Databases Resources

ETL vs Pure SQL

Which one will come out on top? You should definitely check out the results so you can decide which one to use for your next project.

December 30, 2016

by Mateusz Komendołowicz

· 7,359 Views · 5 Likes

Using In-Memory Database in MuleSoft With Apache Derby

You have a file with two million records and you need to filter the values to find a certain match. How do you query such a database?

December 30, 2016

by Ujjawal Kant

· 11,704 Views · 5 Likes

On Databases, Temporal Data Types, and Trains

Temporal data types—those dealing with time—can be troublesome if not handled correctly. See how they've developed and how to implement them properly.

December 29, 2016

by Anders Karlsson

· 11,577 Views · 4 Likes

Single vs. Multiple Filters in the Java Stream API

It might be tempting to run multiple filters in your streams, but be careful—it might come with a cost. Use your filters judiciously.

December 29, 2016

by A N M Bazlur Rahman

CORE

· 116,060 Views · 6 Likes

Inferno JS: Build and Authenticate an App - Part I

In this 3-part tutorial, we'll introduce the Inferno JavaScript library, then build a simple Inferno app and authenticate it with Auth0.

December 29, 2016

by Kim Maida

· 13,650 Views · 4 Likes

Integrate Spring Boot and EC2 Using Cloudformation

Getting your Spring application up and running on top of an EC2 instance is pretty simple.

December 28, 2016

by Emmanouil Gkatziouras

CORE

· 10,681 Views · 4 Likes

Working With Oracle JET UI Web Components

Learn the basics for working with Oracle JET UI web components with help from the JET Cookbook.

December 28, 2016

by Chris Muir

· 27,100 Views · 10 Likes

Performance Ingredients for NoSQL: Intersect Scans in N1QL

Query processing is one of the most complex and complicated areas in the database realm. Intersect scans leverage multiple indexes for a query and bring subtle performance characteristics.

December 26, 2016

by Prasad Varakur

· 7,067 Views · 4 Likes

Variables in DataWeave

It is possible to define variables in DataWeave header, DataWeave body, and flow variables before the DataWeave component in a Mule flow in DataWeave code.

December 26, 2016

by Swati Deshpande

· 42,322 Views · 5 Likes

Row Store vs. Column Store Databases

For data analysis, look to a column store. To record transactions, a row-based database is probably more helpful. Ideall, thought, you'd have both.

December 26, 2016

by Rick Gobla

· 64,267 Views · 4 Likes

Monitoring OpenStack With the ELK Stack

Elasticsearch, Logstash, and Kibana (ELK) form an open source stack that has become a a leading log analysis platform to monitor, in this case, OpenStack.

December 25, 2016

by Asaf Yigal

· 12,275 Views · 6 Likes

Getting Started With JSON-B and Yasson

JSON-B is one of the newest APIs for Java EE 8. It helps standardize how Java objects are serialized in JSON.

Updated December 22, 2016

by Ehsan Zaery Moghaddam

· 12,703 Views · 1 Like

The New and Improved Visual Studio 2017 RC: A Review

Still apprehensive about the new Visual Studio? Learn more about the 2017 Release Candidate before you download.

December 22, 2016

by Ollie Bannister

· 22,188 Views · 2 Likes

Top 5 Questions About Developing a nopCommerce-based Store Site

nopCommerce may be unfamiliar to you or may even just be a blocker for your current project. Check out some of the top questions about developing a nopCommerce-based store site and the answers to help get you through it!

December 22, 2016

by Lavish Kumar

· 7,722 Views · 3 Likes

Top 5 REST API Security Guidelines

Here is an annotated list of security guidelines for your REST APIs when you are developing and testing them, including proper authorization, input validation, and output encoding.

December 21, 2016

by Guy Levin

· 146,429 Views · 47 Likes

Apache NiFi 1.x Cheatsheet

This quick and easy guide will show you how to make Apache NiFi work for you, including processors, connections, and APIs.

December 20, 2016

by Tim Spann

CORE

· 23,005 Views · 8 Likes

A Look at ScheduledService [Code Snippets]

ScheduledService lets you execute the same task a regular intervals and can even restart itself in the event of a failure, making it a good tool to have in the box.

December 20, 2016

by Arun Pandey

CORE

· 40,183 Views · 8 Likes

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 $$anonymous$$

· 40,217 Views · 14 Likes