Databases Resources

NoSQL Database Types

In this article, excerpted from Introducing Data Science, we will introduce you to the four big NoSQL database types. Read on for more info.

March 5, 2016

by Arno Meysman

· 87,946 Views · 21 Likes

How to Perform Joins in Apache Hive

Covering the basics of joins in hive in a detailed tutorial from Hardik Pandya.

March 5, 2016

by Hardik Pandya

· 27,184 Views · 5 Likes

Build an Online Store With MongoDB, Node.js, and Elasticsearch

Check out the following infographics and brief break-down to help you visualize and understand the decisions involved in choosing a microservice architecture.

March 4, 2016

by Siva Prasad Rao Janapati

· 22,516 Views · 15 Likes

Linking Apache Ignite and Apache Kafka for Highly Scalable and Reliable Data Processing

Here's how to link Apache Kafka and Ignite, for maintaining scalability and reliability for data processing. We'll explore injecting data with KafkaStreamer, as well as IgniteSinkConnector.

March 3, 2016

by Roman Shtykh

· 23,415 Views · 13 Likes

AWS SQS and Spring JMS Integration

For Java applications, the JMS API is an easy way to use the SQS messaging service in Amazon Web Services, especially with Spring Boot.

March 2, 2016

by Emmanouil Gkatziouras

CORE

· 45,374 Views · 5 Likes

Better Automated Acceptance Tests With Serenity Screenplay

A tutorial on how to use Serenity, a library for reporting automated acceptance tests in a BDD environment.

February 29, 2016

by John Ferguson Smart

· 9,679 Views · 4 Likes

How to Initialize Database With Default Values in SQLAlchemy Once After Database Creation

Recently, while working on a Python app, I needed an SQLAlchemy functionality to insert default values into SQLite database. In particular, I simply needed to execute some DDL only once after the database was created. How does SQLAlchemy handle this? Let’s investigate it on a simple database model for a prototype of a todo app created in the online database designer Vertabelo.

February 25, 2016

by Patrycja Dybka

· 43,003 Views · 3 Likes

Should You Craft Your Own API Definition Format?

Have you ever wondered if you should make your own API definition format? Here's a look at what you'll need to deliver if choosing this path.

February 25, 2016

by Kin Lane

· 4,255 Views · 1 Like

Page Objects Refactored: SOLID Steps to the Screenplay/Journey Pattern

Automated web tests should follow good object-oriented design principles, too.

February 24, 2016

by Antony Marcano

· 55,648 Views · 14 Likes

Generate Database Scripts With Data In SQL Server

In this post, let's take a look at how we can generate SQL Server scripts of our database with existing data.

February 24, 2016

by Sibeesh Venu

· 305,922 Views · 7 Likes

12 Great Web Service Testing Tools

In recent years, API use, and reliance on web services has increased. Here's a list of 12 awesome web service testing tools to aid your API and web service journey.

February 24, 2016

by NaveenKumar Namachivayam

CORE

· 299,625 Views · 38 Likes

Choosing a Microservices Deployment Strategy Part 6

Here's part 6 of our microservices architecture, with a focus on deployment strategy!

February 23, 2016

by Chris Richardson

· 44,594 Views · 9 Likes

Stoplight.io: A Very Cool API Modelling and Proxy Tool

Spotlight.io is a new API and modeling tool, and has some neat features. Here's a quick introductory overview of Spotlight, and cool services such as automatic generation of an OpenAPI Spec.

February 22, 2016

by Kin Lane

· 9,421 Views · 5 Likes

Microservice Performance Patterns

Microservices-based systems are increasingly prevalent. Here's a look at five common microservice-specific performance challenges and how to meet them.

February 22, 2016

by Rohit Dhall

· 31,427 Views · 23 Likes

REST API Documentation Using JAXRS-ANALYZER

Here;s a look at REST API documentation with the JAXRS-Analyzer. API documents are by default technical catalogs, and developers must have instructions fir requesting service from platforms or systems.

February 20, 2016

by Sam Sepassi

· 29,524 Views · 18 Likes

Inter-Process Communication in a Microservices Architecture

In part 3 of our building microservices series, let's explore inter-process communication in a microservices architecture!

February 20, 2016

by Chris Richardson

· 129,708 Views · 51 Likes

Real-time Data Pipelines with Kafka Connect

Information about Kafka Connect sourced from Spark Summit East 2016.

February 19, 2016

by Tim Spann

CORE

· 16,121 Views · 5 Likes

Four Easy Steps to Set Up Multi-Store in OpenCart

OpenCart is one of the most popular eCommerce platforms available on the market today. In this article, we will walk through the simple steps involved in setting up the multi-store feature using a single OpenCart installation.

February 19, 2016

by Saumil Shah

· 9,556 Views · 2 Likes

Loading Data Into Azure SQL Data Warehouse

I’m not an ETL expert. In fact, I haven’t done any professional ETL work for several years. My skills are, at best, rusty. With this in mind, I knew I’d have a hard time extracting data from a local database in order to move it up to Azure SQL Data Warehouse. Read on to hear about my journey.

February 18, 2016

by Grant Fritchey

· 14,026 Views · 6 Likes

The Most Important Elements of Cloud-Based Applications

Scalability, security, cost savings, integration/connectivity, and stability/availability are all important elements of cloud-based applications.

February 18, 2016

by Tom Smith

CORE

· 8,776 Views · 3 Likes

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