U.S. flag

An official website of the United States government

You searched 8+ million full text articles

Try this search in 34+ million citations and abstracts

PMC Full-Text Search Results

Items: 2

1.
Fig. 1.

Fig. 1. From: Database indexing for production MegaBLAST searches.

Schematic of the data structure used for the database index.

Aleksandr Morgulis, et al. Bioinformatics. 2008 Aug 15;24(16):1757-1764.

CitationFull text

2.
Fig. 2.

Fig. 2. From: Database indexing for production MegaBLAST searches.

Wall-clock times for 100 indexed and non-indexed searches in a production setting, as a function of logarithm of query length. Considering times to be tied if they are within 0.01 s, indexed search is faster 75 times, non-indexed search is faster 19 times, and they tie on 6 queries. Indexed search is faster on shorter queries and slower on the longest queries.

Aleksandr Morgulis, et al. Bioinformatics. 2008 Aug 15;24(16):1757-1764.

CitationFull text

Supplemental Content

Recent activity

Clear Turn Off Turn On

Your browsing activity is empty.

Activity recording is turned off.

Turn recording back on

See more...
You are here: NCBI > Literature > PubMed Central (PMC)
Support Center