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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: 2023-09-01 to 2023-09-30
Total views: 2,640,283
Updated: 14:29, 5 October 2023 (UTC)
Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
1
|
IBM
|
116,755
|
3,891
|
B
|
Unknown
|
2
|
Oracle Corporation
|
109,731
|
3,657
|
B
|
Unknown
|
3
|
Splunk
|
103,245
|
3,441
|
C
|
Unknown
|
4
|
SAP
|
91,374
|
3,045
|
B
|
Unknown
|
5
|
Blockchain
|
68,669
|
2,288
|
B
|
Unknown
|
6
|
Precision and recall
|
62,506
|
2,083
|
C
|
Unknown
|
7
|
SQL
|
61,842
|
2,061
|
C
|
Unknown
|
8
|
Database
|
52,440
|
1,748
|
C
|
Unknown
|
9
|
PubMed
|
50,480
|
1,682
|
C
|
Unknown
|
10
|
Data
|
44,139
|
1,471
|
C
|
Unknown
|
11
|
K-means clustering
|
42,605
|
1,420
|
C
|
Unknown
|
12
|
Enterprise resource planning
|
42,463
|
1,415
|
B
|
Unknown
|
13
|
MySQL
|
39,010
|
1,300
|
C
|
Unknown
|
14
|
MongoDB
|
35,964
|
1,198
|
C
|
Unknown
|
15
|
PostgreSQL
|
33,857
|
1,128
|
C
|
Unknown
|
16
|
Data science
|
33,530
|
1,117
|
Start
|
Unknown
|
17
|
Microsoft Access
|
32,991
|
1,099
|
C
|
Unknown
|
18
|
Entity–relationship model
|
31,402
|
1,046
|
C
|
Unknown
|
19
|
Metadata
|
29,999
|
999
|
C
|
Unknown
|
20
|
Impact factor
|
29,324
|
977
|
B
|
Unknown
|
21
|
Big data
|
28,914
|
963
|
B
|
Unknown
|
22
|
Database normalization
|
26,581
|
886
|
Start
|
Unknown
|
23
|
Microsoft SQL Server
|
25,828
|
860
|
B
|
Unknown
|
24
|
Relational database
|
25,508
|
850
|
C
|
Unknown
|
25
|
ACID
|
23,819
|
793
|
C
|
Unknown
|
26
|
Oracle Database
|
21,921
|
730
|
C
|
Unknown
|
27
|
Data structure
|
19,885
|
662
|
C
|
Unknown
|
28
|
NoSQL
|
19,714
|
657
|
B
|
Unknown
|
29
|
Cluster analysis
|
19,034
|
634
|
C
|
Unknown
|
30
|
OCLC
|
18,828
|
627
|
B
|
Unknown
|
31
|
Data warehouse
|
18,765
|
625
|
Start
|
Unknown
|
32
|
Data mining
|
18,461
|
615
|
B
|
Unknown
|
33
|
SQL injection
|
17,462
|
582
|
Start
|
Unknown
|
34
|
Extract, transform, load
|
17,076
|
569
|
Start
|
Unknown
|
35
|
SQL Server Express
|
16,574
|
552
|
Unknown
|
Unknown
|
36
|
Scopus
|
15,545
|
518
|
Start
|
Unknown
|
37
|
Business intelligence
|
15,062
|
502
|
Start
|
Unknown
|
38
|
Redis
|
14,879
|
495
|
C
|
Unknown
|
39
|
LexisNexis
|
13,871
|
462
|
C
|
Unknown
|
40
|
Expectation–maximization algorithm
|
13,416
|
447
|
C
|
Unknown
|
41
|
Third normal form
|
13,238
|
441
|
Start
|
Unknown
|
42
|
SQLite
|
13,019
|
433
|
B
|
Unknown
|
43
|
List of academic databases and search engines
|
12,741
|
424
|
List
|
Unknown
|
44
|
Graph database
|
12,658
|
421
|
C
|
Unknown
|
45
|
Slowly changing dimension
|
12,489
|
416
|
C
|
Unknown
|
46
|
MariaDB
|
12,187
|
406
|
C
|
Unknown
|
47
|
Cyc
|
11,526
|
384
|
C
|
Unknown
|
48
|
Data model
|
11,463
|
382
|
C
|
Unknown
|
49
|
Join (SQL)
|
10,943
|
364
|
C
|
Unknown
|
50
|
Relational algebra
|
10,788
|
359
|
C
|
Unknown
|
51
|
DBSCAN
|
10,613
|
353
|
C
|
Unknown
|
52
|
Apache Cassandra
|
10,360
|
345
|
C
|
Unknown
|
53
|
Online analytical processing
|
10,159
|
338
|
C
|
Unknown
|
54
|
Hierarchical clustering
|
9,949
|
331
|
C
|
Unknown
|
55
|
8-bit computing
|
9,714
|
323
|
Start
|
Unknown
|
56
|
Decision support system
|
9,696
|
323
|
C
|
Unknown
|
57
|
Database index
|
9,258
|
308
|
C
|
Unknown
|
58
|
Information retrieval
|
9,163
|
305
|
C
|
Unknown
|
59
|
Data modeling
|
9,077
|
302
|
C
|
Unknown
|
60
|
ImageNet
|
9,034
|
301
|
Start
|
Unknown
|
61
|
Database schema
|
8,836
|
294
|
Start
|
Unknown
|
62
|
Star schema
|
8,693
|
289
|
Start
|
Unknown
|
63
|
Journal Citation Reports
|
8,096
|
269
|
Start
|
