Data visualization is an important technology in the field of software development. It helps developers to have a better understanding of the data they are dealing with by showing them the big picture. Through data visualization, developers can easily identify patterns, trends, and outliers in the data, which allows them to make informed decisions. Data visualization also helps developers to quickly and easily communicate the insights gained from the data to other stakeholders. By creating visually appealing graphics, developers can convey the message effectively and efficiently. Data visualization is a great way to gain insights from data in an efficient and visually appealing manner.