Coding Resources

IOPS: Benchmarking Disk I/O – AWS vs DigitalOcean

In this article, we will see how to do this and we will compare the performance between two different providers.

September 26, 2016

by Christopher Sam K

· 37,684 Views · 6 Likes

See how both AWS and Microsoft Azure handle breaches to their SLAs with this head-to-head comparison. Learn how each rewards users if their service goes down.

September 26, 2016

by Christopher Sam K

· 22,578 Views · 2 Likes

How to Authenticate With JGit

In this post, Alex Soto shows you how to authenticate to a Git repository with JGit.

September 26, 2016

by Alex Soto

· 32,438 Views · 6 Likes

Is Everything an Object?

You might be familiar with the phrase, ''Everything is an object.'' But is it? See how two studied and published developers think about objects.

September 24, 2016

by Enrique Molinari

· 11,138 Views · 15 Likes

Head to Head: Apache Impala vs. Amazon Redshift

See up-close comparisons of Impala and Redshift, complete with benchmarks and feature comparisons.

September 23, 2016

by Mostafa Mokhtar

· 10,581 Views · 2 Likes

Spring(boot)ing to the Web With Java and Pom.xml

Following along as one developer shows you how to set up an app with Spring Boot using some Java and a single Pom.xml file.

September 23, 2016

by Ajitesh Kumar

· 15,088 Views · 17 Likes

Java DSL for Spring Integration 1.2 Milestone 2 Is Available

With the release of the Java DSL for Spring Integration 1.2 M2 now available, we take a look at what's included and what can be done!

September 23, 2016

by Artem Bilan

· 5,104 Views · 3 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

· 76,355 Views · 2 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

· 21,204 Views · 26 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

· 20,808 Views · 4 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

· 88,612 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

· 14,944 Views · 4 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

· 141,558 Views · 15 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

· 6,776 Views · 3 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

· 16,484 Views · 2 Likes

High-Quality Recommendation Systems with Elasticsearch: Part I

We argue that recommendations and search are two sides of the same coin. Both rank content for a user based on “relevance.” The only difference is whether a keyword query is provided. Read this article to find out more.

Updated September 18, 2016

by Doug Turnbull

· 11,952 Views · 7 Likes

Towards More Functional Java Using Lambdas as Predicates

This series on Java 8 functional features and functional style reviews the use of lambdas and the importance of separation of concerns.

September 18, 2016

by Scott Leberknight

· 19,002 Views · 29 Likes

Building a Language: Generating Bytecode

Federico Tomassetti's series on building your own language reaches bytecode.

September 18, 2016

by Federico Tomassetti

· 15,288 Views · 15 Likes

Monitoring Docker Containers with Elasticsearch and Cadvisor

If you run a Swarm Mode cluster or even one Docker engine, you've likely wondered how to keep track of all that's happening. Read for tips on monitoring your containers.

Updated September 17, 2016

by Lorenzo Fontana

· 12,912 Views · 9 Likes

Basic CRUD Operations Using Perl and DBD::Oracle

Use a driver to help you directly implement CRUD operations, giving you more control over your data and helping you make it work for you.

September 17, 2016

by Blaine Carter

· 4,932 Views · 5 Likes

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