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Sequence archives

NCBI SRA records

NCBI / Sequence Read Archive

47M
records · 2026-10-19
4.6 yr
doubling time
53M
projected 2027
45M48M50M53M2026202753M 2027
Exponential fitbest fit (AICc)N(t) = N₀·e^{r(t−t₀)}
growth rate r 14.9% / yrdoubling time 4.6 yrR² (window) 0.9988fit window last 0 yr · 16 ptsforecast 53M by 2027

Fitted on the last 0 yr (recent trend), anchored on the latest value. Forecast runs 0.8 yr ahead — 10% of the 0-yr record. Shaded = 95% CI.

SourceNCBI / Sequence Read Archive
Update cadenceweekly
Live endpointhttps://eutils.ncbi.nlm.nih.gov/entrez/eutils/einfo.fcgi?db=sra&version=2.0&retmode=json&tool=seqdesk-tracker&email=chrmnch@icloud.com
Parsejson · einforesult.dbinfo.0.count
Daterecords
2026-10-1947,257,507
2026-10-1247,165,233
2026-10-0546,975,150
2026-09-2846,857,546
2026-09-2146,719,747
2026-09-1446,579,334
2026-09-0746,456,409
2026-08-2446,152,232
2026-08-1746,032,794
2026-08-1045,924,603
2026-08-0345,811,210
2026-07-2745,667,459
2026-07-2045,542,529
2026-07-1345,416,039
2026-07-0645,221,246
2026-06-2445,092,952

Machine-readable: /api/research-data?metric=sra-records · back to all metrics

Report errorpmu15@helmholtz-hzi.de
NCBI SRA records: 47M records — SeqDesk research-data tracker