Research databases are organized collections of information that help people find and access various types of data, such as articles, books, and reports. These databases are often used by students, researchers, and professionals to gather reliable information for their projects or studies. They can cover a wide range of subjects, from science and technology to history and literature. Many research databases provide advanced search features, allowing users to filter results by date, author, or publication type. Some popular examples include PubMed for medical research and JSTOR for academic articles. By using these databases, individuals can save time and ensure they are using credible sources in their work.