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| Name | NCBI Minute: Using EDirect to Query a Local Installation of PubMed |
| Video Uploader | Video From National Library of Medicine |
| Upload Date | This Video Uploaded At 18-06-2018 13:22:14 |
| Video Discription | Presented June 13, 2018. Data mining in PubMed may require the analysis of thousands of records. The E-utilities efetch service often limits your ability to retrieve large numbers of records in a short time. As you will see in this webinar, EDirect allows you much faster access by operating on a local copy of PubMed. EDirect includes an archive-pubmed script that fully automates the download, update, extraction, and storage process. EDirect's Local Data Cache uses a hierarchy of 1 million folders to organize the 28 million PubMed files and provides direct and rapid access to any record. These features use recent advances in computer file system technology to repackage all of PubMed as individual files on an inexpensive 500 gigabyte external solid state drive. In this webinar, you will learn how to use EDirect to install PubMed locally and then search and retrieve records from the local instance. You will also see an analysis example that shows the significant speed improvement with the Local Cache and employs some advanced EDirect xtract options to aid with processing records. EDirect: https://www.ncbi.nlm.nih.gov/books/NBK179288/ To get video updates, subscribe to the NCBI YouTube channel: www.youtube.com/ncbinlm [GcZzrljmPZI] |
| Category | Science & Technology |
| Tags | nih | nlm | ncbi | bioinformatics | genomics | E-utilities | API | EDirect | PubMed |
