LMFDB Database Inventory

Layers

• Mongo DB (contains databases)
• Database (contains collections)
• Collection (contains documents, aka records)
• Document (contains fields aka attributes)
• Field (a string, integer, float, boolean, dictionary, list, ...)

Databases

The table below summarizes the various mongo db databases in the LMFDB. Click links for more detailed information. Database status is indicated by one of:

• prod -- visible on www.lmfdb.org
• beta -- visible on beta.lmfb.org
• alpha -- available on beta.lmfdb.org via direct URL access but not visible
• future -- in developement but not currently loaded by website.py

database	status	contact	code	collections
HTPicard	future	David Farmer	picard/	picard
Lattices	production	Samuele Anni	lattice	lat
Lfunctions	production	Jonathan Bober, David Farmer	lfunctions	instances, Lfunctions
MaassWaveForms	production	Stefan Lemurell, Fredrik Strömberg	maass_waveforms	to be added
SL2Zsubgroups	future	Stefan Ehlen	emf_utils.py	groups
abvar	beta	David Roe	abvar/fq	fq_iosg
artin	production	John Jones	artin_representations	representations, field_data
bmfs	future	John Cremona	none	dimensions
curve_automorphisms	alpha	Jen Paulhus	higher_..._automorphisms	passports
elliptic_curves	production	John Cremona	elliptic_curves	curves, nfcurves, padic_db
genus2_curves	production	Andrew Sutherland	genus2_curves	curves, endomorphisms
halfintegralmf	alpha	Samuele Anni	half_integral_weight_forms	forms
hgm	beta	John Jones	motives	families, motives
hmfs	production	John Voight	hilbert_modular_forms	fields, forms
knowledge	production	David Farmer	knowledge	meta, knowls, deleted_knowls, history
localfields	production	John Jones	local_fields	fields
mod_l_eigenvalues	alpha	Samuele Anni	modlmf	modlmf
mod_l_galois	alpha	Samuele Anni	rep_galois_modl	reps
modularforms2	production	Stefan Ehlen, Fredrik Strömberg	elliptic_modular_forms	dimension_table, webchar, webchar.chunks, webchar.files, webmodformspace, webnewformspace.chunks, webnewformspace.files, webnewforms, webnewforms.chunks, webnewforms.files, webeigenvalues, webeigenvalues.files
numberfields	production	John Jones	number_fields	fields
sato_tate_groups	production	Andrew Sutherland	sato_tate_groups	st_groups, st0_groups, small_groups
siegel_modular_forms	production	Nils  Skouruppa	siegel_modular_forms	dimensions, samples
transitivegroups	production	John Jones	galois_groups	groups, Gmodules