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The Latest Data Topics

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Predicting the Outcome of Cricket Matches Using AI
Learn how to apply artificial intelligence and predictive modeling techniques to predict outcomes of cricket matches based on venue, players, toss winner, and more.
November 27, 2017
by Nischal S
· 36,744 Views · 2 Likes
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How to Perform Arithmetic Operations on Numeric Variables When Load Testing
Testers often need to conduct arithmetic operations on variables in load or functional testing. See how to accomplish this with JMeter.
November 27, 2017
by Sergey Horban
· 9,521 Views · 3 Likes
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AWS IoT: Retrieving SQS Messages From a Queue
Let's set up an AWS IoT Rule to call an AWS Lambda function triggered by MQTT messages. See how it's configured with this step-by-step guides.
November 27, 2017
by Kevin Hooke
· 8,805 Views · 4 Likes
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Using WebSockets With Apache NiFi
This simple WebSockets server and client is like the "Hello World" of WebSockets. It's like an echo — whatever the client sends, we send it back!
November 26, 2017
by Tim Spann DZone Core CORE
· 16,455 Views · 3 Likes
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Spring Boot Plus Apache Ignite Data Grid
Learn how to integrate Spring Boot with Apache Ignite to use Ignite's persistent durable memory feature and execute SQL queries over Ignite caches.
November 26, 2017
by Mahmoud Romeh
· 34,052 Views · 9 Likes
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MicroProfile: 5 Things You Need to Know
Here is everything you need to know about the ongoing design, philosophy, and process of developing the MicroProfile initiative.
November 26, 2017
by Alex Theedom
· 56,761 Views · 5 Likes
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ETL Pipeline to Analyze Healthcare Data With Spark SQL, JSON, and MapR-DB
Learn how to ETL Open Payments CSV file data to JSON, explore with SQL, and store in a document database using Spark Datasets and MapR-DB.
November 23, 2017
by Carol McDonald
· 17,504 Views · 7 Likes
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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
· 11,066 Views · 2 Likes
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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
· 7,178 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
· 6,062 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
· 72,719 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
· 29,189 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
· 139,698 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
· 368,988 Views · 20 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
· 15,746 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
· 15,018 Views · 3 Likes
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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
· 14,134 Views · 7 Likes
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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
· 129,543 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
· 18,834 Views · 6 Likes
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Apache Spark Word Count: Data Analytics With a Publicly Available Dataset
Let's take things up a notch and check out how quickly we can get some huge datasets to perform word counts on the Yelp dataset.
November 17, 2017
by Kevin Hooke
· 19,681 Views · 4 Likes
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