ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q3Scopus Q2SCImago #7,984Hybrid

ACM Transactions on Database Systems

Acronym:tods
•
Abbreviation (ISO):ACM TRANS. DATABASE SYST
•
Identifier (ISSN):0362-5915(Print)/1557-4644(Online)
•
Publisher:Association for Computing Machinery (ACM)
Clarivate IF (2026)
1.6↓ -0.1
Journal Impact Factor
IF Trend↓
WoS Quartile
Q3
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for ACM Transactions on Database Systems

WoS Q3
0134120181.920192.9320201.0920211.6320221.820232.220241.720251.62026
Annual Impact Factor Metric
Current (2026):1.6
Scopus SJR & RankScopus Q2
0.719
#7,984

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
94

94 papers with at least that number of citations each

WoS: SCIE / JCRQ3
Self-Citation Rate0%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
16articles/year
37.21% Gold OA•100% Original Research

Aims & Scope

Heavily used in both academic and corporate R&D settings, ACM Transactions on Database Systems (TODS) is a key publication for computer scientists working in data abstraction, data modeling, and designing data management systems. Topics include storage and retrieval, transaction management, distributed and federated databases, semantics of data, intelligent databases, and operations and algorithms relating to these areas. In this rapidly changing field, TODS provides insights into the thoughts of the best minds in database R&D.

Topics Covered (Recognized by AI)
Computer science99.8%Programming language68.9%Database67.3%Mathematics66.9%Data mining60.7%Information retrieval56.3%Operating system50.3%Theoretical computer science43.9%Artificial intelligence43.8%Algorithm37.3%Engineering34.3%Philosophy34.1%World Wide Web27.6%Relational database25.7%Combinatorics23.8%Discrete mathematics23.7%Biology23.3%Statistics22.2%Epistemology21.2%

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

COMPUTER SCIENCE, INFORMATION SYSTEMS

Q3
Rank195/266
IndexSCIE
JCRSCIE2026

COMPUTER SCIENCE, SOFTWARE ENGINEERING

Q3
Rank90/128
IndexSCIE
JCISCIE2026

COMPUTER SCIENCE, INFORMATION SYSTEMS

Q3
Rank171/266
IndexSCIE
JCISCIE2026

COMPUTER SCIENCE, SOFTWARE ENGINEERING

Q3
Rank82/128
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

12 year
2026Latest
IF1.6
Articles / Year6
Total Citations0
2025
IF1.7
Articles / Year33
Total Citations21
2024
IF2.2
Articles / Year16
Total Citations55
2023
IF1.8
Articles / Year11
Total Citations56
2022
IF1.629
Articles / Year18
Total Citations195

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #7,984Scopus Q2SCImago Profile
Scopus Coverage:1976-2026
Scopus Broad Areas:Computer Science
Scopus Citation Rank (SJR)Q2
0.719

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q2
Citations / Doc (2 years)
2.14

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$3,463 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations115
3-Year Documents43
Citable Documents43

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)0

Citations in government and international policy documents

Female Author Rate26.1%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Information SystemsQ2
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 0%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
3区 (Zone 3)Computer Science
Minor Category (Specific Field):
4区COMPUTER SCIENCE, INFORMATION SYSTEMS
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

ACM Transactions on Database Systems (acronym: tods, abbr: ACM TRANS. DATABASE SYST, ISSN: 0362-5915) is a peer-reviewed international scholarly journal in the field of Engineering & Technology, published by Association for Computing Machinery (ACM) in United States since 1976. The periodical holds a Journal Impact Factor (JIF) of 1.60, ranking in quartile Q3 of Web of Science (SCIE), a Scopus SJR indicator of 0.719 (Q2), an H-index of 94.

The journal enforces rigorous peer evaluation with a publication frequency of Quarterly, an annual output of approximately 16 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $3,463 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Hybrid
Publisher
Association for Computing Machinery (ACM)
Publication Language
English
Frequency
Quarterly
Founding Year
1976
Indexing & Databases
SCIEScopusPubMed
Editorial Address
ASSOC COMPUTING MACHINERY, 2 PENN PLAZA, STE 701, NEW YORK, USA, NY, 10121-0701

Similar Journals in Discipline

Journals in the same research field with comparable impact metrics

Record UUID: aef87112-a0ed-4687-a43f-7b5fc28a4fea
Database Updated: 2026-10-01