3 posts tagged with "oracle"

In a previous article (Running Oracle Database Server as a Docker container), we've created a Docker container called oracle-db where a Human Resources database is running.

This time, let's play with .Net, NodeJS, PHP and Python to access to it and display records.

For each language, we'll build a Docker image with all the required stuff like Oracle Instant Client then we'll create a small script to connect to the employees table and display records.

The idea is then to provide a very quick skeleton for starting a project in those languages and if you need to directly connect to an Oracle database.

In a previous article (Running Oracle Database Server as a Docker container), we've created a Docker container called oracle-db where a Human Resources database is running.

In this article we'll partially expose the database on the web using OpenAPI so, in short, we'll allow allowed people to access to, f.i., http://oursite/api/employees to get the list of all employees.

Exactly the same way we've done with PostgREST (see my Don't query your PostgreSQL db anymore, prefer PostgREST) but, this time, with an Oracle database.

And the magic will happen thanks Oracle REST Data Services aka ords.

At work, I had to create an Oracle Enterprise database locally so that I could code scripts in different languages to show how to connect to Oracle using, for example .Net, NodeJS, Python or PHP.

So the idea was immediately to check whether there was an official image for this. And there is one but, damned, it's not as simple as for PostgreSQL, MySQL, MS SQL Server.

In this article, which is a clean-up of my notes, we're going to install Oracle Enterprise locally in a container, create a database with example data and access the database in several ways.

It's a step-by-step guide to make life easier for anyone who needs to do the same thing - me, for example, in a few months' time when I've forgotten everything.