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Data aggregation is the process of collecting and combining data from multiple sources into one unified dataset. In healthcare, this often involves pulling information from electronic health records (EHRs), lab systems, imaging platforms, billing databases, and third-party tools. By bringing…

Data exchange refers to the process of transferring data between different systems, applications, or organizations. It enables healthcare providers, vendors, and IT systems to communicate and collaborate effectively. This exchange may involve various formats, such as HL7 messages, FHIR resources,…

Data governance refers to the overall management of data availability, usability, integrity, and security across an organization. It ensures that data is accurate, consistent, and properly protected — all while supporting business objectives and regulatory compliance. In healthcare and other…

Data integration is the process of combining information from multiple sources to create a unified, accurate view. In healthcare and other data-intensive industries, this enables organizations to analyze information more efficiently, improve decision-making, and deliver better services. A well-executed data…

Data interoperability refers to the ability of different systems, platforms, or applications to exchange, interpret, and use data in a meaningful way. This capability is essential for modern organizations — especially in healthcare, finance, and government — where timely and…

Data migration refers to the process of transferring data from one system, application, or storage environment to another. This is often necessary when organizations upgrade software, move to the cloud, consolidate systems, or modernize outdated infrastructure. A successful data migration…

Data normalization is a process used to organize a database efficiently by minimizing redundancy and improving data integrity. It involves dividing large data tables into smaller, related ones — and establishing clear relationships between them. This method ensures consistent data…

Data privacy refers to the protection and proper handling of personal information. It ensures that individuals have control over how their data is collected, used, stored, and shared. As more sensitive information moves online, data privacy has become a cornerstone…

Data security refers to the process of protecting digital data from unauthorized access, corruption, or theft. It involves implementing various tools, policies, and protocols to ensure that sensitive information remains safe and secure at all times. In healthcare, finance, and…

Data sharing refers to the practice of granting access to the same set of data across multiple users, systems, or organizations. This process plays a vital role in enabling collaboration, efficiency, and innovation across industries like healthcare, research, government, and…

Data standardization is the process of defining and applying consistent formats, structures, and definitions to data across an organization or system. It ensures that all data is uniform, making it easier to integrate, compare, and analyze. This process plays a…

Data transformation is the process of converting data from one format, structure, or value set into another. It often involves operations such as cleaning, filtering, joining, splitting, and aggregating data to make it suitable for downstream use. Transformation ensures that…

Database management refers to the process of organizing, storing, and managing data in a structured way using a database system. It includes creating, updating, retrieving, and securing data to ensure it is accurate, consistent, and accessible when needed. Effective database…

Digital Imaging and Communications in Medicine is the international standard for storing, transmitting, and managing medical imaging data. Developed by the National Electrical Manufacturers Association (NEMA), it ensures that medical imaging systems from different vendors can seamlessly communicate and exchange…

Digital health refers to the use of digital technologies to improve healthcare delivery, enhance patient outcomes, and support overall wellness. It includes a wide array of tools and platforms — such as mobile apps, wearables, electronic health records (EHRs), and…

Digital transformation refers to the process of integrating digital technologies into every aspect of a business. It represents a fundamental shift in how organizations operate, deliver value to customers, and adapt to the demands of a rapidly evolving digital environment.…

A discharge summary is a critical medical document that outlines the key details of a patient’s hospital stay. Prepared by the attending physician, it includes the reason for admission, a summary of the treatment provided, and the patient’s status at…