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CURL Comes to N1QL: Querying External JSON Data
JSON is a helpful way to transmit data. Now, N1QL can query it thanks to a CURL update in Couchbase 5.0. See how to connect to various endpoints to do just that.
Updated August 28, 2017
by Isha Kandaswamy
· 16,996 Views · 13 Likes
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The Do's and Don’ts of Java Strings
This whirlwind tour of Java strings covers best practices for internationalization, localization, concatenation, and comparators, and more.
August 27, 2017
by Lyndsey Padget
· 37,500 Views · 29 Likes
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Throttling Database Using Rate Limits for SQL or REST
Learn how to handle and distribute requests properly and improve the QoS for the ODBC, JDBC, and OData APIs that you generate using Hybrid Data Pipeline servers.
August 26, 2017
by Saikrishna Teja Bobba
· 8,811 Views · 1 Like
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Running Apache Spark Applications in Docker Containers
Even once your Spark cluster is configured and ready, you still have a lot of work to do before you can run it in a Docker container. But these tips can help make it easier!
August 26, 2017
by Arseniy Tashoyan
· 55,097 Views · 4 Likes
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Microservices Communication: Zuul API Gateway
Learn how to use a Zuul proxy in microservices development to create more fluid, robust design that is less prone to errors.
August 25, 2017
by Shaamik Mitraa
· 225,462 Views · 22 Likes
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Where the Industrial Robots Roam
You might expect that industrial robots would be evenly distributed across the U.S. or concentrated in states with big high-tech industries — but you'd be wrong.
August 25, 2017
by Amy Groden-Morrison
· 2,432 Views · 3 Likes
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Blockchain: An Introduction
Blockchain is one of the more promising technologies out there when it comes to cybersecurity. Read on to find you why, and what issues blockchain is facing.
August 24, 2017
by Arun Pandey DZone Core CORE
· 26,224 Views · 39 Likes
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Java Command-Line Interfaces (Part 8): Argparse4j
Taking some inspiration from Python's argparse module, Argparse4j is a useful command-line argument parser library to consider when working with Python scripts.
August 24, 2017
by Dustin Marx
· 10,696 Views · 2 Likes
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XMPP Load Testing - Advanced Scenarios
Learn about advanced load testing scenarios with JMeter and XMPP, a communication services protocol which can be used for services like HipChat or Slack.
August 24, 2017
by Roman Aladev
· 3,908 Views · 1 Like
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How to Update Hive Tables the Easy Way
Learn about the simplistic ways to manage data in your Apache Hive tables using the new functions made available in HDP 2.6.
August 23, 2017
by Carter Shanklin
· 54,080 Views · 4 Likes
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Reasons Your Database Might Crash
This article helps database administrators prevent unexpected behavior and crashes by exploring the reasons databases crash, to optimize their performance.
August 23, 2017
by Dzmitry Ivanou
· 28,769 Views · 7 Likes
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The Bean Class for Java Programming
Professor Ken Fogel defines the bean class, a subset of the original JavaBean concept, as a class used to aggregate or collect both primitive data types and other classes for modeling data in a program. He offers up examples and various rules for beans as they pertain to his courses.
August 22, 2017
by Ken Fogel
· 36,587 Views · 23 Likes
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Concept Learning: The Stepping Stone Toward Machine Learning With Find-S
Learn about one of the most simple algorithms of artificial intelligence, the Find-S algorithm, to help you get started with machine learning.
August 21, 2017
by Girish Bharti
· 25,660 Views · 5 Likes
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Three DBAs Walk Into a NoSQL Bar... [Comic]
You know that old classic three DBAs walk into a NoSQL bar joke, right? ... Not like this, you don't.
August 18, 2017
by Daniel Stori DZone Core CORE
· 15,276 Views · 16 Likes
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Microservices Communication: Service to Service
This Java and microservices tutorial shows how one microservice communicates with another dependent microservice service via the service registry and Eureka Server.
August 18, 2017
by Shaamik Mitraa
· 215,030 Views · 17 Likes
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Data Analysis Using Apache Hive and Apache Pig
Learn about loading and storing data using Hive, an open-source data warehouse system, and Pig, which can be used for the ETL data pipeline and iterative processing.
August 18, 2017
by Rathnadevi Manivannan
· 26,772 Views · 5 Likes
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Concourse Caching for Java Maven and Gradle Builds
Check out how Concourse CI now allows you to cache paths between task runs, opening the door to much faster Maven and Gradle builds.
August 17, 2017
by Biju Kunjummen
· 16,682 Views · 4 Likes
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New RegEx Features in Java 9
RegEx fans will want to brush up on the changes coming to Java 9. Check out how they'll be packaged with the module system and the new tweaks coming.
August 17, 2017
by Peter Verhas DZone Core CORE
· 15,061 Views · 10 Likes
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Managing Secrets With KMS
Password strength and security is an all important aspect of keeping your data secure. Learn how dev teams can use this AWS service to encrypt/decrypt passwords.
August 15, 2017
by Keith Gregory
· 15,897 Views · 2 Likes
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Tutorial: Connecting to ODBC Data Sources With Python and pyodbc
In this tutorial, learn how to easily install and use a DataDirect ODBC driver, Python, and pyodbc. Code samples are included.
August 15, 2017
by Saikrishna Teja Bobba
· 91,109 Views · 2 Likes
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