Data Engineering Resources

Making Spring Boot Applications Run Serverless With AWS

Forget the cloud, it's time to go serverless. Using AWS Lambda and API Gateway can reduce costs and overhead, and it's easy to get your Spring Boot app running on it.

December 18, 2016

by $$anonymous$$

· 40,177 Views · 14 Likes

Making the Case For and Against Lift-and-Shift Cloud Migration

A common approach to cloud migration is to simply port material to the cloud, which is not always the best decision, considering the complexity of modern apps.

December 17, 2016

by Darren Perucci

· 11,232 Views · 3 Likes

Investigating KnockoutJS in Oracle JET

An introduction to the best use cases for KnockoutJS, how it's differentiated from other JavaScript frameworks, and how it's used in Oracle JET.

December 16, 2016

by Chris Muir

· 16,078 Views · 8 Likes

Geospatial Queries With Apache Ignite

Storing and querying location data can be useful for any number of apps for projects. Apache Ignite has a geospatial component made just for that.

December 16, 2016

by Denis Magda

CORE

· 10,672 Views · 8 Likes

A Deep Dive Into Couchbase N1QL Query Optimization

This comprehensive guide to N1QL queries covers the ins and outs of the query engine, teaching users about how to efficiently scan and join data.

December 16, 2016

by Keshav Murthy

CORE

· 16,976 Views · 9 Likes

Implementing NestedBuilder

If you're working with the Builder Pattern, you might find your relations growing complex. The NestedBuilder class lets proxies serve as parents and children at the same time.

Updated December 16, 2016

by Sven Ruppert

CORE

· 52,413 Views · 20 Likes

Designing Index for Query in Couchbase N1QL

It's important to remember that while designing an index, you should explore all possible index options.

December 16, 2016

by Sitaram Vemulapalli

· 9,098 Views · 10 Likes

From Solr Master-Slave to the (Solr)Cloud

If you're moving to Solr's distributed search system, there's a lot to keep in mind ranging from indexing differences to testing procedures to keeping ZooKeeper working.

December 15, 2016

by Rafał Kuć

· 7,890 Views · 1 Like

An Overview of Meta-Monitoring

Meta-monitoring is basically self-service for monitoring. There are several different requirements and methods that should be kept in mind when it comes to meta-monitoring.

December 15, 2016

by Thomas Kurian Theakanath

· 6,084 Views · 2 Likes

Introduction to DataWeave

DataWeave is a MuleSoft tool for transforming data. When you're first starting to use it, there's a lot to learn about, especially in terms of how the graphical UI interface works.

December 15, 2016

by Swati Deshpande

· 30,664 Views · 6 Likes

Connecting to MongoDB in Scala

You can use Scala to connect to MongoDB with a handy driver. By tweaking some settings and adding a dependency, you can even use SSL to keep your connection safe.

December 15, 2016

by Neeraj Chinthireddy

· 16,721 Views · 1 Like

JSON-B: A Java API for JSON Binding

When JSON-B and JSON-P are combined, all of the tools are put in place to process and work with the JSON data format in Java.

December 14, 2016

by Sam Sepassi

· 23,264 Views · 6 Likes

Deploying Microservices: Spring Cloud vs. Kubernetes

When it comes to deploying microservices, which is better — Spring Cloud or Kubernetes? The answer is both, but they shine in different ways.

December 13, 2016

by Bilgin Ibryam

· 196,768 Views · 104 Likes

Making Elasticsearch in Docker Swarm Truly Elastic

Running a truly elastic Elasticsearch cluster on Docker Swarm is hard. Here's how to get past Elasticsearch and Docker's pitfalls with IP addresses, networking, and more.

December 13, 2016

by Stefan Thies

· 13,895 Views · 14 Likes

Simplifying Custom Two-Way Data Binding in Angular 2

To simplify things, Angular 2 doesn't have built-in two-way data binding. But come on – we can't think of creating a modern web application without the power of two-way data binding.

December 13, 2016

by Dhananjay Kumar

· 90,757 Views · 4 Likes

Deep Learning via Multilayer Perceptron Classifier

In this article, we will see how to perform a Deep Learning technique using Multilayer Perceptron Classifier (MLPC) of Spark ML API and more!

December 12, 2016

by Md. Rezaul Karim

· 30,585 Views · 12 Likes

Learn Drools (Part 6): Rules and Statistics

So, you've got your Drools system running, but then you run into a bug. Fortunately, you can track your facts and rules with Java and Drools to see where it went wrong.

December 12, 2016

by Shaamik Mitraa

· 17,656 Views · 6 Likes

How Small Should Microservices Be?

There are tons of different perspectives regarding the best size and granularity of microservices. Which perspective is best for your project?

December 12, 2016

by Grygoriy Gonchar

· 16,319 Views · 8 Likes

About the Java 8 Stream API Bug

The Java Stream API wasn't working the way it was supposed to. There is a fix, but it's interesting to see what exactly went wrong.

December 12, 2016

by A N M Bazlur Rahman

CORE

· 16,956 Views · 17 Likes

6 Frequently Asked Hadoop Interview Questions and Answers

Prepping for your upcoming interview? Unsure about what Hadoop knowledge to take with you? Here are 6 frequently asked Hadoop interview questions and the answers you should be giving.

December 11, 2016

by Arul Kumaran

· 34,431 Views · 15 Likes

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