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The Latest Data Topics

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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
· 72,952 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
· 29,330 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
· 139,937 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
· 369,150 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
· 15,855 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
· 15,110 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
· 14,285 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
· 129,650 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
· 19,017 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
· 19,770 Views · 4 Likes
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Apache Storm: Architecture
Storm is simple, can be used with any programming language, is used by many companies, and is a lot of fun to use! Let's dive into its architecture.
Updated November 17, 2017
by Ayush Tiwari
· 35,074 Views · 23 Likes
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Mule Integration With External Analytics Applications
A well-designed logging mechanism facilitates debugging, monitoring, reporting, and analytics. Learn how to integrate Mule with an external analytics app.
November 17, 2017
by Rakesh Kumar Jha
· 11,906 Views · 4 Likes
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Introduction to Apache Kafka [Tutorial]
What is Apache Kafka, and what can is be used for? Dive deep into what Apache Kafka is all about and learn how to create a Kafka cluster with three brokers.
November 17, 2017
by Siva Prasad Rao Janapati
· 64,541 Views · 22 Likes
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Effective Usage of Oracle Row-Locking With Spring JDBC
You may be thinking, "Is it *that* hard to use Oracle row-locking without any issues in an enterprise-level application?" Unfortunately yes, it’s.
November 17, 2017
by Manjula Piyumal
· 38,505 Views · 17 Likes
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OpenCSV: Properly Handling Backslashes
OpenCSV is a popular library for handing CSV data in Java projects, but there's a slight problem when dealing with backslashes. Let's see what it is and how to fix it.
November 16, 2017
by Vatsal Mevada
· 26,203 Views · 6 Likes
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Creating a Real-Time Data Application Using Vue.js
In this article, we will show you how to add real-time functionality to your Vue.js-based web application using Pusher. Let's get to it!
November 16, 2017
by Davis Kerby
· 51,414 Views · 15 Likes
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PL/SQL 101: Declaring Variables and Constants
In this post about PL/SQL basics, we take a look at the ins and outs (and power) of declaring variables in constants in this SQL language. Read on for the goods.
November 16, 2017
by Steven Feuerstein
· 33,325 Views · 2 Likes
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Cheat Sheet: Addressing OWASP Top 10 Vulnerabilities in MuleSoft APIs
If you're a MuleSoft API developer, you need to check out this list of vulnerabilities and remediations to ensure what you build stays safe.
Updated November 15, 2017
by Ali Salman Rizvi
· 11,361 Views · 4 Likes
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In-Memory Data Grid With Apache Ignite
Take a look at how to create an application that makes use of Apache Ignite, a new platform that is rapidly gaining popularity.
November 15, 2017
by Piotr Mińkowski
· 16,849 Views · 5 Likes
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Linear Regression Using Python scikit-learn
Let's say you have some people's height and weight data. Can you use it to predict other people's weight? Find out using Python scikit-learn.
November 14, 2017
by Vinay Kumar
· 24,975 Views · 6 Likes
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