Databases Resources

HDP 3.1 Released! All The Kafka!

A major upgrade to Hadoop distribution has been released. Read on to learn how to upgrade to it.

December 18, 2018

by Tim Spann

CORE

· 17,633 Views · 7 Likes

Java 8 Streams API: Laziness and Performance Optimization

Learn more about the most important property of Java 8 Streams — laziness.

Updated December 17, 2018

by Amit Phaltankar

· 45,692 Views · 6 Likes

Generic Search in MongoDB With Java

There is no need to put a Service Class for every collection — one method could do that!

December 17, 2018

by Anis Hajri

· 19,083 Views · 2 Likes

FaaS vs. Microservices

There's no-one-size-fits-all strategy to adopting microservices. You need a pragmatic lens through which to judge and apply microservices + FaaS to your technology stack.

December 17, 2018

by Christian Posta

· 25,002 Views · 13 Likes

Asymmetric JCE Cryptography API Using RSA Algorithm in Mule 4

See how to encrypt and decrypt stream, byte[], or string using the Asymmetric JCE Cryptography module in Mule 4 taking an API as the reference implementation.

December 17, 2018

by Sudeshna Mitra

· 20,707 Views · 4 Likes

Domain-Driven Design in JavaScript

Let DDD bring order to your JavaScript chaos.

December 14, 2018

by Ewan Valentine

· 26,957 Views · 12 Likes

JPA EntityManagerFactory Interface With Example

You can support instantiation of EntityManager instances in Java with this interface!

December 14, 2018

by Ramesh Fadatare

· 89,149 Views · 10 Likes

How to Install and Configure Taiga Project Management Tool on Ubuntu 16.04

For those with Ubuntu, here's another tutorial to help you install this OS project management tool.

December 14, 2018

by Hitesh Jethva

· 11,896 Views · 7 Likes

MongoDB Pipelines With Examples

In this article, look at a few examples of writing queries with pipeline by explaining each query in detail.

December 14, 2018

by Aditya C S

· 30,064 Views · 3 Likes

The Beginner's Guide to Test RESTful APIs and Web Services

What are RESTful APIs?

December 14, 2018

by Jefferey Dunn

· 32,993 Views · 8 Likes

Lessons From the Birth of Microservices at Google

There are five great lessons to be learned from Google's innovative adoption of microservices.

December 13, 2018

by Daniel ''Spoons'' Spoonhower

· 30,009 Views · 24 Likes

ASP.NET Core with Entity Framework Core: Returning Multiple Result Sets

While it may not be supported, this tutorial shows how to use Entity Framework Core to return back multiple result sets.

December 12, 2018

by Jonathan Danylko

· 25,945 Views · 2 Likes

Spring Batch: Processing Data From Web Service to MongoDB

In this post, we will look at how to create a Spring Batch application that consumes web service data and insert it in the MongoDB database.

December 12, 2018

by Anis Hajri

· 28,214 Views · 4 Likes

Apache Ignite Baseline Topology by Examples

To better understand the baseline topology concept, let’s start at the beginning and try to understand what problems it helps us solve.

December 12, 2018

by Shamim Bhuiyan

· 19,683 Views · 7 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

· 33,111 Views · 45 Likes

Making the County List Dynamic

A Zone Leader continues his case study of building a new application for a family member. In this article, read how different tax rates by county and for a particular time span introduced a challenge.

December 11, 2018

by John Vester

CORE

· 10,841 Views · 3 Likes