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This is a list of pages in the scope of Wikipedia:WikiProject Databases along with pageviews.
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List
Period: 2022-09-01 to 2022-09-30
Total views: 3,119,089
Updated: 19:17, 5 October 2022 (UTC)
Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
1
|
IBM
|
118,524
|
3,950
|
B
|
High
|
2
|
Blockchain
|
110,238
|
3,674
|
B
|
High
|
3
|
Oracle Corporation
|
101,436
|
3,381
|
B
|
High
|
4
|
SQL
|
95,020
|
3,167
|
C
|
Top
|
5
|
Bitmap index
|
91,985
|
3,066
|
C
|
Mid
|
6
|
SAP
|
84,552
|
2,818
|
B
|
High
|
7
|
Database
|
75,634
|
2,521
|
C
|
Top
|
8
|
Precision and recall
|
75,174
|
2,505
|
C
|
Low
|
9
|
Data science
|
66,357
|
2,211
|
Start
|
High
|
10
|
Enterprise resource planning
|
65,066
|
2,168
|
B
|
High
|
11
|
Data
|
49,552
|
1,651
|
C
|
High
|
12
|
K-means clustering
|
48,843
|
1,628
|
C
|
Mid
|
13
|
MySQL
|
46,926
|
1,564
|
C
|
High
|
14
|
PubMed
|
43,873
|
1,462
|
C
|
Mid
|
15
|
Big data
|
42,157
|
1,405
|
B
|
Top
|
16
|
Entity–relationship model
|
39,779
|
1,325
|
C
|
High
|
17
|
MongoDB
|
39,750
|
1,325
|
C
|
Mid
|
18
|
PostgreSQL
|
36,114
|
1,203
|
C
|
Mid
|
19
|
Metadata
|
35,899
|
1,196
|
C
|
Mid
|
20
|
ACID
|
34,164
|
1,138
|
Start
|
Top
|
21
|
Impact factor
|
33,428
|
1,114
|
B
|
Low
|
22
|
Microsoft Access
|
32,751
|
1,091
|
C
|
Mid
|
23
|
Database normalization
|
32,179
|
1,072
|
Start
|
Top
|
24
|
Relational database
|
31,106
|
1,036
|
C
|
Top
|
25
|
Microsoft SQL Server
|
29,232
|
974
|
B
|
High
|
26
|
NoSQL
|
28,716
|
957
|
B
|
Top
|
27
|
Data structure
|
28,345
|
944
|
C
|
Top
|
28
|
Data mining
|
28,026
|
934
|
B
|
High
|
29
|
Extract, transform, load
|
27,390
|
913
|
Start
|
High
|
30
|
Business intelligence
|
26,628
|
887
|
Start
|
High
|
31
|
Oracle Database
|
26,013
|
867
|
C
|
High
|
32
|
Data warehouse
|
25,172
|
839
|
Start
|
High
|
33
|
SQL injection
|
24,657
|
821
|
Start
|
Low
|
34
|
Cluster analysis
|
24,168
|
805
|
C
|
High
|
35
|
Graph database
|
17,794
|
593
|
C
|
Mid
|
36
|
Redis
|
17,645
|
588
|
C
|
Low
|
37
|
Database schema
|
17,469
|
582
|
Start
|
High
|
38
|
Splunk
|
17,445
|
581
|
C
|
Mid
|
39
|
OCLC
|
16,077
|
535
|
C
|
Low
|
40
|
Scopus
|
15,237
|
507
|
Start
|
Low
|
41
|
Data model
|
15,044
|
501
|
C
|
High
|
42
|
Expectation–maximization algorithm
|
15,002
|
500
|
C
|
Mid
|
43
|
SQLite
|
14,829
|
494
|
B
|
Mid
|
44
|
LexisNexis
|
13,964
|
465
|
C
|
Low
|
45
|
Database index
|
13,903
|
463
|
C
|
High
|
46
|
Apache Cassandra
|
13,391
|
446
|
C
|
High
|
47
|
Join (SQL)
|
13,223
|
440
|
C
|
Mid
|
48
|
Decision support system
|
13,165
|
438
|
C
|
High
|
49
|
MariaDB
|
13,023
|
434
|
C
|
Low
|
50
|
Hierarchical clustering
|
12,800
|
426
|
C
|
Low
|
51
|
Relational algebra
|
12,554
|
418
|
C
|
High
|
52
|
Slowly changing dimension
|
12,534
|
417
|
C
|
Low
|
53
|
Relational model
|
12,334
|
411
|
C
|
Top
|
54
|
Third normal form
|
12,211
|
407
|
Start
|
Mid
|
55
|
DBSCAN
|
11,940
|
398
|
C
|
Low
|
56
|
Star schema
|
11,915
|
397
|
Start
|
High
|
57
|
Distributed ledger
|
11,837
|
394
|
Start
|
Mid
|
58
|
Information retrieval
|
11,819
|
393
|
C
|
Mid
|
59
|
Online analytical processing
|
11,818
|
393
|
C
|
Mid
|
60
|
Data integrity
|
11,567
|
385
|
C
|
High
|
61
|
List of academic databases and search engines
|
11,436
|
381
|
List
|
Mid
|
62
|
Data modeling