Unknown
|
64
|
History of Microsoft SQL Server
|
8,090
|
269
|
List
|
Unknown
|
65
|
Relational model
|
8,071
|
269
|
C
|
Unknown
|
66
|
Wikidata
|
8,031
|
267
|
C
|
Unknown
|
67
|
Data integrity
|
7,760
|
258
|
C
|
Unknown
|
68
|
SAP HANA
|
7,760
|
258
|
C
|
Unknown
|
69
|
Anomaly detection
|
7,576
|
252
|
Start
|
Unknown
|
70
|
Isolation (database systems)
|
7,304
|
243
|
C
|
Unknown
|
71
|
Education Resources Information Center
|
7,214
|
240
|
Start
|
Unknown
|
72
|
Open Database Connectivity
|
6,926
|
230
|
B
|
Unknown
|
73
|
Two-phase commit protocol
|
6,866
|
228
|
C
|
Unknown
|
74
|
Time series database
|
6,847
|
228
|
Start
|
Unknown
|
75
|
Moody's Corporation
|
6,748
|
224
|
C
|
Unknown
|
76
|
On-Line Encyclopedia of Integer Sequences
|
6,734
|
224
|
B
|
Unknown
|
77
|
Distributed ledger
|
6,691
|
223
|
Start
|
Unknown
|
78
|
ORCID
|
6,675
|
222
|
B
|
Unknown
|
79
|
R-tree
|
6,565
|
218
|
C
|
Unknown
|
80
|
Column-oriented DBMS
|
6,455
|
215
|
C
|
Unknown
|
81
|
SCImago Journal Rank
|
6,377
|
212
|
Start
|
Unknown
|
82
|
Halloween Problem
|
6,369
|
212
|
Stub
|
Unknown
|
83
|
Document-oriented database
|
6,343
|
211
|
C
|
Unknown
|
84
|
Data definition language
|
6,263
|
208
|
Start
|
Unknown
|
85
|
Directory (computing)
|
6,251
|
208
|
C
|
Unknown
|
86
|
Visual FoxPro
|
6,239
|
207
|
C
|
Unknown
|
87
|
WorldCat
|
6,205
|
206
|
Start
|
Unknown
|
88
|
Edgar F. Codd
|
6,190
|
206
|
Start
|
Unknown
|
89
|
Java Database Connectivity
|
6,033
|
201
|
Start
|
Unknown
|
90
|
Georg Gottlob
|
6,008
|
200
|
Start
|
Unknown
|
91
|
Change data capture
|
5,965
|
198
|
Start
|
Unknown
|
92
|
Atomicity (database systems)
|
5,544
|
184
|
Start
|
Unknown
|
93
|
Foreign key
|
5,508
|
183
|
Start
|
Unknown
|
94
|
IBM Db2
|
5,487
|
182
|
C
|
Unknown
|
95
|
Yahoo! data breaches
|
5,426
|
180
|
C
|
Unknown
|
96
|
Z-order curve
|
5,380
|
179
|
C
|
Unknown
|
97
|
Shard (database architecture)
|
5,328
|
177
|
Start
|
Unknown
|
98
|
Flat-file database
|
5,255
|
175
|
Start
|
Unknown
|
99
|
Database transaction
|
5,194
|
173
|
Start
|
Unknown
|
100
|
First normal form
|
5,112
|
170
|
C
|
Unknown
|
101
|
FoxPro
|
5,002
|
166
|
Start
|
Unknown
|
102
|
Data manipulation language
|
4,972
|
165
|
Stub
|
Unknown
|
103
|
Hierarchical database model
|
4,892
|
163
|
Start
|
Unknown
|
104
|
Annotation
|
4,883
|
162
|
C
|
Unknown
|
105
|
CockroachDB
|
4,875
|
162
|
Start
|
Unknown
|
106
|
Master data management
|
4,744
|
158
|
Start
|
Unknown
|
107
|
List of online music databases
|
4,699
|
156
|
List
|
Unknown
|
108
|
Knowledge base
|
4,610
|
153
|
C
|
Unknown
|
109
|
Qlik
|
4,603
|
153
|
Start
|
Unknown
|
110
|
Database design
|
4,566
|
152
|
C
|
Unknown
|
111
|
Teradata
|
4,549
|
151
|
C
|
Unknown
|
112
|
Boyce–Codd normal form
|
4,507
|
150
|
Stub
|
Unknown
|
113
|
Amazon Redshift
|
4,487
|
149
|
Start
|
Unknown
|
114
|
DBase
|
4,479
|
149
|
C
|
Unknown
|
115
|
Online transaction processing
|
4,459
|
148
|
Start
|
Unknown
|
116
|
Multiversion concurrency control
|
4,443
|
148
|
Start
|
Unknown
|
117
|
Science Citation Index Expanded
|
4,379
|
145
|
Start
|
Unknown
|
118
|
ChemSpider
|
4,321
|
144
|
Start
|
Unknown
|
119
|
EBSCO Information Services
|
4,311
|
143
|
Start
|
Unknown
|
120
|
Citation index
|
4,280
|
142
|
C
|
Unknown
|
121
|
Business performance management
|
4,262
|
142
|
C
|
Unknown
|
122
|
Fourth normal form
|
4,134
|
137
|
Start
|
Unknown
|
123
|
Record to report
|
4,122
|
137
|
Start
|
Unknown
|
124
|
Snowflake schema
|
4,069
|
135
|
B
|
Unknown
|
125
|
Spatial database
|
4,012
