Category: Information Systems

Managed Identity between Azure Data Factory and Azure storage

Last month Microsoft announced that Data Factory is now a ‘Trusted Service’ in Azure Storage and Azure Key Vault firewall. Accordingly, Data Factory can...

Introduction to SSIS and making it metadata independent

Introducing SSIS In the Microsoft Sql Server Integration services (SSIS), we have a variety of tasks to perform ETL. However, with changing data landscape and newer...

Azure Synapse Analytics: Azure SQL Data Warehouse revamped

Prologue On 5th November 2019, I read an early morning announcement of Azure Synapse Analytics. It was formerly known as Azure SQL Data warehouse. This announcement took...

Lambda Architecture with Azure Databricks

Introducing Lambda Architecture It is imperative to know what is a Lambda Architecture, before jumping into Azure Databricks. The greek symbol lambda(╬╗) signifies...

Comparing SSIS Lookup and SQL Joins

Motivating SSIS lookups Denormalization is the most important step to create a Data warehouse. Fundamentally, we do so to populate surrogate key of a dimension in a fact...

Is Artificial Intelligence a threat to Software Engineers?

The fear of the singularity Every threat is an opportunity The Forbes magazine article  Software Ate The World, Now AI Is Eating Software reminded me of the movie...

What is a Data Hub: Concepts and Guidelines

The V’s of Big Data: Before Data Hub Life was simple when we restricted ourselves to spreadsheets and relational data stores. Data was structured, databases were...