News South Korea's Population Structure is Rapidly Changing due to an Aging Society South Korea’s population is declining after peaking at 51.75 million in 2024. With rapid aging, nearly half the population will be 65 or older by 2072, posing major challenges for the economy, labor, and welfare.
Chart Guide How to Create Butterfly Chart in Tableau Learn how to create a butterfly chart, a great way to compare two datasets side by side.
News Unstoppable Rise in Private Education Expenses in South Korea Despite a declining student population, private education expenses in South Korea continue to rise. In 2024, total spending reached 29.2 trillion KRW, up 7.7% from the previous year. This growth highlights parents' increasing reliance on private education.
Knowledge Base Difference Between Tableau Public and Tableau Desktop This article explains the key functional differences between Tableau Public and Tableau Desktop from the perspective of dashboard creation.
Chart Guide Using Scatter Chart in Tableau Scatter charts are a great way to visualize the distribution of data points. In this post, we’ll explore how to use them more effectively and highlight key considerations to keep in mind. Understanding Scatter Charts as a Distribution Tool Scatter charts plot data points based on two measures, one
Tips & Tricks Adding Reference Labels with Arrows on Axes in Tableau When a sheet is too complex to add reference lines without cluttering the visualization, you can use arrows to display additional information in a simpler way.
Tips & Tricks Issue of Missing Axis Rulers in Tableau Desktop This issue occurs when the header display for the column shelf is hidden.
Chart Guide How to Create Funnel Chart in Tableau A guide on how to create a funnel chart, which is useful for visualizing step-by-step reductions in a process.
Knowledge Base Run Your Under Development Connector in Tableau Desktop This guide explains how to run Tableau Desktop without signature verification while developing a Tableau connector for a new data source.
News South Korea's Fertility Rate Rebounds for The First Time in 9 years For the first time in nine years, South Korea’s birth rate has increased—a small but hopeful sign amid record-low fertility. While still far below the replacement level, this rebound offers insight into potential shifts and ongoing challenges.
Tips & Tricks Easily Add Value and Display As to Parameter List in Tableau Here’s a convenient way to work with parameter lists where the Value and Display As are different.
Tips & Tricks How to Find First Non-Zero Digit after Decimal Point Using regular expressions, you can determine the first non-zero digit after the decimal point, making this method ideal for handling varying decimal places.
Statistics Land Area This dashboard allows you to view and compare the land areas of countries around the world.
Members only Tips & Tricks How to Create Calendar Picker in Tableau This guide explains how to create a calendar-style sheet to make date selection more intuitive and user-friendly using Tableau.
Knowledge Base Difference Between Client-side and Server-side Rendering in Tableau This post explores the advantages depending on where the view is rendered.
Chart Guide Using Grid Chart in Tableau Tables remain one of the simplest and most reliable ways to present data. While more people are becoming familiar with data visualization and easy-to-use visualization tools continue to emerge, tables are still foundational. So, when does it make sense to use grid charts, and how can they be used most
Members only Tips & Tricks How to Drill Down a Single Row Hierarchy in Tableau This guide will show you how to expand only the specific row you select to view its detailed items.
Chart Guide How to Create Candlestick Chart in Tableau This guide explains how to create a candlestick chart, commonly seen in stock charts.
Tips & Tricks How to Create Filter Reset Button in Tableau When building dashboards with multiple filters, it’s often helpful to include a "Reset" button that allows users to quickly return all filters to their default settings with a single click.
Tips & Tricks Multi-Select Parameters in Tableau Here’s a method to enable multi-select functionality for parameters in Tableau, which by default only support single selection.
Knowledge Base Difference Between Standard Gregorian and ISO-8601 This section explains the differences between the Standard Gregorian and the ISO-8601 Week-Based in date calculations.
Statistics Fertility Rates by OECD Country This is a dashboard that allows you to explore changes in fertility rates across 38 OECD countries.