|
133
|
Start
|
Unknown
|
126
|
JD Edwards
|
3,901
|
130
|
C
|
Unknown
|
127
|
Relational database management system
|
3,879
|
129
|
NA
|
Unknown
|
128
|
Database model
|
3,871
|
129
|
C
|
Unknown
|
129
|
Object database
|
3,783
|
126
|
Start
|
Unknown
|
130
|
Data mart
|
3,689
|
122
|
C
|
Unknown
|
131
|
Second normal form
|
3,666
|
122
|
Start
|
Unknown
|
132
|
Sybase
|
3,637
|
121
|
Start
|
Unknown
|
133
|
Database management system
|
3,570
|
119
|
NA
|
Unknown
|
134
|
Data management
|
3,524
|
117
|
C
|
Unknown
|
135
|
Table (database)
|
3,500
|
116
|
Stub
|
Unknown
|
136
|
Write-ahead logging
|
3,486
|
116
|
Start
|
Unknown
|
137
|
Associative entity
|
3,458
|
115
|
Stub
|
Unknown
|
138
|
SQL Server Reporting Services
|
3,436
|
114
|
Unknown
|
Unknown
|
139
|
Stored procedure
|
3,419
|
113
|
C
|
Unknown
|
140
|
IEEE Xplore
|
3,415
|
113
|
Stub
|
Unknown
|
141
|
Referential integrity
|
3,380
|
112
|
C
|
Unknown
|
142
|
Database trigger
|
3,373
|
112
|
Unknown
|
Unknown
|
143
|
Online database
|
3,332
|
111
|
Stub
|
Unknown
|
144
|
Network model
|
3,306
|
110
|
Start
|
Unknown
|
145
|
Data dictionary
|
3,288
|
109
|
Start
|
Unknown
|
146
|
Executive information system
|
3,274
|
109
|
Start
|
Unknown
|
147
|
Primary key
|
3,250
|
108
|
Start
|
Unknown
|
148
|
Comparison of relational database management systems
|
3,217
|
107
|
List
|
Unknown
|
149
|
Language Integrated Query
|
3,215
|
107
|
Start
|
Unknown
|
150
|
Denormalization
|
3,208
|
106
|
Start
|
Unknown
|
151
|
IDMS
|
3,205
|
106
|
Unknown
|
Unknown
|
152
|
Bigtable
|
3,164
|
105
|
Start
|
Unknown
|
153
|
View (SQL)
|
3,164
|
105
|
Start
|
Unknown
|
154
|
Codd's 12 rules
|
3,151
|
105
|
Start
|
Unknown
|
155
|
Object–relational impedance mismatch
|
3,120
|
104
|
Start
|
Unknown
|
156
|
Data integration
|
3,110
|
103
|
Start
|
Unknown
|
157
|
Unstructured data
|
3,106
|
103
|
Start
|
Unknown
|
158
|
Fact table
|
3,074
|
102
|
C
|
Unknown
|
159
|
Dimension (data warehouse)
|
3,025
|
100
|
C
|
Unknown
|
160
|
Social Sciences Citation Index
|
2,936
|
97
|
Stub
|
Unknown
|
161
|
BusinessObjects
|
2,936
|
97
|
Start
|
Unknown
|
162
|
List of relational database management systems
|
2,905
|
96
|
List
|
Unknown
|
163
|
Transitive closure
|
2,891
|
96
|
Start
|
Unknown
|
164
|
Two-phase locking
|
2,809
|
93
|
C
|
Unknown
|
165
|
Candidate key
|
2,804
|
93
|
Start
|
Unknown
|
166
|
In-memory database
|
2,781
|
92
|
C
|
Unknown
|
167
|
Ingres (database)
|
2,768
|
92
|
Start
|
Unknown
|
168
|
Lloyd's algorithm
|
2,718
|
90
|
Start
|
Unknown
|
169
|
MEDLINE
|
2,633
|
87
|
Start
|
Unknown
|
170
|
Select (SQL)
|
2,631
|
87
|
C
|
Unknown
|
171
|
List of biological databases
|
2,601
|
86
|
List
|
Unknown
|
172
|
Database server
|
2,599
|
86
|
Start
|
Unknown
|
173
|
Hierarchical and recursive queries in SQL
|
2,597
|
86
|
Start
|
Unknown
|
174
|
Prepared statement
|
2,572
|
85
|
Unknown
|
Unknown
|
175
|
SQL syntax
|
2,570
|
85
|
Unknown
|
Unknown
|
176
|
ScyllaDB
|
2,557
|
85
|
Start
|
Unknown
|
177
|
Information Awareness Office
|
2,531
|
84
|
Unknown
|
Unknown
|
178
|
TimescaleDB
|
2,433
|
81
|
Unknown
|
Unknown
|
179
|
Operational data store
|
2,411
|
80
|
Start
|
Unknown
|
180
|
Relation (database)
|
2,410
|
80
|
Unknown
|
Unknown
|
181
|
Amazon Relational Database Service
|
2,400
|
80
|
C
|
Unknown
|
182
|
WordNet
|
2,397
|
79
|
Start
|
Unknown
|
183
|
Composite key
|
2,312
|
77
|
Stub
|
Unknown
|
184
|
Embedded database
|
2,302
|
76
|
C
|
Unknown
|
185
|
Data control language
|
2,289
|
76
|
Stub
|
Unknown
|
186
