Data Resources

Why Use K-Means for Time Series Data? (Part One)

In this post, we take a look at the concept of K-Means clustering and how it can be used to work with time series data. Read on to get started!

October 9, 2018

by Anais Dotis-Georgiou

· 14,897 Views · 8 Likes

Java HashMap Implementation in a Nutshell

Want to learn more about custom HashMap implementation in Java? Check out this tutorial on how we can implement this data structure using arrays.

October 8, 2018

by Yogen Rai

· 201,617 Views · 11 Likes

Service Stubbing With JMeter and Docker

Learn how to reliably perform service stubbing in performance tests in JMeter with Docker.

October 8, 2018

by Vincenzo Marrazzo

· 7,637 Views · 2 Likes

10 Algorithms and Programming Courses to Crack Coding Interviews

Many junior developers dream of making it at one of the larger tech companies. Take a look at this list for some resources to prepare for your interview.

October 6, 2018

by Javin Paul

· 49,000 Views · 26 Likes

How to Use Grafana for Technical Monitoring in Software Products

Learn the basics of Grafana for visualizing metrics and other data on app performance.

October 6, 2018

by Daryna Tkachenko

· 58,828 Views · 4 Likes

A Brief History of Edge

Come with me, and we'll be, in a world of computing innovations. Take a stroll through the history of cloud computing, leading up to edge computing.

Updated October 5, 2018

by Bruce Kornfeld

· 9,515 Views · 3 Likes

This Week in Spring: SpringOne Platform Wrap-Up and Spring Data Releases

Even though SpringOne Platform 2018 is done, the world of Spring never sleeps! Spend a few minutes to catch up on the goings-on in Spring over the past week.

Updated October 5, 2018

by Josh Long

· 7,282 Views · 1 Like

Waste 101: Pure vs. Necessary

In Lean development, part of the confusion about waste stems from a misconception that all waste has to be removed. Learn differently here.

October 4, 2018

by Alex Novkov

· 5,511 Views · 2 Likes

Mobile App Security: Best Practices for App Developers

Looking to learn some of the best practices for securing your mobile apps? Check out this post to learn more about the top mobile app security practices.

October 4, 2018

by Manjunath M

· 9,318 Views · 2 Likes

Learn Swift With This Hands-On Tutorial

If you want to get into mobile development, Swift is one of the big languages to learn. Read on to get started with this cool language!

October 3, 2018

by Sahiti Kappagantula

· 8,909 Views · 1 Like

What's Wrong With Java Boxed Numbers?

What's wrong with boxed numbers in Java? Check out this post to learn more about boxed numbers and how they can waste memory and create GC pressure for your applications.

Updated October 3, 2018

by Misha Dmitriev

· 19,682 Views · 10 Likes

The Benefits of Building a Modern Data Architecture for Big Data Analytics

In this article, we discuss some ways that organizations can better architect their data and the benefits this brings to their data analysis efforts.

October 3, 2018

by Mark Gibbs

· 9,617 Views · 5 Likes

The Levenshtein Distance Algorithm

In this article, we take at look at an interesting algorithm that can be applied to the work of data scientists and data analysts.

October 2, 2018

by Nikhil Babar

· 120,895 Views · 11 Likes

How to Understand and Set Up Kubernetes Networking

Take a look at this tutorial that goes through and explains the inner workings of Kubernetes networking, including working with multiple networks.

Updated October 2, 2018

by Tobias Gurtzick

· 38,139 Views · 9 Likes

Java vs. Go Microservices — Load Test With Multiple Users

Learning about performance differences between microservices written in Java and Go will help you plan the language you choose when building your own services.

October 2, 2018

by Ivan Nikitsenka

· 39,799 Views · 19 Likes

Serverless Functions vs. Virtual Machines: A Total Cost of Ownership Comparison

When companies want to scale, they want the most bang for their buck. See whether virtual machines or serverless functions makes more cents.

October 1, 2018

by Michael Behrendt

· 11,795 Views · 4 Likes

Working With LocalDate, LocalTime, and LocalDateTime

Java 8 introduced a major change for date and time APIs. Let's take a look at these changes and how to implement them in your project.

September 30, 2018

by Mohamed Sanaulla

· 46,004 Views · 9 Likes

Data Streaming Using Apache Flink and Apache Ignite

How to build a simple data streaming application using Apache Flink and Apache Ignite and create stream processing topology.

September 29, 2018

by Saikat Maitra

· 13,585 Views · 12 Likes

Setting Up the ELK Stack With Spring Boot Microservices

Learn about the ELK monitoring and logging stack and how to collate logs for multiple microservices in one location.

September 29, 2018

by Joydip Kumar

· 49,254 Views · 23 Likes

Which Are the IoT Messaging Protocols?

Want to learn more about the top platforms for IoT messaging protocols? Check out this post where we look at the different types of messaging protocols for your app.

Updated September 28, 2018

by Sayali Sawat

· 26,741 Views · 3 Likes

The Latest Data Topics