School libraries belonging to the ELTE library network can consult their documents in various databases. While maintaining these systems, the ELTE University Library and Archives developed a common search interface in 2011 within the framework of the TÁMOP-3.2.4/09/1/KMR-2010-0021 project, which can be accessed directly at https://gimikatalogus.elte.hu. It is also possible to access it from the common catalogue of ELTE libraries by clicking on the marked menu item:
The records of the libraries in the database:
- Apáczai Csere János Gyakorló Gimnázium Könyvtára (14 338 records),
- ELTE Gyakorló Általános Iskola és Középiskola Könyvtára (27 037 records),
- Radnóti Miklós Gyakorlóiskola Könyvtára (37 872 records),
- Trefort Ágoston Gyakorlóiskola Könyvtára (34 265 records).
The conversion of school library databases is done at regular intervals. Once a year, usually in November-december, the data are updated to reflect changes (additions and deletions) from the previous year.