|
Inference engine
|
2,258
|
75
|
Unknown
|
Unknown
|
187
|
Weak entity
|
2,250
|
75
|
Start
|
Unknown
|
188
|
Data re-identification
|
2,245
|
74
|
Start
|
Unknown
|
189
|
Access Database Engine
|
2,242
|
74
|
B
|
Unknown
|
190
|
NewSQL
|
2,232
|
74
|
Start
|
Unknown
|
191
|
Temporal database
|
2,230
|
74
|
C
|
Unknown
|
192
|
LexisNexis Risk Solutions
|
2,197
|
73
|
B
|
Unknown
|
193
|
Serializability
|
2,184
|
72
|
B
|
Unknown
|
194
|
Bibliographic database
|
2,183
|
72
|
Start
|
Unknown
|
195
|
Local outlier factor
|
2,166
|
72
|
Start
|
Unknown
|
196
|
SingleStore
|
2,160
|
72
|
Start
|
Unknown
|
197
|
Window function (SQL)
|
2,150
|
71
|
Start
|
Unknown
|
198
|
Concurrency control
|
2,121
|
70
|
C
|
Unknown
|
199
|
Distributed database
|
2,101
|
70
|
Start
|
Unknown
|
200
|
Amazon Aurora
|
2,098
|
69
|
Start
|
Unknown
|
201
|
Embarcadero Technologies
|
2,094
|
69
|
Start
|
Unknown
|
202
|
Firebird (database server)
|
2,075
|
69
|
Start
|
Unknown
|
203
|
Null (SQL)
|
2,070
|
69
|
GA
|
Unknown
|
204
|
Simple Features
|
2,047
|
68
|
Stub
|
Unknown
|
205
|
SQL:2023
|
2,037
|
67
|
Start
|
Unknown
|
206
|
Cursor (databases)
|
2,012
|
67
|
Start
|
Unknown
|
207
|
Replication (computing)
|
2,011
|
67
|
C
|
Unknown
|
208
|
Data masking
|
1,985
|
66
|
C
|
Unknown
|
209
|
FoundationDB
|
1,984
|
66
|
Start
|
Unknown
|
210
|
SQL-92
|
1,984
|
66
|
Start
|
Unknown
|
211
|
Database administrator
|
1,977
|
65
|
Start
|
Unknown
|
212
|
Superkey
|
1,970
|
65
|
Stub
|
Unknown
|
213
|
CompTox Chemicals Dashboard
|
1,944
|
64
|
C
|
Unknown
|
214
|
.dbf
|
1,940
|
64
|
C
|
Unknown
|
215
|
Consistency (database systems)
|
1,929
|
64
|
Start
|
Unknown
|
216
|
Biological database
|
1,907
|
63
|
Start
|
Unknown
|
217
|
Total Information Awareness
|
1,880
|
62
|
B
|
Unknown
|
218
|
Bitmap index
|
1,853
|
61
|
C
|
Unknown
|
219
|
Snapshot isolation
|
1,845
|
61
|
Unknown
|
Unknown
|
220
|
Hashgraph
|
1,831
|
61
|
Start
|
Unknown
|
221
|
Chinese Social Sciences Citation Index
|
1,830
|
61
|
Stub
|
Unknown
|
222
|
Functional dependency
|
1,801
|
60
|
Start
|
Unknown
|
223
|
List of online databases
|
1,792
|
59
|
List
|
Unknown
|
224
|
HathiTrust
|
1,781
|
59
|
C
|
Unknown
|
225
|
The Doe Network
|
1,744
|
58
|
Unknown
|
Unknown
|
226
|
Market intelligence
|
1,743
|
58
|
Stub
|
Unknown
|
227
|
Data architecture
|
1,729
|
57
|
Start
|
Unknown
|
228
|
CiteScore
|
1,728
|
57
|
Start
|
Unknown
|
229
|
Comparison of database administration tools
|
1,714
|
57
|
List
|
Unknown
|
230
|
XML database
|
1,705
|
56
|
C
|
Unknown
|
231
|
Trino (SQL query engine)
|
1,697
|
56
|
C
|
Unknown
|
232
|
ArangoDB
|
1,697
|
56
|
Start
|
Unknown
|
233
|
Database connection
|
1,696
|
56
|
Start
|
Unknown
|
234
|
Toad (software)
|
1,652
|
55
|
Unknown
|
Unknown
|
235
|
YugabyteDB
|
1,641
|
54
|
Unknown
|
Unknown
|
236
|
Mathematical Reviews
|
1,631
|
54
|
C
|
Unknown
|
237
|
Sixth normal form
|
1,621
|
54
|
Unknown
|
Unknown
|
238
|
OLE DB
|
1,603
|
53
|
Stub
|
Unknown
|
239
|
ISO 8000
|
1,603
|
53
|
Start
|
Unknown
|
240
|
Staging (data)
|
1,602
|
53
|
Unknown
|
Unknown
|
241
|
RRDtool
|
1,594
|
53
|
Start
|
Unknown
|
242
|
Microsoft Analysis Services
|
1,593
|
53
|
C
|
Unknown
|
243
|
Paradox (database)
|
1,586
|
52
|
Unknown
|
Unknown
|
244
|
Correlated subquery
|
1,585
|
52
|
Unknown
|
Unknown
|
245
|
Metadata standard
|
1,579
|
52
|
Start
|
Unknown
|
246
|
Data store
|
1,578
|
52
|
Unknown
|
Unknown
|
247
|
Partition (database)
|
1,576
|
52
|
Stub
|
Unknown
|
248
|
Update (SQL)
|
1,563
|
52
|
Stub
|
Unknown
|
