News Featured Korea’s Elderly Poverty: A Call for Policy Rethink South Korea, facing the highest old-age poverty rate in the OECD, is considering extending the retirement age. Drawing on past experience and Japan’s gradual reforms, a careful approach is needed—one that includes wage system changes and flexible reemployment policies.
Chart Guide How to Create Waffle Chart in Tableau This guide shows you how to create a waffle chart in Tableau—a useful visual for understanding what share a particular item holds in the overall market.
News Featured Korean Companies Refuse to Share the Wealth The failure of Korea’s Commercial Act amendment has once again raised concerns about the country's weak shareholder return practices. In response, major institutions are calling for stronger corporate governance and better returns for investors.
Knowledge Base Difference Between Blue and Green Fields in Tableau Many people assume that blue fields are dimensions and green fields are measures. While this assumption often holds true, it’s not technically accurate. In this post, we’ll break down what these colors actually mean and how understanding them can improve your visualizations.
News Featured Automobiles & Semiconductor Parts Drive Growth Amid Rising AI Demand In 2024, Korea’s exports to the United States reached $127.8 billion, an increase of 10.4% compared to the previous year — the highest figure ever recorded. The U.S. remained Korea’s second-largest export market, accounting for 18.7% of the total export volume.
Tips & Tricks Trellis Arrangement in Tableau This is a useful technique when there are too many items to display in a single row or column, making it difficult to compare them effectively.
News Featured Trump’s 25% Tariff on South Korea: Fair or Unfair? In April 2025, the United States announced a 25% tariff on Korean imports, once again escalating trade pressure on South Korea. The move was justified under the banner of “correcting trade imbalances,” a core message of former President Donald Trump during his time in office.
Knowledge Base Understanding FIXED LOD Expressions in Tableau LOD expressions allow you to perform calculations at a specific level of granularity, independent of the aggregation level currently used in your visualization. Among them, FIXED is a particularly useful function that lets you fix aggregations at a dimension level defined by the user.
News Featured One-Third of South Koreans Live Alone The rise of single-person households in South Korea is driven by social and economic changes, including delayed marriage and aging. This shift impacts consumption, housing, and welfare policies.
Tips & Tricks Synchronize Axis Heights Across Sheets in Tableau This guide explains how to keep the axis scale consistent for a single measure across multiple sheets.
News Featured 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 Featured 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.
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 Featured 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 Featured Land Area This dashboard allows you to view and compare the land areas of countries around the world.
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.
