Gibran Kazi, Author at Datalytyx

Data Quality – Standardise Enrich Cleanse

by Gibran Kazi | Feb 28, 2017 | BlogPosts

Introduction In my previous data quality blog series, part one was an introduction to Data Profiling using Talend Data Quality. It demonstrates how quickly you can connect to a data source and perform basic analysis and get an overview of the data held in your...

Data Quality: Validating Data using Pattern Match Analysis

by Gibran Kazi | Oct 6, 2015 | BlogPosts, Talend, Tech Tips

The introduction to Data Quality Profiling (part one of the Data Quality series) focused on data discovery by means of performing statistical data analysis. This blog – part two in the series – aims to perform pattern match analysis and validations using...

Data Quality: An Introduction to Data Profiling

by Gibran Kazi | Aug 11, 2015 | BlogPosts, Tech Tips

Overview Data quality plays a vital role in data driven organisations; the ever-growing reliance on data to make critical decisions based on predictive analysis and trends relies heavily on trusted data. Most organisations want to capitalise on the data they have...

Using tMemorizerows in Talend to aggregate items to a parent

by Gibran Kazi | Feb 24, 2015 | BlogPosts, Tech Tips

Sometimes, data extracted from systems will contain rows that are actually parent line items with child line items underneath. For example, you might be working with a travel and expense system that lists a parent item like ‘Travel’ and then child items...