249
|
FishBase
|
1,555
|
51
|
Start
|
Unknown
|
250
|
HeidiSQL
|
1,533
|
51
|
Unknown
|
Unknown
|
251
|
Power Pivot
|
1,528
|
50
|
Start
|
Unknown
|
252
|
Varchar
|
1,525
|
50
|
Stub
|
Unknown
|
253
|
DNA database
|
1,488
|
49
|
Start
|
Unknown
|
254
|
Research Papers in Economics
|
1,487
|
49
|
Start
|
Unknown
|
255
|
Web Gallery of Art
|
1,475
|
49
|
C
|
Unknown
|
256
|
Donald D. Chamberlin
|
1,472
|
49
|
Start
|
Unknown
|
257
|
Fifth normal form
|
1,457
|
48
|
Stub
|
Unknown
|
258
|
Database application
|
1,457
|
48
|
Start
|
Unknown
|
259
|
World Directory of Medical Schools
|
1,452
|
48
|
Start
|
Unknown
|
260
|
Adaptive Server Enterprise
|
1,450
|
48
|
C
|
Unknown
|
261
|
Cardinality (SQL statements)
|
1,449
|
48
|
Start
|
Unknown
|
262
|
Region of interest
|
1,449
|
48
|
Start
|
Unknown
|
263
|
Row (database)
|
1,440
|
48
|
Stub
|
Unknown
|
264
|
Transitive dependency
|
1,414
|
47
|
Start
|
Unknown
|
265
|
ISO/IEC 11179
|
1,410
|
47
|
Start
|
Unknown
|
266
|
Informix
|
1,410
|
47
|
B
|
Unknown
|
267
|
EBSCO Industries
|
1,402
|
46
|
Start
|
Unknown
|
268
|
Data retrieval
|
1,398
|
46
|
Unknown
|
Unknown
|
269
|
Column (database)
|
1,384
|
46
|
Stub
|
Unknown
|
270
|
Set operations (SQL)
|
1,383
|
46
|
Start
|
Unknown
|
271
|
Music information retrieval
|
1,380
|
46
|
Start
|
Unknown
|
272
|
IBM Information Management System
|
1,374
|
45
|
Unknown
|
Unknown
|
273
|
Transparent data encryption
|
1,360
|
45
|
Unknown
|
Unknown
|
274
|
CODASYL
|
1,359
|
45
|
Start
|
Unknown
|
275
|
Bill Inmon
|
1,352
|
45
|
Start
|
Unknown
|
276
|
SQL Server Compact
|
1,345
|
44
|
Start
|
Unknown
|
277
|
World Register of Marine Species
|
1,343
|
44
|
Start
|
Unknown
|
278
|
Federated database system
|
1,313
|
43
|
C
|
Unknown
|
279
|
Aerospike (database)
|
1,313
|
43
|
Start
|
Unknown
|
280
|
Centralized database
|
1,312
|
43
|
Stub
|
Unknown
|
281
|
Clinical data management
|
1,312
|
43
|
Unknown
|
Unknown
|
282
|
Unique key
|
1,307
|
43
|
Start
|
Unknown
|
283
|
Armed Conflict Location and Event Data Project
|
1,298
|
43
|
Unknown
|
Unknown
|
284
|
Natural key
|
1,280
|
42
|
Start
|
Unknown
|
285
|
Semantic layer
|
1,258
|
41
|
Stub
|
Unknown
|
286
|
Extract, load, transform
|
1,252
|
41
|
C
|
Unknown
|
287
|
Data domain
|
1,235
|
41
|
Stub
|
Unknown
|
288
|
Bureau van Dijk
|
1,224
|
40
|
Start
|
Unknown
|
289
|
Machine-readable data
|
1,215
|
40
|
Start
|
Unknown
|
290
|
LibreOffice Base
|
1,214
|
40
|
Start
|
Unknown
|
291
|
Ralph Kimball
|
1,203
|
40
|
Start
|
Unknown
|
292
|
Durability (database systems)
|
1,194
|
39
|
Stub
|
Unknown
|
293
|
XBase
|
1,191
|
39
|
Start
|
Unknown
|
294
|
Data architect
|
1,187
|
39
|
C
|
Unknown
|
295
|
Atomic commit
|
1,182
|
39
|
Start
|
Unknown
|
296
|
Beilstein database
|
1,181
|
39
|
Start
|
Unknown
|
297
|
Transaction log
|
1,146
|
38
|
Start
|
Unknown
|
298
|
Hash join
|
1,146
|
38
|
Start
|
Unknown
|
299
|
ISO 15926
|
1,145
|
38
|
C
|
Unknown
|
300
|
Apache Pinot
|
1,141
|
38
|
C
|
Unknown
|
301
|
Effective date
|
1,136
|
37
|
Stub
|
Unknown
|
302
|
Resident registration
|
1,135
|
37
|
Unknown
|
Unknown
|
303
|
MultiDimensional eXpressions
|
1,130
|
37
|
Unknown
|
Unknown
|
304
|
Data model (GIS)
|
1,130
|
37
|
Start
|
Unknown
|
305
|
Bitemporal modeling
|
1,128
|
37
|
Start
|
Unknown
|
306
|
Multi-model database
|
1,128
|
37
|
Start
|
Unknown
|
307
|
MaxDB
|
1,123
|
37
|
Start
|
Unknown
|
308
|
Query optimization
|
1,118
|
37
|
C
|
Unknown
|
309
|
Raymond F. Boyce
|
1,107
|
36
|
Start
|
Unknown
|
310
|
GISAID
|
1,100
|
36
|
C
|
Unknown
