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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: 2022-12-01 to 2022-12-31
Total views: 2,685,606
Updated: 15:44, 5 January 2023 (UTC)
Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
1
|
Blockchain
|
109,640
|
3,536
|
B
|
High
|
2
|
IBM
|
103,789
|
3,348
|
B
|
High
|
3
|
Oracle Corporation
|
80,343
|
2,591
|
B
|
High
|
4
|
SQL
|
73,838
|
2,381
|
C
|
Top
|
5
|
SAP
|
70,173
|
2,263
|
B
|
High
|
6
|
Precision and recall
|
68,743
|
2,217
|
C
|
Low
|
7
|
Database
|
59,263
|
1,911
|
C
|
Top
|
8
|
Data science
|
58,206
|
1,877
|
Start
|
High
|
9
|
Enterprise resource planning
|
51,447
|
1,659
|
B
|
High
|
10
|
K-means clustering
|
48,855
|
1,575
|
C
|
Mid
|
11
|
PubMed
|
41,509
|
1,339
|
C
|
Mid
|
12
|
MySQL
|
41,265
|
1,331
|
C
|
High
|
13
|
Big data
|
37,095
|
1,196
|
B
|
Top
|
14
|
MongoDB
|
35,485
|
1,144
|
C
|
Mid
|
15
|
Data
|
34,690
|
1,119
|
C
|
High
|
16
|
PostgreSQL
|
31,375
|
1,012
|
C
|
Mid
|
17
|
Microsoft Access
|
31,250
|
1,008
|
C
|
Mid
|
18
|
Metadata
|
29,505
|
951
|
C
|
Mid
|
19
|
Impact factor
|
29,434
|
949
|
B
|
Low
|
20
|
Entity–relationship model
|
27,940
|
901
|
C
|
High
|
21
|
Database normalization
|
27,559
|
889
|
Start
|
Top
|
22
|
ACID
|
27,074
|
873
|
Start
|
Top
|
23
|
Cluster analysis
|
26,620
|
858
|
C
|
High
|
24
|
Relational database
|
26,452
|
853
|
C
|
Top
|
25
|
Microsoft SQL Server
|
25,013
|
806
|
B
|
High
|
26
|
NoSQL
|
24,453
|
788
|
B
|
Top
|
27
|
Data mining
|
23,840
|
769
|
B
|
High
|
28
|
Business intelligence
|
22,779
|
734
|
Start
|
High
|
29
|
Data structure
|
22,548
|
727
|
C
|
Top
|
30
|
Extract, transform, load
|
21,877
|
705
|
Start
|
High
|
31
|
Oracle Database
|
21,181
|
683
|
C
|
High
|
32
|
Data warehouse
|
19,869
|
640
|
Start
|
High
|
33
|
SQL injection
|
18,986
|
612
|
Start
|
Low
|
34
|
Expectation–maximization algorithm
|
18,018
|
581
|
C
|
Mid
|
35
|
OCLC
|
16,922
|
545
|
C
|
Low
|
36
|
Citation index
|
16,664
|
537
|
C
|
Mid
|
37
|
Redis
|
16,188
|
522
|
C
|
Low
|
38
|
Hierarchical clustering
|
16,036
|
517
|
C
|
Low
|
39
|
Graph database
|
14,772
|
476
|
C
|
Mid
|
40
|
Scopus
|
13,726
|
442
|
Start
|
Low
|
41
|
DBSCAN
|
13,655
|
440
|
C
|
Low
|
42
|
Splunk
|
13,376
|
431
|
C
|
Mid
|
43
|
Database index
|
13,129
|
423
|
C
|
High
|
44
|
SQLite
|
13,041
|
420
|
B
|
Mid
|
45
|
Decision support system
|
12,884
|
415
|
C
|
High
|
46
|
Database schema
|
12,328
|
397
|
Start
|
High
|
47
|
MariaDB
|
12,304
|
396
|
C
|
Low
|
48
|
Distributed ledger
|
12,038
|
388
|
Start
|
Mid
|
49
|
Data model
|
11,695
|
377
|
C
|
High
|
50
|
Third normal form
|
11,580
|
373
|
Start
|
Mid
|
51
|
Star schema
|
11,282
|
363
|
Start
|
High
|
52
|
Information retrieval
|
11,157
|
359
|
C
|
Mid
|
53
|
Join (SQL)
|
10,854
|
350
|
C
|
Mid
|
54
|
Online analytical processing
|
10,755
|
346
|
C
|
Mid
|
55
|
Relational algebra
|
10,510
|
339
|
C
|
High
|
56
|
8-bit computing
|
10,485
|
338
|
Start
|
High
|
57
|
Data integrity
|
10,378
|
334
|
C
|
High
|
58
|
LexisNexis
|
10,247
|
330
|
C
|
Low
|
59
|
Slowly changing dimension
|
10,132
|
326
|
C
|
Low
|
60
|
Apache Cassandra
|
10,047
|
324
|
C
|
High
|
61
|
Relational model
