Maintenance Resources

Resilience4j and Sentinel: Two Open-Source Alternatives to Netflix Hystrix

We take a look at a few open source alternatives to the now deprecated Hystrix microservices tool.

December 19, 2018

by Leona Zhang

· 20,659 Views · 10 Likes

Monolith to Microservices With the Strangler Pattern

Learn how the Strangler Pattern lets you replace functionalities one by one when moving to microservices.

December 12, 2018

by Samir Behara

· 33,016 Views · 45 Likes

How to Deploy Apps Effortlessly With Packer and Terraform

Learn how to orchestrate a whole deployment with just a couple of config files using Packer and Terraform.

December 10, 2018

by Alberto Roura

· 22,197 Views · 2 Likes

Reasons to Scale Horizontally

Horizontal scaling has a lot of benefits, like higher throughput and fault tolerance, but your data needs to be 'big' enough to take advantage of them.

December 6, 2018

by Sean Allen

· 10,073 Views · 1 Like

Flink State Management and Fault Tolerance for Real-Time Computing

We look at the processing of stateful streaming data, state interfaces, and the implementation of state management and fault tolerance in Apache Flink.

December 5, 2018

by Leona Zhang

· 11,539 Views · 3 Likes

Agile Scrum and Infrastructure

Scrum has come to take the surprise out of your infrastructure.

December 4, 2018

by Craig Gmyrek

· 18,722 Views · 7 Likes

Code Churn — A Magical Metric for Software Quality

Learn about the code churn metric and how it helps pinpoint issues and protect software quality.

December 3, 2018

by Lokesh Raj

· 13,847 Views · 2 Likes

3 Ways to Debug JMeter Scripts

Learn three ways to debug your JMeter scripts if you're having problems when load testing.

November 21, 2018

by Canberk Akduygu

· 16,048 Views · 1 Like

When Databases Meet FPGA: Achieving 1 Million TPS With X-DB Heterogeneous Computing

Explore Alibaba Cloud's X-Engine and how to achieve 1 million TPS with X-DB heterogenous computing.

Updated November 20, 2018

by Leona Zhang

· 14,417 Views · 4 Likes

Segregation of Duties on AWS

It's like two-factor authentication IRL, and AWS can help with that.

November 16, 2018

by Paul Duvall

· 9,978 Views · 3 Likes

10 Easy-to-Use Modules in Ansible

Learn about the most common modules in Ansible playbooks, what they do, and how to use them.

October 31, 2018

by Sachin Slathia

· 32,735 Views · 4 Likes

Keep Stakeholders Informed During Major Incidents

Learn how to keep stakeholders and customers updated during major incidents with these insights.

October 25, 2018

by Dan Goldberg

· 6,571 Views · 1 Like

StackOverFlow Error: Causes and Solutions

Want to learn more about the potential causes and solutions to the StackOverFlowError in your JVM project? Check out this post to learn more.

Updated October 18, 2018

by Ram Lakshmanan

CORE

· 97,640 Views · 9 Likes

DevOps and the DRY Principle

See how the DRY principle in DevOps (Don't Repeat Yourself) will improve your code quality.

October 13, 2018

by Stefan Thorpe

· 8,581 Views · 16 Likes

Tutorial: Git with Eclipse

If you aren't currently using a version control system or are exploring one, check out how to use Git with Eclipse using the EGit plugin.

October 5, 2018

by Erich Styger

· 98,019 Views · 11 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

· 12,545 Views · 4 Likes

DevOps in Healthcare Industry: Benefits and Case Studies

The healthcare industry has to comply with various data security regulations. See how DevOps and analytics can help make things more efficient.

September 23, 2018

by Vladimir Fedak

· 10,799 Views · 3 Likes

Version Control of Android Studio Project via SVN

In this tutorial, we'll learn how to add version control to our Android-based applications using Apache's open source SVN.

September 18, 2018

by Devika Nigam

· 18,282 Views · 1 Like

Run a Spring Batch Job With Quartz

Want to learn how to run a Spring Batch job with Quartz? Check out this tutorial to learn how to with the Quartz scheduler and sample code!

September 16, 2018

by Sagar Pandit

· 57,677 Views · 3 Likes

Monolith to Microservices Using the Strangler Pattern

Moving from a monolith to a series of microservices poses many challenges. See how the Strangler pattern can help make this transition smoother.

September 13, 2018

by Samir Behara

· 132,148 Views · 44 Likes

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