Latest Articles

See how to protect your data on MongoDB with point-in-time backups. This article walks you through the steps to configure and use your backups to ensure your data's safety.

September 22, 2016

by David Murphy

· 10,448 Views · 2 Likes

Angular 2: How Do I Get a Reference to the Window Object?

Remember the $window object in Angular 1? Turned out to be quite useful from now and then. But what about Angular 2? $window doesn't exist there. What's the alternative? How can I inject the Window object into my Angular 2 components? Find out here!

September 22, 2016

by Juri Strumpflohner

· 76,278 Views · 2 Likes

Unit Testing Accessibility

You know that having automated test that guard against regressions always pays off in a long run.

September 22, 2016

by Jacob Jedryszek

· 8,224 Views · 3 Likes

Favor Skeletal Implementation in Java

Got duplicate code? Learn how to get rid of it while making what's left work for you. A skeletal implementation gets your interface and Abstract class working together.

September 22, 2016

by Shaamik Mitraa

· 21,063 Views · 26 Likes

Inside CockroachDB’s Survivability Model

This interview with Marc Berhault takes a look into CockroachDB and its heavy focus on data redundancy. This model allows CockroachDB to survive and thrive even after heavy hits.

September 21, 2016

by Dave Avery

· 5,817 Views · 1 Like

Serenity BDD and the Screenplay Pattern: Designing SOLID Actors

In this article, Jan Molak answers some of the most popular questions related to designing Screenplay Actors and making them SOLID.

September 21, 2016

by Jan Molak

· 8,155 Views · 5 Likes

Developers' Guide to mod_evasive and Protection Against DDoS

A proactive approach to network security is also needed to prevent threats such as DDoS attacks, data loss, SQL injections, and other hacks before they do any damage. One particular method of protection is to implement the mod_evasive module for Apache servers.

September 21, 2016

by Ryan Kh

· 8,236 Views · 3 Likes

Continuous (Pre) Planning in Agile

If you're doing Agile sprints and discovering that there are too many unknowns in your planning, perhaps you need to look at a pre-planning phase for your features.

September 21, 2016

by Eyal Golan

· 5,030 Views · 2 Likes

Modeling Microservices at Spotify with Petter Mahlen

At a microservices talk in March in Sweden, Petter Mahlen, Backend Infrastructure Engineer at Spotify, spoke to a packed house at Jfokus about microservices.

September 21, 2016

by Carissa Karcher

· 22,948 Views · 15 Likes

Change Data Capture Using Apache NiFi

Capturing all changes from a relational database with Apache NiFi is very easy and explained. CDC is a common use case for extracting transactional data in a streaming manner to populate a datawarehouse or datalake in Hadoop.

September 20, 2016

by Mark Herring

· 20,709 Views · 4 Likes

A Couchbase Index Technique for LIKE Predicates With Wildcard

Take a look at some of the latest changes to Couchbase in action, including a more efficient way to index and query your data.

September 20, 2016

by Tai Tran

· 11,126 Views · 13 Likes

Parse XML to Java Objects Using Jackson

Check out this short tutorial on how to parse XML to Java objects using Jackson.

September 20, 2016

by Srinivas Giduthuri

· 88,506 Views · 6 Likes

Imperative vs. Declarative Query Languages: What's the Difference?

To say that any non-imperative query language is declarative is too broad a definition. See how declarative and imperative languages work and where the work best.

September 20, 2016

by Joy Chao

· 14,825 Views · 4 Likes

RESTful Web Service With Example

Arun Pandey takes us through RESTful web service, examples included!

September 20, 2016

by Arun Pandey

CORE

· 140,221 Views · 21 Likes

How to Publish Your Artifacts to Maven Central

If you're wondering how to publish your artifacts to Maven central, then this step-by-step guide from Mohammad Nadeem is for you.

September 20, 2016

by Mohammad Nadeem

· 141,390 Views · 15 Likes

Introducing PICQT for Writing Cucumber Tests With Iridium: Part I

PICQT provides a standard set of tags to maximize the value of your end to end Iridium tests. This two-part series provides a short introduction for you.

September 20, 2016

by Matthew Casperson

· 2,992 Views · 2 Likes

How MySQL X Plugin Works Under the Hood

X Plugin allows MySQL to function as a document store. We don’t need to define any schema or use SQL language while still being a fully ACID database.

September 20, 2016

by Miguel Angel Nieto

· 6,708 Views · 3 Likes

OpenStack: Core Components

OpenStack is an open source cloud software which consists of a series of allied projects controlling large pools of computing, storage, and network resources in a data center while managing through a dashboard. Let's look in detail at its various core components.

Updated September 19, 2016

by Sree Tejaswi

· 75,126 Views · 22 Likes

Configuring the Maven Release Plugin to Skip Tests

Skipping the execution of tests during the Release plugin execution might improve your release time because the Maven Release Plugin already executes the same tests twice.

September 19, 2016

by Alex Soto

· 16,306 Views · 2 Likes

The Value of Pairing, Swarming, and Mobbing

Coding by pairing, you can learn a lot about a domain. However, if you work feature-by-feature, Johanna Rothman suggests swarming or mobbing. What do you prefer?

September 19, 2016

by Johanna Rothman

· 13,853 Views · 3 Likes

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