|
11,400
|
380
|
C
|
High
|
63
|
8-bit computing
|
10,676
|
355
|
Start
|
High
|
64
|
SAP HANA
|
10,132
|
337
|
C
|
High
|
65
|
CompTox Chemicals Dashboard
|
10,055
|
335
|
C
|
Low
|
66
|
Data definition language
|
10,025
|
334
|
Start
|
High
|
67
|
Anomaly detection
|
9,509
|
316
|
Start
|
Mid
|
68
|
Foreign key
|
8,783
|
292
|
Start
|
Mid
|
69
|
Isolation (database systems)
|
8,556
|
285
|
Start
|
High
|
70
|
Journal Citation Reports
|
8,268
|
275
|
Start
|
Mid
|
71
|
Two-phase commit protocol
|
8,217
|
273
|
C
|
High
|
72
|
Java Database Connectivity
|
8,087
|
269
|
Start
|
Mid
|
73
|
First normal form
|
7,981
|
266
|
C
|
High
|
74
|
ImageNet
|
7,941
|
264
|
Start
|
Low
|
75
|
Time series database
|
7,934
|
264
|
Start
|
Mid
|
76
|
Shard (database architecture)
|
7,714
|
257
|
Start
|
Mid
|
77
|
Directory (computing)
|
7,648
|
254
|
C
|
Low
|
78
|
History of Microsoft SQL Server
|
7,634
|
254
|
List
|
Low
|
79
|
Hierarchical database model
|
7,538
|
251
|
Start
|
High
|
80
|
Column-oriented DBMS
|
7,416
|
247
|
C
|
Mid
|
81
|
Database transaction
|
7,383
|
246
|
Start
|
Mid
|
82
|
Document-oriented database
|
7,381
|
246
|
C
|
Unknown
|
83
|
Data manipulation language
|
7,365
|
245
|
Stub
|
Mid
|
84
|
ORCID
|
7,352
|
245
|
B
|
Low
|
85
|
Master data management
|
7,301
|
243
|
Start
|
Low
|
86
|
Open Database Connectivity
|
7,292
|
243
|
B
|
High
|
87
|
Atomicity (database systems)
|
7,067
|
235
|
Start
|
High
|
88
|
IBM Db2
|
6,869
|
228
|
C
|
High
|
89
|
R-tree
|
6,848
|
228
|
C
|
Mid
|
90
|
Database design
|
6,731
|
224
|
C
|
High
|
91
|
Flat-file database
|
6,662
|
222
|
Start
|
High
|
92
|
SCImago Journal Rank
|
6,611
|
220
|
Start
|
Low
|
93
|
On-Line Encyclopedia of Integer Sequences
|
6,580
|
219
|
B
|
Mid
|
94
|
Edgar F. Codd
|
6,436
|
214
|
Start
|
Top
|
95
|
Visual FoxPro
|
6,398
|
213
|
C
|
Low
|
96
|
Boyce–Codd normal form
|
6,339
|
211
|
Stub
|
Mid
|
97
|
Wikidata
|
6,325
|
210
|
C
|
Low
|
98
|
View (SQL)
|
6,324
|
210
|
Start
|
High
|
99
|
Online transaction processing
|
6,277
|
209
|
Start
|
Mid
|
100
|
Amazon Redshift
|
6,138
|
204
|
Start
|
Low
|
101
|
Snowflake schema
|
6,130
|
204
|
B
|
Mid
|
102
|
Cyc
|
6,090
|
203
|
C
|
Low
|
103
|
Data management
|
6,040
|
201
|
C
|
Top
|
104
|
Yahoo! data breaches
|
6,012
|
200
|
C
|
Mid
|
105
|
FoxPro
|
5,986
|
199
|
Start
|
Low
|
106
|
Write-ahead logging
|
5,970
|
199
|
Start
|
Low
|
107
|
Annotation
|
5,959
|
198
|
C
|
Low
|
108
|
Teradata
|
5,798
|
193
|
C
|
Mid
|
109
|
WorldCat
|
5,677
|
189
|
Start
|
Low
|
110
|
Network model
|
5,654
|
188
|
Start
|
Low
|
111
|
Record to report
|
5,638
|
187
|
Start
|
Low
|
112
|
Primary key
|
5,546
|
184
|
Start
|
High
|
113
|
Data mart
|
5,340
|
178
|
C
|
High
|
114
|
Database model
|
5,323
|
177
|
C
|
Top
|
115
|
Second normal form
|
5,316
|
177
|
Start
|
Mid
|
116
|
CockroachDB
|
5,239
|
174
|
Start
|
Low
|
117
|
SQL Server Express
|
5,179
|
172
|
Unknown
|
Unknown
|
118
|
Qlik
|
5,165
|
172
|
Start
|
Low
|
119
|
Moody's Corporation
|
5,134
|
171
|
C
|
Low
|
120
|
Object database
|
5,091
|
169
|
Start
|
Top
|
121
|
DBase
|
5,056
|
168
|
C
|
Mid
|
122
|
Referential integrity
|
5,012
|
167
|
C
|
Low
|
123
|
Weak entity
|
4,983
|
166
|
Start
|
Low
|
124
|
EBSCO Information Services
|
4,965
|
165
|
Start
|
Low
|
125
|
Codd's 12 rules
|
4,938
|
164
|
Start
|
High
|
126
|
Fact table
|
