Tag: Resource description and access

The acronym RDA has several distinct meanings, with one of the most prominent being the Recommended Dietary Allowance, first published in 1943 during WWII to set goals for good nutrition. However, its role can vary dramatically, encompassing everything from international data sharing initiatives to modern library cataloging standards, requiring context to understand its function.

A Gartner report predicted that by 2025, 75% of enterprise data would be processed outside a traditional data center. This shift highlights the profound impact of automation, including how RDA is linked to AI in two distinct contexts: as the Resource Description and Access standard used in library science, and as Robotic Data Automation for enterprise data management.

First published online in 2010, Resource Description and Access (RDA) succeeded the Anglo-American Cataloguing Rules (AACR2) as the modern cataloging standard for libraries. The structure of the RDA represents a fundamental shift toward the digital environment, basing its framework on a relational entity-relationship model to describe resources more flexibly and comprehensively for online users.

According to the National Institutes of Health, RDA is the average daily dietary intake that is sufficient to meet the nutrient requirements of nearly all healthy individuals. However, the term RDA data is multifaceted, representing different concepts across various fields, including nutrition, library science, and data analysis.

Originally published in 2010 to replace the outdated AACR2, Resource Description and Access (RDA) is a cataloging standard based on the fundamental principle of creating well-formed, interconnected data for the digital world. This shift was necessary to address the immense volume and variety of information resources now available and to meet the evolving information-seeking behaviors of users in an online environment.

In 2010, the online toolkit for Resource Description and Access (RDA) was first published, providing a new standard for library cataloging. However, this is not the first nor the only standard to use the acronym RDA; Recommended Dietary Allowances were first established much earlier in 1943. Answering the question of in what year was RDA introduced requires clarification of which standard is being referenced.

The acronym RDA doesn't refer to a single entity, with the earliest one, the Recommended Dietary Allowances, established in 1941 by the US National Research Council. However, depending on the context, the answer to "when was the RDA created?" varies significantly, covering everything from nutrition guidelines to library cataloging standards.

As of March 31, 2013, the Library of Congress and other major libraries officially adopted Resource Description and Access (RDA) as their primary cataloging standard. The central concept that defines RDA is its role as a flexible, user-centered framework for describing library and cultural heritage resources in the digital environment. It provides guidelines for creating structured metadata that reflects the relationships between entities, moving beyond the limitations of its predecessor, AACR2.

The Recommended Dietary Allowances (RDAs) were first published in 1941 during World War II, but the seemingly simple question, 'When did the RDA start?', has several distinct answers depending on which organization or concept you are referring to. The acronym 'RDA' stands for a number of different entities with unique and unrelated histories, from nutritional science to urban planning and even a fictional corporation.

In 2010, Resource Description and Access (RDA) was released as the successor to AACR2, fundamentally altering cataloging for the digital environment. This shift introduced a new set of guidelines, built on internationally established models and principles, aimed at describing information resources more effectively. Understanding the general principles of RDA is crucial for anyone involved in librarianship, archival management, or metadata creation today.