The main goal of indexing is to facilitate filing so that stored documents may be promptly and readily located when needed. Thus, indexing improves the effectiveness of the file system. It guarantees speed, and because of improved speed, economy follows. When the appropriate kind of indexing system is adopted, the goal of indexing is best realised. An index is not required when files are organised alphabetically, geographically, or both. However, it quickly becomes necessary to give an index for consumers, suppliers, credit ratings, telephone numbers, and soon in other classification systems. For various register and ledger types, an index is further necessary.
GoodReads
People can browse Goodreads’ collection of books, annotations, quotes, and reviews. Goodreads is an American social cataloguing website and an Amazon subsidiary. To create library catalogues and reading lists, users can register their accounts and register books. They can also design their own lists of recommended books, polls, surveys, blogs, and debates. The headquarters of the website are in San Francisco.
GoodReads
An online initiative called Open Library aims to establish “one web page for every book ever published.” Aaron Swartz, Brewster Kahle, Alexis Rossi, Anand Chitipothu, Rebecca Malamud, and others came up with it. An initiative of the charity Internet Archive is called Open Library. Grants from the Kahle/Austin Foundation and the California State Library have contributed to its funding. Digital versions in a variety of formats, created from photos of numerous public domain, out-of-print, and in-print books, are made available online by Open Library.
GoodReads
A freely available web search engine called Google Scholar indexes the entire text or metadata of academic publications from a variety of publishing formats and fields. The Google Scholar index, which was first made available in beta form in November 2004, includes peer-reviewed online academic journals and books, conference papers, theses and dissertations, preprints, abstracts, technical reports, and other scholarly literature, such as legal opinions and patents. It also includes preprints and abstracts.