4,914
|
163
|
C
|
Low
|
127
|
Z-order curve
|
4,895
|
163
|
C
|
Low
|
128
|
Executive information system
|
4,895
|
163
|
Start
|
Mid
|
129
|
List of online music databases
|
4,888
|
162
|
List
|
Low
|
130
|
Donald D. Chamberlin
|
4,877
|
162
|
Start
|
Low
|
131
|
Associative entity
|
4,792
|
159
|
Stub
|
Mid
|
132
|
Multiversion concurrency control
|
4,729
|
157
|
Start
|
Mid
|
133
|
Spatial database
|
4,676
|
155
|
Start
|
High
|
134
|
Select (SQL)
|
4,647
|
154
|
C
|
Low
|
135
|
Dimension (data warehouse)
|
4,628
|
154
|
C
|
Low
|
136
|
Knowledge base
|
4,600
|
153
|
C
|
Low
|
137
|
Table (database)
|
4,579
|
152
|
Stub
|
Top
|
138
|
Citation index
|
4,575
|
152
|
C
|
Mid
|
139
|
Bigtable
|
4,541
|
151
|
Start
|
Low
|
140
|
Object–relational impedance mismatch
|
4,541
|
151
|
Start
|
Low
|
141
|
Relational database management system
|
4,431
|
147
|
Redirect
|
NA
|
142
|
Data dictionary
|
4,355
|
145
|
Start
|
High
|
143
|
Candidate key
|
4,330
|
144
|
Start
|
Mid
|
144
|
Raymond F. Boyce
|
4,304
|
143
|
Start
|
Low
|
145
|
NewSQL
|
4,283
|
142
|
Start
|
Low
|
146
|
Science Citation Index Expanded
|
4,267
|
142
|
Start
|
Low
|
147
|
JD Edwards
|
4,237
|
141
|
C
|
Low
|
148
|
IEEE Xplore
|
4,234
|
141
|
Stub
|
Low
|
149
|
Comparison of relational database management systems
|
4,154
|
138
|
List
|
High
|
150
|
Power Pivot
|
4,133
|
137
|
Start
|
Low
|
151
|
Denormalization
|
4,120
|
137
|
Start
|
High
|
152
|
Relation (database)
|
4,015
|
133
|
Unknown
|
Unknown
|
153
|
BusinessObjects
|
3,991
|
133
|
Start
|
Low
|
154
|
Database server
|
3,935
|
131
|
Start
|
Low
|
155
|
Transitive closure
|
3,933
|
131
|
Start
|
Low
|
156
|
Unstructured data
|
3,922
|
130
|
Start
|
Mid
|
157
|
Sybase
|
3,921
|
130
|
Start
|
Low
|
158
|
Database administrator
|
3,870
|
129
|
Start
|
Mid
|
159
|
In-memory database
|
3,809
|
126
|
C
|
Top
|
160
|
Amazon Relational Database Service
|
3,765
|
125
|
C
|
Low
|
161
|
SQL Server Reporting Services
|
3,734
|
124
|
Unknown
|
Unknown
|
162
|
Composite key
|
3,721
|
124
|
Stub
|
High
|
163
|
Data control language
|
3,691
|
123
|
Stub
|
Low
|
164
|
SQL:2016
|
3,646
|
121
|
Stub
|
Unknown
|
165
|
Window function (SQL)
|
3,646
|
121
|
Start
|
Low
|
166
|
Null (SQL)
|
3,626
|
120
|
GA
|
Mid
|
167
|
Database application
|
3,557
|
118
|
Start
|
High
|
168
|
Stored procedure
|
3,545
|
118
|
C
|
Low
|
169
|
Data integration
|
3,512
|
117
|
Start
|
Mid
|
170
|
ChemSpider
|
3,493
|
116
|
Start
|
Low
|
171
|
Language Integrated Query
|
3,399
|
113
|
Start
|
Low
|
172
|
SQL syntax
|
3,394
|
113
|
Unknown
|
Unknown
|
173
|
Correlated subquery
|
3,389
|
112
|
Unknown
|
Unknown
|
174
|
Amazon Aurora
|
3,370
|
112
|
Start
|
Low
|
175
|
Online database
|
3,346
|
111
|
Stub
|
Unknown
|
176
|
Prepared statement
|
3,301
|
110
|
Unknown
|
Unknown
|
177
|
Hashgraph
|
3,136
|
104
|
Start
|
Low
|
178
|
Distributed database
|
3,091
|
103
|
Start
|
Low
|
179
|
List of relational database management systems
|
3,088
|
102
|
List
|
Mid
|
180
|
Total Information Awareness
|
3,086
|
102
|
B
|
Mid
|
181
|
WordNet
|
3,083
|
102
|
Start
|
Low
|
182
|
Hierarchical and recursive queries in SQL
|
3,019
|
100
|
Start
|
Low
|
183
|
Data architecture
|
3,009
|
100
|
Start
|
Mid
|
184
|
MEDLINE
|
3,002
|
100
|
Start
|
Mid
|
185
|
Operational data store
|
2,993
|
99
|
Stub
|
Mid
|
186
|
List of biological databases
