Databases Resources

Understanding Index Grouping and Aggregation in Couchbase N1QL Queries

In Couchbase 5.5, Query Planner was enhanced to intelligently request the indexer to perform grouping and aggregation in addition to range scan for covering index.

April 5, 2018

by Deepkaran Salooja

· 8,561 Views · 2 Likes

How to Securely Access Bank Account Data With the Plaid API

With fintech applications on the rise, an API that allows devs to integrate financial importation, securely, is a good thing to have in the tool belt

April 5, 2018

by Ross Garrett

· 8,809 Views · 1 Like

Deploying a Spring Boot App With MySQL on OpenShift

Take a look at this tutorial that shows you how run your Spring Boot application on Red Hat's Openshift on macOS, Windows, or Linux.

April 4, 2018

by Chandra Shekhar Pandey

· 9,796 Views · 5 Likes

Monitoring Kubernetes Architecture

Monitoring is essential to have visibility into your clusters. Learn how to set up effective monitoring with Telegraf in a Kubernetes architecture.

April 4, 2018

by Gianluca Arbezzano

· 13,066 Views · 9 Likes

Hexagonal Architecture - It Works

Learn what hexagonal software architecture is and how it helps developers build more resilient systems and make automated testing easier.

April 3, 2018

by Ron Kurr

· 18,513 Views · 5 Likes

How Have Microservices Orchestrated a Difference in System Architecture?

This article goes over the ways software architecture changes due to microservices, and how these services communicate.

April 3, 2018

by Puneet Mishra

· 6,730 Views · 4 Likes

The Top 5 New Features in Java EE 8

Java EE 8 brings with it a lot of goodness, so let's take a look at the top five of these new features!

April 3, 2018

by Alex Theedom

· 32,393 Views · 31 Likes

Message Queuing (Kafka and Zookeeper) for Microservices and ML Solutions Pipelines

This article demonstrates the basic flow of using Apache Kafka and Zookeeper for microservice communications and how to get started.

Updated April 2, 2018

by Sudip Bhandari

· 13,305 Views · 8 Likes

Creating a REST API Part 2: Database Basics

Learn how to create a module responsible for starting up and shutting down a DN connection pool and add a function that simplifies executing simple statements.

April 2, 2018

by Dan McGhan

· 20,378 Views · 3 Likes

Creating a REST API Part 1: Web Server Basics

We'll start our REST API project by creating some initial directories/ files, create a web server module and wire things up so that it starts up and shuts down correctly.

April 2, 2018

by Dan McGhan

· 31,643 Views · 12 Likes

Using Google Cloud Text-to-Speech With Java

Google Cloud recently released a new text-to-speech service. Let's take it for a test run with a Spring Boot app to see how to work with it in Java.

April 2, 2018

by Ajitesh Kumar

· 36,284 Views · 8 Likes

How to Install cURL on Windows

cURL requires an install on Windows. Learn how to do so easily using a one-click installer or Chocolatey, or by using the official cURL binaries, with videos to help.

April 2, 2018

by Alan Richardson

· 53,836 Views · 6 Likes

How to Create a Kubernetes Cluster on AWS in Few Minutes

While we await the release of Kubernetes's EKS management service, we've compressed the installations of K8s into a few simple steps.

April 2, 2018

by Imesh Gunaratne

· 14,574 Views · 4 Likes

Architecting API Management Solutions With WSO2 API Manager, Part 2

To wrap up this series, we explore the designing the deployment architecture and how to make the proper infrastructure selection for your API.

April 1, 2018

by Imesh Gunaratne

· 8,763 Views · 3 Likes

DevOps KPI in Practice — Chapter 1 — Deployment Speed, Frequency, and Failure

This article discusses in detail the different deployment metrics in each DevOps KPI and how to collect and measure the data for effective deployment.

March 31, 2018

by Fabio Jose Moraes

· 18,272 Views · 17 Likes