi
· 9,213 Views · 1 Like
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What Is GDPR and Why Should Database Administrators Care?
What should a DBA do other than wait for new edicts from on high — especially when data held by the IT department is a business asset and data governance is the responsibility of multiple people?
November 22, 2017
by Richard Macaskill
· 7,239 Views · 2 Likes
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Building Fast, Agile Apps at Scale With Pivotal Cloud Foundry and Redis Labs [Q+A]
Redis Labs sat down with the Director of Product Marketing at Pivotal to take a deeper look at the Redis Enterprise tile for Pivotal Cloud Foundry.
Updated November 21, 2017
by Cassie Zimmerman
· 6,130 Views · 4 Likes
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String Representation of Java Decimals Without Scientific Notation
Let's take a look at how to print out a Java decimal number in full as a string, without needing to display it in scientific notation.
November 21, 2017
by Dustin Marx
· 72,889 Views · 5 Likes
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Handling Character Data for Machine Learning
Learn about different methods of encoding character attributes for creating useful machine learning models, including frequency-based encoding and hash encoding.
November 21, 2017
by Sibanjan Das
· 29,283 Views · 7 Likes
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Why We Moved From NoSQL MongoDB to PostgreSQL
It started with small problems... and then came the knockout punch! Finally, Postgres came to the rescue. Read on to live the adventure!
November 21, 2017
by Avi Cavale
· 139,853 Views · 48 Likes
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Using MySQL JDBC Driver With Spring Boot
Learn how to connect a MySQL database with your Spring Boot application using Spring Boot, MySQL 5.8, Maven, Java 8, and Spring Data JPA.
November 21, 2017
by Michael Good
· 369,098 Views · 20 Likes
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How to Create a Foreign Key on a Table in Oracle SQL
There are two ways to create a foreign key on a table in Oracle: the inline method and the out-of-line method. I’ll explain them in this article for you.
November 21, 2017
by Ben Brumm
· 301,940 Views · 1 Like
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Securing Client-Side Public API Access With OAuth 2 and Symfony
Learn how to take advantage of Symfony’s security system and serialization groups to cleanly segregate access to our API.
November 21, 2017
by Chris Lush
· 11,845 Views · 3 Likes
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Publishing Spring Boot Logs to Azure Log Analytics
Azure Log Analytics lacks versatility, doesn't have any Log API connectors, and fails in terms of Java APIs. Check out how a sample project I made solves this problem.
November 21, 2017
by Muthu Veerappan Venkatachalam
· 15,807 Views · 2 Likes
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AJAX With CKEditor in Spring Boot
Learn how to load data with GET requests and object ids, set the data to a CKEditor instance, and save the CKEditor's data back to your database with a POST request.
Updated November 21, 2017
by Michael Good
· 15,082 Views · 3 Likes
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NAT Instance vs. NAT Gateway
This comparison of AWS NAT Instances and NAT Gateways considers when to use them and how they compare against each other.
Updated November 21, 2017
by Keith Gregory
· 30,380 Views · 10 Likes
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Getting Started With Active-Active Geo-Distribution for Redis Apps With CRDTs
Walk through experimenting with CRDTs (conflict-free replicated data types) and learn how to do CRDT-based active-active geo-distribution in Redis Enterprise.
November 20, 2017
by Cihan B.
· 9,003 Views · 1 Like
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A Developer’s Introduction to the Pulsar Streaming Messaging System
Apache Pulsar is an open-source distributed pub-sub messaging system that's currently undergoing incubation. Get introduced to it here!
November 20, 2017
by Matteo Merli
· 14,228 Views · 7 Likes
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Batch Updates With JdbcTemplate
In the example below, we will explore how to insert thousands of records into a MySQL database using batchUpdate.
November 20, 2017
by Michael Good
· 70,044 Views · 2 Likes
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Guide to Make Your Own Proxy for More IPs
In this article, you'll learn how to create your own proxy in order to set up a secure network and enhance your cybersecurity.
November 20, 2017
by Chris Yang
· 85,237 Views · 4 Likes
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How to Use Kubernetes to Quickly Deploy Neo4j Clusters
When we first created the Kubernetes templates, I wrote a blog post about it. In the comments, someone suggested that we should create a Helm package for Neo4j. 11 months later… we have it!
November 20, 2017
by Mark Needham
· 8,401 Views · 1 Like
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Spring Batch CSV Processing
Explore how you can use Spring Batch to enable enterprise-grade batch processing with this example focusing on CSV files and anime.
November 20, 2017
by Michael Good
· 129,602 Views · 8 Likes
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Introducing the Random CSV Data Set Config Plugin on JMeter
This Apache JMeter plugin gives you the ability to parameterize your Test Plan from a CSV file in random order of records for data-driven testing.
November 18, 2017
by Artem Fedorov
· 18,948 Views · 6 Likes
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