Encara no tenim significats per a "database index".
1Automatically generating database indexes on application startup is probably a bad idea.
2Description: We constructed a database indexed on genes and annotations of the immediate surrounding genomic regions.
3Orbit has DBIN (The database Index), and Data-Star has CROS.
4The database indexes over 3000 proteomes at the time of writing and is provided via a website for browsing, filtering and downloading.