Data-Driven Apps

At the moment, we hear a lot about how businesses need to become data-driven to remain competitive, how business need to understand their customer’s needs and quickly deliver value to those customers.

But how do you do that?

You take advantage of data-driven apps that allow users to create value or insights from data in real-time. 

What are Data-Driven Apps?

Data-driven apps operate on a diverse set of data (spatial, documents, sensor, transactional, etc.) pulled from multiple different sources, often in real-time and create value from that data in very different ways to traditional applications. For example, they may use Machine Learning to make real-time recommendations to customers or detect fraudulent transactions. Or use Graph analytics to identify influencers in a community and target them with specific promotions or perhaps use spatial data to keep track of deliveries.

These apps are also frequently deployed on multiple platforms, including mobile devices as well as standard web browsers, which means they need a flexible, scalable and reliability deployment platform. Given the demands on these apps, they need to be continuously developed to adapt to new use cases or user needs, and all updates must happen online as they have to be available 24×7.

When building data-driven apps, developers need to leverage an ever-increasing set of data processing and machine learning algorithms to meet these requirements.

So how should you go about developing and deploying data-driven apps quickly, efficiently, and more importantly, in a maintainable way?

Data-Driven Techniques and Technology

You take a data-first approach, or as A. Neil Pappalardo put it ‘A Minimize Code, Maximize Data‘ approach. In other words, you bring the algorithms to the data, not the data to the algorithms.

In the video below, I explain how to take advantage of the built-in features and functionality of the Oracle Database to develop and deploy data-driven apps efficiently. I also share some easy to follow code examples to demonstrate how much simpler your application code can be if you use this approach! Continue reading “Data-Driven Apps”

Building a simple Node.js application with Oracle

Anyone who knows me will tell you, my expertise is the Oracle Database and not web applications or JSON. But my new role is all about pushing myself out of my comfort zone, so I wanted to get some hands on experience with both application development and JSON in the Oracle Database.

My colleague, Mark Drake, the PM for JSON in the Oracle Database, suggested I get my feet wet by trying the new Movie Ticketing Application tutorial available on the JSON page on Oracle.com.

The Movie Ticketing Application is written in Node.js and connects to the Oracle Database via a REST Data Service. Since I recently signed up for the Oracle Database Exadata Express cloud service, I had the perfect Database setup for a web application.

Anyone who knows me will tell you, my expertise is the Oracle Database and not web applications or JSON. But my new role is all about pushing myself out of my comfort zone, so I wanted to get some hands on experience with both application development and JSON in the Oracle Database.

My colleague, Mark Drake, the PM for JSON in the Oracle Database, suggested I get my feet wet by trying the new Movie Ticketing Application tutorial available on the JSON page on Oracle.com.

The Movie Ticketing Application is written in Node.js and connects to the Oracle Database via a REST Data Service. Since I recently signed up for the Oracle Database Exadata Express cloud service, I had the perfect Database setup for a web application.

Continue reading “Building a simple Node.js application with Oracle”