What is meant by data visualization?

Data visualization is the graphical representation of information and data using visual elements like charts, graphs, and dashboards. It helps users quickly interpret complex data sets and make informed decisions. Effective visualizations reveal patterns, trends, and outliers that might be missed in raw data.

Data engineering consultants often work closely with BI teams to ensure data pipelines are optimized for visualization tools like Power BI, Tableau, or Looker. As part of comprehensive data engineering solutions, they enable businesses to transform raw data into actionable insights through intuitive and real-time visualizations.