Aveek Das

Designing a Modular ETL Architecture

November 17, 2020 by

In this article, I am going to demonstrate in detail the Modular ETL Architecture. ETL is a vast concept which explains the methodology of moving data across various sources to destinations while performing some sort of transformations within it. This is an advanced article that considers that the user has a substantial amount of understanding about how ETL is implemented using different tools like SSIS and the underlying working principle along with how to deploy multiple packages using SSIS. It is extremely important to implement a well-designed ETL architecture for your organization’s workload, otherwise, it might lead to performance degradations along with other challenges. To keep things simple, I will just explain the Modular ETL Architecture in this article which will be followed by a detailed hands-on tutorial in the next article – “Implementing Modular Architecture in ETL using SSIS”.

Read more »
Jignesh Raiyani
Database Collation

SQL Server collation introduction with collate SQL casting

January 27, 2020 by

SQL Server collation refers to a set of character and character encoding rules, and influences how information is stored according to the order in the data page, how data is matched by comparing two columns, and how information is arranged in the T-SQL query statement. Collate SQL follows rules applied on a table when Select, Insert, Update or Delete operations are performed against contained data. Data always follows collation constraint rules, which are configured when creating an object.

Read more »

Best author award in 2019

January 3, 2020 by

2019 was a great year for the SQL Shack community, and 2020 is shaping up to be just as exciting. Thanks to our writers – SQL professionals and community members, we continue to spread the knowledge around the SQL community.

Read more »