|
2,991
|
99
|
List
|
High
|
187
|
Information Awareness Office
|
2,950
|
98
|
Unknown
|
Unknown
|
188
|
Lloyd's algorithm
|
2,922
|
97
|
Start
|
Low
|
189
|
Temporal database
|
2,911
|
97
|
Unknown
|
Unknown
|
190
|
SingleStore
|
2,863
|
95
|
Start
|
Mid
|
191
|
Superkey
|
2,757
|
91
|
Stub
|
Low
|
192
|
Two-phase locking
|
2,744
|
91
|
C
|
High
|
193
|
Concurrency control
|
2,744
|
91
|
C
|
Top
|
194
|
Ingres (database)
|
2,744
|
91
|
Start
|
Mid
|
195
|
Database trigger
|
2,744
|
91
|
Unknown
|
Unknown
|
196
|
Microsoft Analysis Services
|
2,733
|
91
|
C
|
Low
|
197
|
Consistency (database systems)
|
2,710
|
90
|
Start
|
Mid
|
198
|
Bibliographic database
|
2,638
|
87
|
Start
|
Mid
|
199
|
Staging (data)
|
2,606
|
86
|
Unknown
|
Unknown
|
200
|
Functional dependency
|
2,587
|
86
|
Start
|
Mid
|
201
|
Centralized database
|
2,576
|
85
|
Stub
|
Unknown
|
202
|
Access Database Engine
|
2,549
|
84
|
B
|
Mid
|
203
|
Multi-model database
|
2,531
|
84
|
Start
|
Unknown
|
204
|
Cursor (databases)
|
2,530
|
84
|
Start
|
Mid
|
205
|
Embedded database
|
2,525
|
84
|
C
|
High
|
206
|
Truncate (SQL)
|
2,520
|
84
|
Unknown
|
Unknown
|
207
|
Biological database
|
2,398
|
79
|
Start
|
Mid
|
208
|
Update (SQL)
|
2,366
|
78
|
Stub
|
Low
|
209
|
YugabyteDB
|
2,324
|
77
|
Unknown
|
Unknown
|
210
|
Partition (database)
|
2,323
|
77
|
Stub
|
Unknown
|
211
|
Inference engine
|
2,311
|
77
|
Unknown
|
Unknown
|
212
|
Market intelligence
|
2,300
|
76
|
Stub
|
Low
|
213
|
Snapshot isolation
|
2,299
|
76
|
Unknown
|
Unknown
|
214
|
Firebird (database server)
|
2,272
|
75
|
Start
|
Mid
|
215
|
SQL-92
|
2,269
|
75
|
Start
|
High
|
216
|
OLE DB
|
2,246
|
74
|
Stub
|
Mid
|
217
|
.dbf
|
2,236
|
74
|
C
|
Low
|
218
|
Local outlier factor
|
2,217
|
73
|
Start
|
Low
|
219
|
Serializability
|
2,152
|
71
|
B
|
High
|
220
|
ArangoDB
|
2,148
|
71
|
Start
|
Low
|
221
|
Data store
|
2,122
|
70
|
Unknown
|
Unknown
|
222
|
Embarcadero Technologies
|
2,096
|
69
|
Start
|
Low
|
223
|
Social Sciences Citation Index
|
2,092
|
69
|
Stub
|
Low
|
224
|
Data domain
|
2,041
|
68
|
Stub
|
Mid
|
225
|
Unique key
|
2,030
|
67
|
Start
|
Low
|
226
|
Fourth normal form
|
2,011
|
67
|
Start
|
Mid
|
227
|
Comparison of database administration tools
|
1,986
|
66
|
List
|
Mid
|
228
|
Toad (software)
|
1,972
|
65
|
Unknown
|
Unknown
|
229
|
LexisNexis Risk Solutions
|
1,963
|
65
|
B
|
Low
|
230
|
Data retrieval
|
1,882
|
62
|
Unknown
|
Unknown
|
231
|
TimescaleDB
|
1,872
|
62
|
Unknown
|
Unknown
|
232
|
CiteScore
|
1,869
|
62
|
Start
|
Low
|
233
|
Data masking
|
1,864
|
62
|
C
|
Low
|
234
|
Privacy and blockchain
|
1,842
|
61
|
C
|
Low
|
235
|
Region of interest
|
1,830
|
61
|
Start
|
Low
|
236
|
Set operations (SQL)
|
1,822
|
60
|
Start
|
Low
|
237
|
Aerospike (database)
|
1,798
|
59
|
Start
|
Low
|
238
|
Business performance management
|
1,784
|
59
|
C
|
Low
|
239
|
Database connection
|
1,783
|
59
|
Start
|
Low
|
240
|
DNA database
|
1,763
|
58
|
Start
|
Mid
|
241
|
Data re-identification
|
1,753
|
58
|
Start
|
Low
|
242
|
IDMS
|
1,746
|
58
|
Unknown
|
Unknown
|
243
|
Row (database)
|
1,697
|
56
|
Stub
|
Top
|
244
|
Having (SQL)
|
1,691
|
56
|
Stub
|
Unknown
|
245
|
HeidiSQL
|
1,685
|
56
|
Unknown
|
Unknown
|
246
|
SQL Server Compact
|
1,681
|
56
|
Start
|
Mid
|
247
|
Extract, load, transform
|
1,666
|
55
|
C
|
Mid
|
248
|
Fifth normal form
|
