Title: Master Data Management (MDM) Author: Kriko Published: May 24, 2023 Last modified: Jul 7, 2026 --- 1. [Home](https://kriko.io/) / 2. [Glossary](https://kriko.io/glossary) / 3. M Letter # Master Data Management **(MDM)** **Master Data Management**, commonly abbreviated as MDM, is an approach used to define and manage an organisation’s core business data according to shared rules. It generally covers essential entities such as customers, products, suppliers, employees and locations. Its purpose is to prevent the same information from appearing in conflicting or duplicated forms across different systems. This enables the organisation to establish a more reliable and consistent source of master data. MDM does not mean storing all organisational data within a single system. Instead, it supports the matching, cleansing, consolidation and distribution of master data held across separate applications. For example, the same customer may be recorded differently in sales, billing and CRM systems. Master Data Management can connect these records and create a more dependable customer view. Master data supports business processes across sales, procurement, finance, marketing and operations. Inconsistent product names, customer identifiers, supplier details or organisational structures may cause problems in reporting and transactional processes. MDM helps different departments use the same definitions and reference information. This can improve operational efficiency and support decisions based on more reliable data. Master Data Management commonly involves data quality, matching, consolidation, standardisation and **data governance** activities. Clear rules determine where information originates, who may modify it and which systems may receive it. Security and access controls ensure that sensitive information is available only to authorised users. Tracking and recording changes also helps preserve data reliability. Master data should be distinguished from metadata and transactional data. Master data describes the organisation’s core business entities, while metadata provides information about the structure and origin of that data. Transactional data is generated through daily activities such as sales, payments, orders and deliveries. MDM does not directly manage every type of information but focuses on maintaining consistent business entities across these processes. A successful MDM initiative requires more than installing software. Business departments, data owners, IT teams and governance specialists must work together to define shared standards. Organisations often establish dedicated teams to monitor data quality and coordinate activities between departments. When implemented effectively, a ** Master Data Management strategy** can reduce duplication, improve reporting quality and create a shared understanding of data across the organisation. ## Discover it in the dictionary ### Connection Analytics Connection analytics is an analytical approach used to discover, evaluate and interpret direct and indirect relationships between different entities. These entities may include people,… ### Progressive Web App (PWA) A Progressive Web App, commonly abbreviated as PWA, is a modern web application approach that allows websites to deliver an experience similar to a… ### 10x Content 10x Content is a concept popularized in the SEO world by Rand Fishkin, and it refers to creating content that is significantly better, more… ### Doorway Pages Doorway pages are low-quality pages created to gain visibility in search engines for specific queries, while offering little real value to users and mainly… ### Correlation Analysis Correlation analysis is a statistical method used to measure the direction and strength of the relationship between two or more variables. It helps determine… ### Geospatial Analysis Geospatial analysis is a method used to examine data through location, distance, area and geographical relationships. It helps identify where events occur, how different… ### Cascading Style Sheets (CSS) Cascading Style Sheets, commonly abbreviated as CSS, is a style language used to define the visual presentation of web pages. It is one of… ### Comparative Analysis Comparative analysis is a method used to examine two or more objects, processes, documents, datasets or situations according to defined criteria. Its primary purpose… ### Unicorn A unicorn is a term used in the startup and entrepreneurship ecosystem to describe a privately held company valued at 1 billion dollars or… ## Track the digital heartbeat with Kriko Subscribe to receive curated insights, news, and ideas shaping the digital landscape. By checking this box, you acknowledge and accept our [privacy policy](https://kriko.io/privacy-policy).