|
311
|
Neeva
|
1,088
|
36
|
Unknown
|
Unknown
|
312
|
Multi Router Traffic Grapher
|
1,084
|
36
|
Start
|
Unknown
|
313
|
List of SQL reserved words
|
1,080
|
36
|
List
|
Unknown
|
314
|
Query plan
|
1,076
|
35
|
Start
|
Unknown
|
315
|
Enhanced entity–relationship model
|
1,052
|
35
|
Unknown
|
Unknown
|
316
|
SciELO
|
1,048
|
34
|
Start
|
Unknown
|
317
|
International Plant Names Index
|
1,046
|
34
|
Start
|
Unknown
|
318
|
Sisense
|
1,044
|
34
|
C
|
Unknown
|
319
|
Insert (SQL)
|
1,032
|
34
|
C
|
Unknown
|
320
|
ZbMATH Open
|
1,028
|
34
|
Start
|
Unknown
|
321
|
Merge (SQL)
|
1,028
|
34
|
Unknown
|
Unknown
|
322
|
Dynamo (storage system)
|
1,024
|
34
|
Start
|
Unknown
|
323
|
SQL:2016
|
1,022
|
34
|
Stub
|
Unknown
|
324
|
Rollback (data management)
|
1,021
|
34
|
Start
|
Unknown
|
325
|
Anchor modeling
|
1,003
|
33
|
Unknown
|
Unknown
|
326
|
BASE (search engine)
|
994
|
33
|
Stub
|
Unknown
|
327
|
Arts and Humanities Citation Index
|
991
|
33
|
Start
|
Unknown
|
328
|
Data element
|
983
|
32
|
Stub
|
Unknown
|
329
|
MAINWAY
|
980
|
32
|
C
|
Unknown
|
330
|
Data aggregation
|
973
|
32
|
Start
|
Unknown
|
331
|
Claritas Prizm
|
968
|
32
|
Start
|
Unknown
|
332
|
SIMBAD
|
961
|
32
|
Start
|
Unknown
|
333
|
HAL (open archive)
|
956
|
31
|
Stub
|
Unknown
|
334
|
Database administration
|
938
|
31
|
Unknown
|
Unknown
|
335
|
Hybrid transactional/analytical processing
|
937
|
31
|
Unknown
|
Unknown
|
336
|
Three-phase commit protocol
|
934
|
31
|
Start
|
Unknown
|
337
|
SQL:1999
|
919
|
30
|
Stub
|
Unknown
|
338
|
Business reporting
|
915
|
30
|
Stub
|
Unknown
|
339
|
Relational calculus
|
914
|
30
|
Stub
|
Unknown
|
340
|
Choral Public Domain Library
|
909
|
30
|
Start
|
Unknown
|
341
|
HSQLDB
|
907
|
30
|
Start
|
Unknown
|
342
|
Truncate (SQL)
|
903
|
30
|
Unknown
|
Unknown
|
343
|
Government database
|
895
|
29
|
Start
|
Unknown
|
344
|
CINAHL
|
886
|
29
|
Stub
|
Unknown
|
345
|
Privacy and blockchain
|
886
|
29
|
C
|
Unknown
|
346
|
ISO/IEC 9075
|
882
|
29
|
Unknown
|
Unknown
|
347
|
List of neuroscience databases
|
869
|
28
|
List
|
Unknown
|
348
|
Full table scan
|
868
|
28
|
Stub
|
Unknown
|
349
|
SQL Anywhere
|
867
|
28
|
Start
|
Unknown
|
350
|
Microsoft Data Access Components
|
866
|
28
|
B
|
Unknown
|
351
|
Database storage structures
|
864
|
28
|
Unknown
|
Unknown
|
352
|
SQL:2011
|
859
|
28
|
Start
|
Unknown
|
353
|
International Press Telecommunications Council
|
854
|
28
|
Start
|
Unknown
|
354
|
InterBase
|
848
|
28
|
C
|
Unknown
|
355
|
SQR
|
837
|
27
|
Unknown
|
Unknown
|
356
|
Oracle NoSQL Database
|
832
|
27
|
C
|
Unknown
|
357
|
Amazon Neptune
|
810
|
27
|
C
|
Unknown
|
358
|
IBM System R
|
801
|
26
|
Stub
|
Unknown
|
359
|
Virtual Storage Access Method
|
799
|
26
|
Start
|
Unknown
|
360
|
Ei Compendex
|
797
|
26
|
Stub
|
Unknown
|
361
|
Database theory
|
793
|
26
|
Start
|
Unknown
|
362
|
MathSciNet
|
789
|
26
|
Stub
|
Unknown
|
363
|
Armstrong's axioms
|
774
|
25
|
Start
|
Unknown
|
364
|
PhilPapers
|
768
|
25
|
Stub
|
Unknown
|
365
|
ZINC database
|
767
|
25
|
Start
|
Unknown
|
366
|
List of big data companies
|
765
|
25
|
List
|
Unknown
|
367
|
List of online image archives
|
761
|
25
|
List
|
Unknown
|
368
|
Database marketing
|
759
|
25
|
Start
|
Unknown
|
369
|
Physical schema
|
751
|
25
|
C
|
Unknown
|
370
|
Tabular Data Stream
|
747
|
24
|
Start
|
Unknown
|
371
|
Correlation clustering
|
742
|
24
|
Start
|
Unknown
|
372
|
Voldemort (distributed data store)
|
740
|
24
|
Start
|
Unknown
|
373
|
Wikifunctions
|
739
|
24
|
Stub
|
Unknown
