Tools Resources

Upload and Download Files to S3 Using Maven

Now that the Maven plugin for Amazon S3 has become more sophisticated, here's what you can do with it.

February 5, 2019

by Emmanouil Gkatziouras

CORE

· 15,884 Views · 4 Likes

Set Up Jenkins CI in 30 Minutes

Set up the new Jenkins CI so that you can start testing the new Jenkins plugins.

Updated February 4, 2019

by Gunter Rotsaert

CORE

· 30,216 Views · 4 Likes

Testing Spring Boot Integration With Vault and Postgres Using Testcontainers Framework

Need to write integration tests for your application against a popular third-party solution such as a database?

February 1, 2019

by Piotr Mińkowski

· 34,198 Views · 10 Likes

Build a Chat Application Using Spring Boot + WebSocket + RabbitMQ

Learn how to create a web-based chat app by using several interesting technologies across a full-stack application.

January 31, 2019

by Vijay Maniyar

· 105,349 Views · 10 Likes

Accessing Hadoop HDFS Data Using Node.js and the WebHDFS REST API

HDFS files are a popular means of storing data. Learn how to use Node.js and the WebHDFS RESTful API to manipulate HDFS data stored in Hadoop.

January 31, 2019

by Somanath Balakrishnan

CORE

· 23,523 Views · 1 Like

How to Convert SVN to Git [Video]

If you are still using SVN but want to make the move to everyone's favorite versioning format, wait no more.

January 31, 2019

by Alan Richardson

· 9,814 Views · 2 Likes

Useful Git Commands

For those looking to use the most popular repository storage site in software development, check out these commands that will get you started.

January 30, 2019

by Naresh Joshi

· 311,078 Views · 60 Likes

Introduction to Agent-Based Modeling

Instead of relying on verbal theories, we can now build ABMs of the phenomena that we want to understand and test these models against data.

January 30, 2019

by Kartik Singh

· 16,133 Views · 7 Likes

Server Name Indication (SNI) and Ingress TLS in Kubernetes with Ambassador

SNI is a great security feature to have to help enable the serving of multiple certificates on from a single IP.

January 30, 2019

by Daniel Bryant

· 9,595 Views · 1 Like

The Magic of Kafka With Spring Boot

A tutorial on the architecture behind Kafka and it's pub-sub model, and how we can get it working with the popular Java framework, Spring Boot.

January 30, 2019

by Rahul Lokurte

· 230,206 Views · 36 Likes

Automated Monitoring With Grafana and Prometheus

In this article, I would like to explain a Docker image that I created to keep Grafana dashboards in sync across environments.

Updated January 29, 2019

by Fabio Serragnoli

· 12,913 Views · 3 Likes

HDFS Offline Analysis of FsImage Metadata

We take a look at how to analyze and visualize metadata stored in XML files using some open source big data tools, such as HDFS, Hive, and GnuPlot.

January 29, 2019

by Ederson Corbari

· 12,460 Views · 2 Likes

Synchronizing Paginated Dataset by MuleSoft: An Event-Driven Approach

This article explains a pattern that can be used to synchronize paginated dataset from a source to a target.

January 29, 2019

by Dhaneesh T

· 20,711 Views · 9 Likes

Running Apache Superset in a Docker

As a response to questions from a previous article, this author explores how to set up Apache Superset as a Docker image.

Updated January 29, 2019

by Abhishek Sharma

· 34,732 Views · 5 Likes

5 Courses to Learn Java Concurrency in Depth in 2019

Looking to strengthen your knowledge of Java concurrency and multithreading?

Updated January 28, 2019

by Javin Paul

· 41,489 Views · 30 Likes

Apache Kafka Topics: Architecture and Partitions

An introductory look into Apache Kafka and the architecture that makes it up. We'll cover topics, partitions, and what they mean for devs and data engineers.

January 28, 2019

by anjita agrawal

· 51,524 Views · 10 Likes

Debug Your Python Lambda Functions Locally

Learn how you can debug your lambda functions in Python.

January 28, 2019

by Hamit Burak Emre

· 25,745 Views · 4 Likes

Implementing AWS Virtual Private Cloud (VPC) Infrastructure with Terraform

Here's how you can make an Internet-connected VPC service using Terraform.

January 28, 2019

by Niyazi Erdoğan

· 10,564 Views · 5 Likes

Apache Kafka Load Testing Using JMeter

Learn more about using Apache Kafka for load testing with JMeter.

January 25, 2019

by Rinu Gour

· 35,309 Views · 2 Likes

Multi-Threaded Programming With AWS Lambda

If you're launching background tasks using AWS Lambda, you would do well to remember that it's not quite like a Java application.

January 25, 2019

by Keith Gregory

· 52,048 Views · 5 Likes

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