Open Source Resources for Engineers

Duplicate Strings: How to Get Rid of Them and Save Memory

Learn why duplicate stings emerge in Java applications and how you can detect and remove them to avoid numerous memory problems.

June 19, 2018

by Misha Dmitriev

· 25,951 Views · 9 Likes

6 Open-Source SIEM Tools

Although no SIEM tools have it all, here is a list of the top six SIEM and security tools that you can use in your stack.

Updated June 18, 2018

by Daniel Berman

· 36,713 Views · 5 Likes

JasperReports – Open Source Reporting Tool

Check out this complete tutorial on how to create and use JasperReports to provide document reporting capabilities.

June 16, 2018

by Akshay Sharma

· 74,668 Views · 3 Likes

Integrating The Things Network Devices with the ThingsBoard Platform

Learn how to integrate devices on The Things Network with the ThingsBoard platform.

June 14, 2018

by Vitaliy Paromskiy

· 9,502 Views · 2 Likes

Simplifying InfluxDB: Shards and Retention Policies

This article aims to make sense of InfluxDB, especially retention policies, shard groups, and shards, as well as OSS versus enterprise databases.

June 13, 2018

by Margo Schaedel

· 12,720 Views · 1 Like

HBase, Phoenix, and Java — Part 2

Find out the advantages, limitations, features, and the architecture of Apache Phoenix.

June 12, 2018

by Bipin Patwardhan

· 21,129 Views · 4 Likes

10 Open-Source Tools/Frameworks for Artificial Intelligence

Looking for an open-source tool/framework for AI? Read this article to learn more about ten.

June 8, 2018

by Somanath Balakrishnan

CORE

· 37,190 Views · 20 Likes

Real-Time Performance Monitoring in .NET Core With Grafana, InfluxDB, and Docker

Learn how to monitor the performance of your APIs in real time with the combination of Grafana and InfluxDB in Docker containers.

June 5, 2018

by Thiago Loureiro

· 39,264 Views · 5 Likes

How to Prevent Your Java Collections From Wasting Memory

Wondering about the memory impact of your Java collections? Here's how to think about your collections while keeping overhead in mind.

June 4, 2018

by Misha Dmitriev

· 99,629 Views · 32 Likes

Common Problems With Open Source

The accural of technical debt, complexity, and license issues are among the top issue faced in the open source community.

May 30, 2018

by Tom Smith

CORE

· 24,263 Views · 3 Likes

A Fluent Bit Tutorial: Shipping to Elasticsearch

Find out how to hook up Fluent Bit with Elasticsearch to log data in Logz.io or the ELK stack in this tutorial.

May 30, 2018

by Daniel Berman

· 20,214 Views · 1 Like

DevSecOps - A New Chance for Security

Learn about DevSecOps and why it has the potential to transform the way we secure our applications.

May 30, 2018

by Tom Porter, Ph.D.

· 16,054 Views · 16 Likes

RTMP Performance Testing With JMeter: Learn How

Let's take a look at how to load and performance test RTMP-based applications using Apache JMeter via a few different options.

May 30, 2018

by Roman Aladev

· 8,704 Views · 1 Like

Metric-Driven Decisions: KPIs and Dashboards for Product Managers (Part 2)

The second in this series should give you a better idea of which metrics and KPIs you should be using, and what they should tell you.

May 30, 2018

by Amir Rozenberg

· 7,952 Views · 3 Likes

Monitoring MySQL Server Using Prometheus, Grafana, and mysqld_exporter

Learn how to use Grafana and Prometheus to monitor your database server and get visual insights so you can take action as soon as possible.

May 25, 2018

by Satish Sharma

· 48,285 Views · 7 Likes

Best Automated Testing Tools for Continuous Testing

Learn the features of these automated testing tools to choose the one that can help you achieve continuous testing and delivery.

May 24, 2018

by Liezett Dorado

· 18,912 Views · 14 Likes

A Brief History of Open Source

Take a trip through time with this article that shows you how open source and companies like Linux and Apache grew to their current state.

May 15, 2018

by Stefan Thorpe

CORE

· 12,026 Views · 8 Likes

The Most Important Players in the Open Source Ecosystem

We wanted to know who is having the biggest influence in the open source community, so we asked some industry experts for their thoughts.

May 15, 2018

by Tom Smith

CORE

· 6,188 Views · 3 Likes

What Is a Serverless Database? (Overview of Providers, Pros, and Cons)

Read on to learn about different well-known serverless databases as well as the advantages and disadvantages associated with them.

May 14, 2018

by Nemanja Novkovic

· 18,873 Views · 5 Likes

Open-Source ETL Tools Comparison

For all of your extraction, transformation, and loading needs, here is a helpful list of open source ETL tools to compare.

May 14, 2018

by Garrett Alley

· 50,272 Views · 7 Likes

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