1,660
|
55
|
Stub
|
Mid
|
249
|
IBM Information Management System
|
1,649
|
54
|
Unknown
|
Unknown
|
250
|
Natural key
|
1,646
|
54
|
Start
|
Low
|
251
|
ScyllaDB
|
1,646
|
54
|
Start
|
Low
|
252
|
HathiTrust
|
1,639
|
54
|
C
|
Low
|
253
|
Durability (database systems)
|
1,620
|
54
|
Stub
|
High
|
254
|
EBSCO Industries
|
1,610
|
53
|
Start
|
Low
|
255
|
Column (database)
|
1,609
|
53
|
Stub
|
Top
|
256
|
Data aggregation
|
1,606
|
53
|
Start
|
Mid
|
257
|
List of online databases
|
1,601
|
53
|
List
|
Mid
|
258
|
Clinical data management
|
1,601
|
53
|
Unknown
|
Unknown
|
259
|
Federated database system
|
1,597
|
53
|
C
|
Low
|
260
|
The Doe Network
|
1,586
|
52
|
Unknown
|
Unknown
|
261
|
Embedded SQL
|
1,573
|
52
|
Unknown
|
Unknown
|
262
|
Sixth normal form
|
1,568
|
52
|
Unknown
|
Unknown
|
263
|
Hybrid transactional/analytical processing
|
1,562
|
52
|
Unknown
|
Unknown
|
264
|
Dynamo (storage system)
|
1,550
|
51
|
Start
|
Low
|
265
|
Query optimization
|
1,550
|
51
|
C
|
Low
|
266
|
LibreOffice Base
|
1,549
|
51
|
Start
|
Low
|
267
|
Paradox (database)
|
1,537
|
51
|
Unknown
|
Unknown
|
268
|
Transaction log
|
1,512
|
50
|
Start
|
Low
|
269
|
Education Resources Information Center
|
1,502
|
50
|
Start
|
Low
|
270
|
Transparent data encryption
|
1,495
|
49
|
Unknown
|
Unknown
|
271
|
IBM Informix
|
1,494
|
49
|
B
|
Mid
|
272
|
RRDtool
|
1,463
|
48
|
Start
|
Low
|
273
|
Research Papers in Economics
|
1,437
|
47
|
Start
|
Low
|
274
|
Atomic commit
|
1,436
|
47
|
Start
|
Mid
|
275
|
Query plan
|
1,420
|
47
|
Start
|
Low
|
276
|
Apache Pinot
|
1,396
|
46
|
C
|
Low
|
277
|
CODASYL
|
1,374
|
45
|
Start
|
Mid
|
278
|
Delete (SQL)
|
1,371
|
45
|
Start
|
Mid
|
279
|
Metadata standard
|
1,351
|
45
|
Start
|
Mid
|
280
|
Bill Inmon
|
1,346
|
44
|
Start
|
Mid
|
281
|
Adaptive Server Enterprise
|
1,339
|
44
|
C
|
Low
|
282
|
Simple Features
|
1,332
|
44
|
Stub
|
Mid
|
283
|
GISAID
|
1,323
|
44
|
C
|
High
|
284
|
Merge (SQL)
|
1,315
|
43
|
Unknown
|
Unknown
|
285
|
ISO 8000
|
1,311
|
43
|
Start
|
Unknown
|
286
|
Database marketing
|
1,301
|
43
|
Start
|
Low
|
287
|
Rollback (data management)
|
1,297
|
43
|
Start
|
Mid
|
288
|
Bureau van Dijk
|
1,295
|
43
|
Start
|
Low
|
289
|
List of big data companies
|
1,293
|
43
|
List
|
Low
|
290
|
Music information retrieval
|
1,270
|
42
|
Start
|
Low
|
291
|
Enhanced entity–relationship model
|
1,263
|
42
|
Unknown
|
Unknown
|
292
|
Data model (GIS)
|
1,258
|
41
|
Start
|
Mid
|
293
|
Semantic layer
|
1,254
|
41
|
Stub
|
Low
|
294
|
Armed Conflict Location and Event Data Project
|
1,244
|
41
|
Unknown
|
Unknown
|
295
|
Ralph Kimball
|
1,234
|
41
|
Start
|
Mid
|
296
|
Mathematical Reviews
|
1,233
|
41
|
C
|
Low
|
297
|
Web Gallery of Art
|
1,225
|
40
|
C
|
Low
|
298
|
ODK (software)
|
1,201
|
40
|
Start
|
Low
|
299
|
XBase
|
1,178
|
39
|
Start
|
Low
|
300
|
SQL:2011
|
1,173
|
39
|
Start
|
Mid
|
301
|
Data element
|
1,171
|
39
|
Stub
|
Mid
|
302
|
Business reporting
|
1,167
|
38
|
Stub
|
Unknown
|
303
|
World Register of Marine Species
|
1,148
|
38
|
Start
|
Low
|
304
|
MultiDimensional eXpressions
|
1,142
|
38
|
Unknown
|
Unknown
|
305
|
Amazon Neptune
|
1,137
|
37
|
C
|
Low
|
306
|
Resident registration
|
1,133
|
37
|
Unknown
|
Unknown
|
307
|
Group by (SQL)
|
1,125
|
37
|
Stub
|
Mid
|
308
|
Bitemporal modeling
|
1,124
|
37
|
Start
|
Low
|
309
|
Sisense
|
1,113