|
374
|
Embedded SQL
|
726
|
24
|
Unknown
|
Unknown
|
375
|
Group by (SQL)
|
699
|
23
|
Stub
|
Unknown
|
376
|
Transactions per second
|
695
|
23
|
Unknown
|
Unknown
|
377
|
ODK (software)
|
692
|
23
|
Start
|
Unknown
|
378
|
Connection string
|
691
|
23
|
Stub
|
Unknown
|
379
|
SAP NetWeaver Business Warehouse
|
684
|
22
|
Start
|
Unknown
|
380
|
Green data center
|
683
|
22
|
C
|
Unknown
|
381
|
Btrieve
|
668
|
22
|
B
|
Unknown
|
382
|
Metadata repository
|
668
|
22
|
Unknown
|
Unknown
|
383
|
Amazon DocumentDB
|
664
|
22
|
Start
|
Unknown
|
384
|
Current research information system
|
658
|
21
|
Unknown
|
Unknown
|
385
|
List of genealogy databases
|
653
|
21
|
List
|
Unknown
|
386
|
QUEL query languages
|
647
|
21
|
Stub
|
Unknown
|
387
|
Mindat.org
|
640
|
21
|
Start
|
Unknown
|
388
|
Union catalog
|
640
|
21
|
Stub
|
Unknown
|
389
|
Dark data
|
631
|
21
|
Start
|
Unknown
|
390
|
Astrophysics Data System
|
627
|
20
|
B
|
Unknown
|
391
|
Enterprise bus matrix
|
623
|
20
|
Start
|
Unknown
|
392
|
Tablespace
|
621
|
20
|
Stub
|
Unknown
|
393
|
ISO/IEC 11404
|
621
|
20
|
Stub
|
Unknown
|
394
|
Christopher J. Date
|
614
|
20
|
Start
|
Unknown
|
395
|
Microsoft Academic Search
|
603
|
20
|
Start
|
Unknown
|
396
|
Panjab Digital Library
|
593
|
19
|
B
|
Unknown
|
397
|
Record locking
|
592
|
19
|
Unknown
|
Unknown
|
398
|
Multivalued dependency
|
590
|
19
|
Unknown
|
Unknown
|
399
|
HeinOnline
|
583
|
19
|
Start
|
Unknown
|
400
|
Database refactoring
|
578
|
19
|
Unknown
|
Unknown
|
401
|
Actian Zen
|
573
|
19
|
C
|
Unknown
|
402
|
Operational database
|
571
|
19
|
Stub
|
Unknown
|
403
|
Aozora Bunko
|
570
|
19
|
Start
|
Unknown
|
404
|
The Himalayan Database
|
562
|
18
|
Start
|
Unknown
|
405
|
Back-end database
|
561
|
18
|
Start
|
Unknown
|
406
|
Open Syllabus Project
|
557
|
18
|
C
|
Unknown
|
407
|
Experimental data
|
556
|
18
|
Stub
|
Unknown
|
408
|
Interim Register of Marine and Nonmarine Genera
|
538
|
17
|
C
|
Unknown
|
409
|
GDELT Project
|
536
|
17
|
C
|
Unknown
|
410
|
Datacommons.org
|
532
|
17
|
Start
|
Unknown
|
411
|
Comparison of object database management systems
|
531
|
17
|
List
|
Unknown
|
412
|
SAP IQ
|
521
|
17
|
C
|
Unknown
|
413
|
Tureng dictionary
|
519
|
17
|
Start
|
Unknown
|
414
|
AllegroGraph
|
518
|
17
|
Stub
|
Unknown
|
415
|
RavenDB
|
514
|
17
|
C
|
Unknown
|
416
|
Gmelin database
|
514
|
17
|
Stub
|
Unknown
|
417
|
Leszynski naming convention
|
512
|
17
|
Start
|
Unknown
|
418
|
Commit (data management)
|
511
|
17
|
Stub
|
Unknown
|
419
|
SQL:2003
|
508
|
16
|
Start
|
Unknown
|
420
|
List of biodiversity databases
|
507
|
16
|
List
|
Unknown
|
421
|
Data ecosystem
|
506
|
16
|
C
|
Unknown
|
422
|
Thesaurus Linguae Graecae
|
504
|
16
|
Start
|
Unknown
|
423
|
Operational system
|
499
|
16
|
Stub
|
Unknown
|
424
|
Freedb
|
499
|
16
|
Start
|
Unknown
|
425
|
Marketing intelligence
|
493
|
16
|
Start
|
Unknown
|
426
|
Navigational database
|
492
|
16
|
Start
|
Unknown
|
427
|
Pinwale
|
488
|
16
|
Stub
|
Unknown
|
428
|
Statistical database
|
484
|
16
|
Start
|
Unknown
|
429
|
Recfiles
|
482
|
16
|
Start
|
Unknown
|
430
|
Cambridge Structural Database
|
474
|
15
|
Unknown
|
Unknown
|
431
|
Current Contents
|
474
|
15
|
Stub
|
Unknown
|
432
|
Schema crosswalk
|
474
|
15
|
Start
|
Unknown
|
433
|
Delete (SQL)
|
468
|
15
|
Start
|
Unknown
|
434
|
Data exploration
|
465
|
15
|
Start
|
Unknown
|
435
|
Apache Accumulo
|
462
|
15
|
C
|
Unknown
|
436
|
Domain-key normal form
|
461
|
15
|
Stub
|
Unknown
|
437
|
Blockchain-based database
|
457
|
15
