Pre-migration Data Cleansing
Data migration is a complex process that involves transferring data between systems, platforms, or environments. The success of any data migration project depends not only on the technical execution but….
Tag: data profiling
Ingesting unclean data into cloud warehouses
Ingesting unclean data into cloud data warehouses is a prevalent challenge that organizations face in their data management endeavors. This issue arises when data, characterized by inaccuracies, inconsistencies, or incompleteness,….
Correlation Heatmaps
Correlation Heatmaps: A Comprehensive Guide Introduction A correlation heatmap is a powerful visualization tool used to analyze and understand relationships between numerical variables in a dataset. It represents correlation coefficients….
Box Plots and Histograms
Box Plots and Histograms: A Comprehensive Guide Introduction Box plots and histograms are essential tools in Exploratory Data Analysis (EDA). They help visualize the distribution, spread, central tendency, and outliers….
Univariate Analysis
Univariate Analysis: A Comprehensive Guide Introduction Univariate Analysis is the simplest form of data analysis, where we analyze one variable at a time. The goal is to understand the distribution,….
Data Profiling
Data Profiling: A Comprehensive Guide Introduction Data Profiling is the process of examining, analyzing, and summarizing data to understand its structure, quality, and characteristics. It helps data scientists and analysts….