|
37
|
C
|
Mid
|
310
|
Armstrong's axioms
|
1,110
|
37
|
Start
|
Low
|
311
|
SciELO
|
1,109
|
36
|
Start
|
Low
|
312
|
FoundationDB
|
1,108
|
36
|
Start
|
Mid
|
313
|
World Directory of Medical Schools
|
1,101
|
36
|
Start
|
Low
|
314
|
Data architect
|
1,099
|
36
|
C
|
High
|
315
|
SAP IQ
|
1,087
|
36
|
C
|
Mid
|
316
|
SQR
|
1,085
|
36
|
Unknown
|
Unknown
|
317
|
List of artists in the Web Gallery of Art (A–K)
|
1,081
|
36
|
List
|
Low
|
318
|
MAINWAY
|
1,078
|
35
|
C
|
Mid
|
319
|
Claritas Prizm
|
1,048
|
34
|
Start
|
Low
|
320
|
Multi Router Traffic Grapher
|
1,038
|
34
|
Start
|
Low
|
321
|
HAL (open archive)
|
1,037
|
34
|
Stub
|
Low
|
322
|
Tureng dictionary
|
1,023
|
34
|
Start
|
Low
|
323
|
Database administration
|
1,017
|
33
|
Unknown
|
Unknown
|
324
|
Relational calculus
|
1,017
|
33
|
Stub
|
High
|
325
|
Full table scan
|
1,015
|
33
|
Stub
|
Unknown
|
326
|
Insert (SQL)
|
1,014
|
33
|
C
|
Low
|
327
|
Data exploration
|
1,005
|
33
|
Start
|
Low
|
328
|
Government database
|
1,001
|
33
|
Start
|
Mid
|
329
|
Green data center
|
999
|
33
|
C
|
Low
|
330
|
Choral Public Domain Library
|
989
|
32
|
Start
|
Low
|
331
|
Halloween Problem
|
989
|
32
|
Stub
|
Low
|
332
|
SQL Anywhere
|
975
|
32
|
Start
|
Mid
|
333
|
Pervasive PSQL
|
969
|
32
|
Unknown
|
Unknown
|
334
|
CINAHL
|
964
|
32
|
Stub
|
Low
|
335
|
Union catalog
|
959
|
31
|
Stub
|
Mid
|
336
|
InterBase
|
955
|
31
|
C
|
Low
|
337
|
SAP NetWeaver Business Warehouse
|
945
|
31
|
Start
|
Low
|
338
|
Beilstein database
|
944
|
31
|
Start
|
Low
|
339
|
Tabular Data Stream
|
942
|
31
|
Start
|
Low
|
340
|
BASE (search engine)
|
940
|
31
|
Stub
|
Low
|
341
|
Interim Register of Marine and Nonmarine Genera
|
933
|
31
|
C
|
Low
|
342
|
Operational database
|
933
|
31
|
Stub
|
Unknown
|
343
|
SIMBAD
|
931
|
31
|
Start
|
Low
|
344
|
ZbMATH Open
|
923
|
30
|
Start
|
Mid
|
345
|
Multivalued dependency
|
922
|
30
|
Unknown
|
Unknown
|
346
|
SQL:1999
|
914
|
30
|
Stub
|
Unknown
|
347
|
List of online image archives
|
909
|
30
|
List
|
Low
|
348
|
HSQLDB
|
893
|
29
|
Start
|
Low
|
349
|
Correlation clustering
|
873
|
29
|
Start
|
Low
|
350
|
Microsoft Data Access Components
|
868
|
28
|
B
|
Mid
|
351
|
Database theory
|
864
|
28
|
Start
|
Top
|
352
|
Amazon DocumentDB
|
849
|
28
|
Start
|
Low
|
353
|
Record locking
|
841
|
28
|
Unknown
|
Unknown
|
354
|
Metadata repository
|
840
|
28
|
Unknown
|
Unknown
|
355
|
IBM System R
|
833
|
27
|
Stub
|
Low
|
356
|
HeinOnline
|
825
|
27
|
Start
|
Low
|
357
|
Marketing intelligence
|
807
|
26
|
Start
|
Low
|
358
|
Connection string
|
803
|
26
|
Stub
|
Low
|
359
|
ISO 15926
|
803
|
26
|
C
|
Low
|
360
|
Blockchain-based database
|
799
|
26
|
Start
|
Low
|
361
|
Very large database
|
796
|
26
|
Stub
|
Mid
|
362
|
Operational system
|
786
|
26
|
Stub
|
Mid
|
363
|
Arts and Humanities Citation Index
|
773
|
25
|
Start
|
Low
|
364
|
Database storage structures
|
759
|
25
|
Unknown
|
Unknown
|
365
|
Back-end database
|
758
|
25
|
Start
|
High
|
366
|
List of neuroscience databases
|
758
|
25
|
List
|
Mid
|
367
|
Voldemort (distributed data store)
|
752
|
25
|
Start
|
Low
|
368
|
ISO/IEC 9075
|
725
|
24
|
Unknown
|
Unknown
|
369
|
Anchor modeling
|
722
|
24
|
Unknown
|
Unknown
|
370
|
Freedb
|
701
|
23
|
Start
|
Low
|
371
|
Amazon SimpleDB
|
696
|
23
|
C
|
Low
|
372
|
Order by
|
688
|
22
|
Stub
|
Mid
|
373
|