|
Start
|
Unknown
|
438
|
TigerGraph
|
453
|
15
|
Start
|
Unknown
|
439
|
Vulnerability database
|
452
|
15
|
Start
|
Unknown
|
440
|
Identity column
|
449
|
14
|
Start
|
Unknown
|
441
|
Full-text database
|
449
|
14
|
Start
|
Unknown
|
442
|
Transaction data
|
446
|
14
|
Stub
|
Unknown
|
443
|
CSA (database company)
|
445
|
14
|
Start
|
Unknown
|
444
|
Digital heritage
|
441
|
14
|
Start
|
Unknown
|
445
|
Tarantool
|
433
|
14
|
Unknown
|
Unknown
|
446
|
Generic data model
|
431
|
14
|
Start
|
Unknown
|
447
|
List of artists in the Web Gallery of Art (A–K)
|
427
|
14
|
List
|
Unknown
|
448
|
Index Copernicus
|
427
|
14
|
Stub
|
Unknown
|
449
|
Distributional–relational database
|
418
|
13
|
Start
|
Unknown
|
450
|
Outline of databases
|
417
|
13
|
List
|
Unknown
|
451
|
Single Table Inheritance
|
413
|
13
|
Start
|
Unknown
|
452
|
Tropicos
|
405
|
13
|
Stub
|
Unknown
|
453
|
FAME (database)
|
405
|
13
|
Unknown
|
Unknown
|
454
|
Amazon SimpleDB
|
404
|
13
|
C
|
Unknown
|
455
|
Having (SQL)
|
404
|
13
|
Stub
|
Unknown
|
456
|
Comparison of data modeling tools
|
402
|
13
|
List
|
Unknown
|
457
|
Sleepycat Software
|
401
|
13
|
Stub
|
Unknown
|
458
|
Superbase (database)
|
401
|
13
|
C
|
Unknown
|
459
|
Parallel database
|
394
|
13
|
Stub
|
Unknown
|
460
|
MSQL
|
393
|
13
|
Unknown
|
Unknown
|
461
|
Comparative Constitutions Project
|
387
|
12
|
Unknown
|
Unknown
|
462
|
Very large database
|
385
|
12
|
C
|
Unknown
|
463
|
NIEMOpen
|
384
|
12
|
Start
|
Unknown
|
464
|
Xeno-canto
|
376
|
12
|
C
|
Unknown
|
465
|
Rename (relational algebra)
|
373
|
12
|
Stub
|
Unknown
|
466
|
Barker's notation
|
373
|
12
|
Stub
|
Unknown
|
467
|
LOLI Database
|
371
|
12
|
Stub
|
Unknown
|
468
|
SQL/PSM
|
371
|
12
|
Stub
|
Unknown
|
469
|
Quotient filter
|
371
|
12
|
Start
|
Unknown
|
470
|
GeoBase (geospatial data)
|
367
|
12
|
Start
|
Unknown
|
471
|
Shadow paging
|
363
|
12
|
Start
|
Unknown
|
472
|
Where (SQL)
|
360
|
12
|
Stub
|
Unknown
|
473
|
Data blending
|
354
|
11
|
Start
|
Unknown
|
474
|
Remote Data Objects
|
354
|
11
|
Stub
|
Unknown
|
475
|
MSDE
|
353
|
11
|
Start
|
Unknown
|
476
|
Comparison of research networking tools and research profiling systems
|
349
|
11
|
Unknown
|
Unknown
|
477
|
ProQuest Dissertations and Theses
|
347
|
11
|
Start
|
Unknown
|
478
|
ER/Studio
|
347
|
11
|
Stub
|
Unknown
|
479
|
BFI Film & TV Database
|
344
|
11
|
Stub
|
Unknown
|
480
|
Shane's Chess Information Database
|
341
|
11
|
Start
|
Unknown
|
481
|
Array DBMS
|
336
|
11
|
Unknown
|
Unknown
|
482
|
Log shipping
|
335
|
11
|
Unknown
|
Unknown
|
483
|
Small data
|
335
|
11
|
C
|
Unknown
|
484
|
Unique Property Reference Number
|
333
|
11
|
Start
|
Unknown
|
485
|
TypeDB
|
329
|
10
|
Unknown
|
Unknown
|
486
|
Codd's theorem
|
324
|
10
|
Start
|
Unknown
|
487
|
Catalogue Service for the Web
|
318
|
10
|
C
|
Unknown
|
488
|
Ecocrop
|
317
|
10
|
Start
|
Unknown
|
489
|
Derwent World Patents Index
|
315
|
10
|
Stub
|
Unknown
|
490
|
AlgaeBase
|
312
|
10
|
Stub
|
Unknown
|
491
|
Clinical data repository
|
312
|
10
|
Start
|
Unknown
|
492
|
Mutopia Project
|
311
|
10
|
Stub
|
Unknown
|
493
|
Art Loss Register
|
310
|
10
|
Start
|
Unknown
|
494
|
Reference table
|
305
|
10
|
Stub
|
Unknown
|
495
|
Aggregate (data warehouse)
|
302
|
10
|
Start
|
Unknown
|
496
|
SQL:2008
|
301
|
10
|
Start
|
Unknown
|
497
|
Administrative data
|
301
|
10
|
Start
|
Unknown
|
498
|
Blank node
|
299
|
9
|
Start
|
Unknown
|
499
|
Copac
|
297
|
9
|
Stub
|
Unknown
|
500
|
JPL Small-Body Database
|
297
|
9
|
Stub
|
Unknown
|