Abstract - not practical, hard to understand, difficult
(Sentence: The atomic theory of matter is too abstract for most people.)
Index - a thing that points out or shows, a sign, token, or indication
(Sentence: A person's face is often an index of his mood.)
In summary, these two words are not related.
If your question refers to the index and abstract as sources of information, then...
they are both reference works that reveal detailed information about resources. Indexes usually provide authors, titles or subjects of publications without comment, and abstracts offer a brief summary of content.
Indexing involves assigning keywords or subject terms to a document to make it searchable, while abstracting involves summarizing the content of a document in a concise format. In other words, indexing helps in organizing and retrieving information efficiently, while abstracting provides a brief overview of the main points of a document.
Pre-coordinate indexing involves assigning specific terms to documents before they are indexed, while post-coordinate indexing involves assigning terms after the documents are indexed based on their content. Pre-coordinate indexing can be more time-consuming but offers greater control over terms, while post-coordinate indexing allows for more flexibility in adding and changing terms.
In iperms, the required data fields for indexing typically include unique identifier (such as SSN or employee ID), document type, document title, document date, and document source. Additional fields like author, subject, and keywords may be included for more detailed indexing and retrieval purposes.
A candidate key is a unique key that can uniquely identify each record in a database table, whereas a secondary key is a non-unique key used for data retrieval and indexing purposes. Candidate keys can be chosen as the primary key for the table, while secondary keys provide alternate ways to access and organize the data.
The specific data fields required for indexing can vary depending on the indexing system being used. However, some common data fields that are typically required include document title, document content, author or creator, date created or published, and keywords or tags. These data fields help organize and retrieve the indexed information effectively.
For iPERMS Indexing, the data fields that are commonly required include the Soldier's name, Social Security Number (SSN), document type, document date, and document title. These fields are important for correctly identifying and categorizing documents within the system.
what is pre-indexing
Indexing is the process of creating an index, which is a list of terms related to the reading material that is sorted in alphabetical order. Abstracting is taking an academic paper or dissertation and generalizing it down into a basic summary.
what are the differents between preindexing and post indexing?
Stephen A. Roberts has written: 'A machine readable data base of social science serials' -- subject(s): Social sciences, Information storage and retrieval systems, Information services 'The planning of indexing and abstracting services in the social sciences' -- subject(s): Abstracting and indexing services, Social sciences, Abstracting and indexing
Kurt Ament has written: 'Indexing' -- subject(s): Abstracting and indexing, Science, Technology
Dale B. Baker has written: 'USSR/USA scientific and technical information in perspective' -- subject(s): Abstracting and indexing, Abstracting and indexing services, Information storage and retrieval systems, Science, Technology
Theodore C. Hines has written: 'Vocabulary control in indexing the literature of librarianship and information science' -- subject(s): Abstracting and indexing, Indexing, Library science
the difference between coding and filling
Paul Smeeton Hunter has written: 'An index to computer-produced standard interest profiles in chemistry, applied chemistry, chemical engineering and metallurgy' -- subject(s): Abstracting and indexing, Abstracting and indexing services, Chemistry, Information storage and retrieval systems
J. Stephen has written: 'Bacterial toxins' 'Bacterial Toxins (Aspects of Microbiology 2)' 'Some Newgate episodes' 'Bishop Colenso on the Pentateuch' -- subject(s): Accessible book
Simone Bastos Vieira has written: 'Rede SABI' -- subject(s): Abstracting and indexing, Data processing, Handbooks, manuals, Indexing, Public administration, Rede SABI (Information retrieval system)
Elizabeth Glass has written: 'A subject index for the visual arts' -- subject(s): Abstracting and indexing, Art, Subject headings