Oracle NoSQL Database
|
684
|
22
|
C
|
Low
|
374
|
ZINC database
|
676
|
22
|
Start
|
Mid
|
375
|
Panjab Digital Library
|
674
|
22
|
B
|
Mid
|
376
|
List of genealogy databases
|
664
|
22
|
List
|
Low
|
377
|
QUEL query languages
|
662
|
22
|
Stub
|
Mid
|
378
|
CSA (database company)
|
660
|
22
|
Start
|
Low
|
379
|
Schema crosswalk
|
655
|
21
|
Start
|
Mid
|
380
|
MathSciNet
|
654
|
21
|
Stub
|
Mid
|
381
|
Tablespace
|
653
|
21
|
Stub
|
Low
|
382
|
TigerGraph
|
646
|
21
|
Start
|
Unknown
|
383
|
Navigational database
|
644
|
21
|
Start
|
Low
|
384
|
Dark data
|
642
|
21
|
Start
|
Low
|
385
|
Btrieve
|
640
|
21
|
B
|
Mid
|
386
|
Christopher J. Date
|
626
|
20
|
Start
|
Mid
|
387
|
Experimental data
|
625
|
20
|
Stub
|
Unknown
|
388
|
D (data language specification)
|
612
|
20
|
Start
|
Mid
|
389
|
Microsoft Academic Search
|
605
|
20
|
Start
|
Low
|
390
|
SQL:2003
|
596
|
19
|
Start
|
High
|
391
|
COMMIT (SQL)
|
596
|
19
|
Stub
|
Mid
|
392
|
RavenDB
|
592
|
19
|
C
|
Mid
|
393
|
Enterprise bus matrix
|
586
|
19
|
Start
|
Mid
|
394
|
The Himalayan Database
|
582
|
19
|
Start
|
Low
|
395
|
Domain-key normal form
|
581
|
19
|
Stub
|
Mid
|
396
|
Current research information system
|
580
|
19
|
Unknown
|
Unknown
|
397
|
GDELT Project
|
578
|
19
|
Unknown
|
Unknown
|
398
|
Check constraint
|
568
|
18
|
Start
|
Mid
|
399
|
From (SQL)
|
567
|
18
|
Stub
|
Unknown
|
400
|
Apache Accumulo
|
559
|
18
|
C
|
Low
|
401
|
Shane's Chess Information Database
|
550
|
18
|
Start
|
Low
|
402
|
SQL/PSM
|
548
|
18
|
Stub
|
Mid
|
403
|
Commit (data management)
|
544
|
18
|
Stub
|
High
|
404
|
Comparison of data modeling tools
|
542
|
18
|
List
|
Mid
|
405
|
Astrophysics Data System
|
536
|
17
|
B
|
Low
|
406
|
PhilPapers
|
536
|
17
|
Stub
|
Unknown
|
407
|
Vulnerability database
|
533
|
17
|
Stub
|
Unknown
|
408
|
The Third Manifesto
|
531
|
17
|
Stub
|
Mid
|
409
|
Transactions per second
|
529
|
17
|
Unknown
|
Unknown
|
410
|
Small data
|
522
|
17
|
C
|
Low
|
411
|
Transaction data
|
516
|
17
|
Stub
|
Mid
|
412
|
Index Copernicus
|
514
|
17
|
Stub
|
Low
|
413
|
Ei Compendex
|
513
|
17
|
Stub
|
Low
|
414
|
Current Contents
|
508
|
16
|
Stub
|
Low
|
415
|
Mindat.org
|
502
|
16
|
Start
|
Low
|
416
|
Digital heritage
|
501
|
16
|
Start
|
Low
|
417
|
Identity column
|
496
|
16
|
Start
|
Low
|
418
|
Full-text database
|
493
|
16
|
Start
|
Low
|
419
|
Log shipping
|
490
|
16
|
Unknown
|
Unknown
|
420
|
Where (SQL)
|
490
|
16
|
Stub
|
Mid
|
421
|
ER/Studio
|
483
|
16
|
Stub
|
Unknown
|
422
|
Comparison of object database management systems
|
482
|
16
|
List
|
Low
|
423
|
Single Table Inheritance
|
479
|
15
|
Start
|
High
|
424
|
Alias (SQL)
|
478
|
15
|
Start
|
Low
|
425
|
Aozora Bunko
|
475
|
15
|
Start
|
Low
|
426
|
FAME (database)
|
471
|
15
|
Unknown
|
Unknown
|
427
|
AllegroGraph
|
470
|
15
|
Stub
|
Low
|
428
|
MSQL
|
454
|
15
|
Unknown
|
Unknown
|
429
|
Gmelin database
|
451
|
15
|
Stub
|
Unknown
|
430
|
Tarantool
|
451
|
15
|
Unknown
|
Unknown
|
431
|
Quotient filter
|
451
|
15
|
Start
|
Low
|
432
|
List of music sharing websites
|
450
|
15
|
List
|
Low
|
433
|
TypeDB
|
450
|
15
|
Unknown
|
Unknown
|
434
|
Parallel database
|
450
|
15
|
Stub
|
Unknown
|
435
|
Pinwale
|
440
|
14
|
Stub
|
Low
|
436
|
ParAccel
|
426
|
14
|
Stub
|
Low
|
437
|
List of biodiversity databases
|
425
|
14
|
List
|
Low
|
438
|
Single customer view
