Business rules are logical statements that define the behavior and operation of a business. For example,“if a user cancels their subscription, send them an e-mail.”. These rules may be written…
Category: Development
One of the main issues in systems in charge of managing hundreds of thousands or even millions of personal records is the diversity of sources of information and the multiple…
I recently configured a Kafka enabled Event Hub in Azure. I used a Spark Scala cluster to stream these events. The following are my findings. Kafka Enabled Event Hub First…
Background On previous posts, we explored Event Sourcing and how to implement a Fast Lane Notebook in Databricks. Now the question is: How to check the performance of a Spark…
We need to capture requirements in a clear and consistent manner. We will be using Gherkin syntax for doing this. Gherkin syntax provides a structured way to writing requirements for…
We have started working with the Fexco API Developer Portal as the main entry point for most of the resources that development engineers and SRE are currently building. It counts…
BACKGROUND Sometimes I think it makes sense to keep very simple tasks outside core application code. For instance, suppose a particular individual stakeholder wants the results of an SQL query…
Hi all, We’ll try to reflect in this post a summary of the main steps to follow when we want to create an ETL process in our Computing Platform. What…
Hi there, Many things have been told about the adoption of programming and languages in software projects. Too many times the criteria to choose some language, framework or tool are…
The following is a guideline for code reviewing Spark Applications. The code review doesn’t just end at the code, there are several configurations to review too. A clean configuration is…