|
420
|
14
|
Start
|
Low
|
439
|
Thesaurus Linguae Graecae
|
420
|
14
|
Start
|
Low
|
440
|
Outline of databases
|
416
|
13
|
List
|
Low
|
441
|
Clinical data repository
|
411
|
13
|
Start
|
Low
|
442
|
Barker's notation
|
407
|
13
|
Stub
|
Low
|
443
|
Recfiles
|
405
|
13
|
Start
|
Low
|
444
|
Shadow paging
|
399
|
13
|
Start
|
Low
|
445
|
Mutopia Project
|
394
|
13
|
Stub
|
Low
|
446
|
Superbase (database)
|
392
|
13
|
C
|
Low
|
447
|
Cambridge Structural Database
|
392
|
13
|
Unknown
|
Unknown
|
448
|
Aerospike (company)
|
389
|
12
|
C
|
Low
|
449
|
Sleepycat Software
|
384
|
12
|
Stub
|
Low
|
450
|
SQL:2008
|
375
|
12
|
Start
|
Mid
|
451
|
International Conference on Very Large Data Bases
|
369
|
12
|
Unknown
|
Unknown
|
452
|
ProQuest Dissertations and Theses
|
363
|
12
|
Stub
|
Low
|
453
|
Chess database
|
356
|
11
|
Stub
|
Low
|
454
|
Generic data model
|
356
|
11
|
Start
|
High
|
455
|
AlgaeBase
|
353
|
11
|
Stub
|
Low
|
456
|
Blank node
|
351
|
11
|
Start
|
Low
|
457
|
LOLI Database
|
345
|
11
|
Stub
|
Low
|
458
|
Administrative data
|
344
|
11
|
Start
|
Low
|
459
|
BBC Redux
|
344
|
11
|
C
|
Low
|
460
|
Codd's theorem
|
344
|
11
|
Start
|
Mid
|
461
|
InfoTrac
|
341
|
11
|
Stub
|
Low
|
462
|
MSDE
|
337
|
11
|
Unknown
|
Unknown
|
463
|
Catalogue Service for the Web
|
334
|
11
|
C
|
Low
|
464
|
Ebrary
|
333
|
11
|
Start
|
Low
|
465
|
Elementary key normal form
|
330
|
11
|
Stub
|
Unknown
|
466
|
Head/tail breaks
|
329
|
10
|
B
|
Low
|
467
|
Copac
|
326
|
10
|
Stub
|
Low
|
468
|
EconLit
|
324
|
10
|
Start
|
Low
|
469
|
Recordset
|
320
|
10
|
Stub
|
High
|
470
|
Keyspace (distributed data store)
|
315
|
10
|
Start
|
Low
|
471
|
Database refactoring
|
313
|
10
|
Unknown
|
Unknown
|
472
|
Schedule (computer science)
|
313
|
10
|
C
|
High
|
473
|
Data item
|
313
|
10
|
Unknown
|
Unknown
|
474
|
NDB Cluster
|
311
|
10
|
Unknown
|
Unknown
|
475
|
Active database
|
308
|
10
|
Stub
|
Unknown
|
476
|
Institutional Brokers' Estimate System
|
306
|
10
|
Start
|
Low
|
477
|
Readers' Guide to Periodical Literature
|
304
|
10
|
Stub
|
Low
|
478
|
Wayne Ratliff
|
303
|
10
|
Stub
|
Low
|
479
|
GeoBase (geospatial data)
|
303
|
10
|
Start
|
Low
|
480
|
Result set
|
301
|
10
|
Stub
|
Mid
|
481
|
Biological Abstracts
|
294
|
9
|
Start
|
Low
|
482
|
Comparison of research networking tools and research profiling systems
|
293
|
9
|
Unknown
|
Unknown
|
483
|
Comparison of object–relational database management systems
|
292
|
9
|
List
|
High
|
484
|
Aggregate (data warehouse)
|
287
|
9
|
Start
|
Mid
|
485
|
Art Loss Register
|
286
|
9
|
Start
|
Low
|
486
|
JPL Small-Body Database
|
285
|
9
|
Stub
|
Unknown
|
487
|
NonStop SQL
|
284
|
9
|
Start
|
Low
|
488
|
Data blending
|
284
|
9
|
Start
|
Low
|
489
|
Wikifunctions
|
280
|
9
|
Stub
|
Unknown
|
490
|
Derwent World Patents Index
|
280
|
9
|
Stub
|
Low
|
491
|
Relvar
|
279
|
9
|
Stub
|
Unknown
|
492
|
Savepoint
|
279
|
9
|
Unknown
|
Unknown
|
493
|
Metadatabase
|
278
|
9
|
Start
|
Low
|
494
|
Watermark (data synchronization)
|
277
|
9
|
Unknown
|
Unknown
|
495
|
Facebook Query Language
|
276
|
9
|
Stub
|
Unknown
|
496
|
Lock (database)
|
274
|
9
|
Redirect
|
NA
|
497
|
Write–write conflict
|
273
|
9
|
Stub
|
Low
|
498
|
Statistical database
|
273
|
9
|
Start
|
Low
|
499
|
Data Base Task Group
|
259
|
8
|
Stub
|
Low
|
500
|
Autocommit
|
255
|
8
|
Stub
|
Low
|