|
10,015
|
323
|
C
|
Top
|
62
|
List of academic databases and search engines
|
9,212
|
297
|
List
|
Mid
|
63
|
Data modeling
|
8,754
|
282
|
C
|
High
|
64
|
Two-phase commit protocol
|
8,692
|
280
|
C
|
High
|
65
|
ImageNet
|
8,643
|
278
|
Start
|
Low
|
66
|
History of Microsoft SQL Server
|
8,470
|
273
|
List
|
Low
|
67
|
Anomaly detection
|
8,430
|
271
|
Start
|
Mid
|
68
|
SAP HANA
|
8,302
|
267
|
C
|
High
|
69
|
Foreign key
|
7,823
|
252
|
Start
|
Mid
|
70
|
Open Database Connectivity
|
7,696
|
248
|
B
|
High
|
71
|
Isolation (database systems)
|
7,591
|
244
|
Start
|
High
|
72
|
Wikidata
|
7,401
|
238
|
C
|
Low
|
73
|
Data definition language
|
7,321
|
236
|
Start
|
High
|
74
|
Java Database Connectivity
|
7,286
|
235
|
Start
|
Mid
|
75
|
ORCID
|
7,099
|
229
|
B
|
Low
|
76
|
Document-oriented database
|
7,004
|
225
|
C
|
Unknown
|
77
|
Boyce–Codd normal form
|
6,892
|
222
|
Stub
|
Mid
|
78
|
Database transaction
|
6,705
|
216
|
Start
|
Mid
|
79
|
R-tree
|
6,701
|
216
|
C
|
Mid
|
80
|
Time series database
|
6,681
|
215
|
Start
|
Mid
|
81
|
On-Line Encyclopedia of Integer Sequences
|
6,676
|
215
|
B
|
Mid
|
82
|
Journal Citation Reports
|
6,675
|
215
|
Start
|
Mid
|
83
|
First normal form
|
6,545
|
211
|
C
|
High
|
84
|
Atomicity (database systems)
|
6,543
|
211
|
Start
|
High
|
85
|
Column-oriented DBMS
|
6,478
|
208
|
C
|
Mid
|
86
|
Comparison of relational database management systems
|
6,242
|
201
|
List
|
High
|
87
|
Data manipulation language
|
6,238
|
201
|
Stub
|
Mid
|
88
|
Directory (computing)
|
6,144
|
198
|
C
|
Low
|
89
|
SCImago Journal Rank
|
6,126
|
197
|
Start
|
Low
|
90
|
Bitmap index
|
6,076
|
196
|
C
|
Mid
|
91
|
Master data management
|
5,979
|
192
|
Start
|
Low
|
92
|
Executive information system
|
5,959
|
192
|
Start
|
Mid
|
93
|
View (SQL)
|
5,850
|
188
|
Start
|
High
|
94
|
Hierarchical database model
|
5,836
|
188
|
Start
|
High
|
95
|
Database design
|
5,758
|
185
|
C
|
High
|
96
|
Two-phase locking
|
5,719
|
184
|
C
|
High
|
97
|
Shard (database architecture)
|
5,709
|
184
|
Start
|
Mid
|
98
|
Snowflake schema
|
5,618
|
181
|
B
|
Mid
|
99
|
CompTox Chemicals Dashboard
|
5,420
|
174
|
C
|
Low
|
100
|
Write-ahead logging
|
5,354
|
172
|
Start
|
Low
|
101
|
WorldCat
|
5,349
|
172
|
Start
|
Low
|
102
|
Z-order curve
|
5,343
|
172
|
C
|
Low
|
103
|
IBM Db2
|
5,255
|
169
|
C
|
High
|
104
|
Flat-file database
|
5,101
|
164
|
Start
|
High
|
105
|
Second normal form
|
5,084
|
164
|
Start
|
Mid
|
106
|
Edgar F. Codd
|
5,064
|
163
|
Start
|
Top
|
107
|
Online transaction processing
|
5,046
|
162
|
Start
|
Mid
|
108
|
Knowledge base
|
4,957
|
159
|
C
|
Low
|
109
|
Network model
|
4,950
|
159
|
Start
|
Low
|
110
|
List of online music databases
|
4,918
|
158
|
List
|
Low
|
111
|
Transitive closure
|
4,914
|
158
|
Start
|
Low
|
112
|
Referential integrity
|
4,913
|
158
|
C
|
Low
|
113
|
Primary key
|
4,845
|
156
|
Start
|
High
|
114
|
FoxPro
|
4,844
|
156
|
Start
|
Low
|
115
|
Spatial database
|
4,835
|
155
|
Start
|
High
|
116
|
Object database
|
4,816
|
155
|
Start
|
Top
|
117
|
Yahoo! data breaches
|
4,783
|
154
|
C
|
Mid
|
118
|
Science Citation Index Expanded
|
4,756
|
153
|
Start
|
Low
|
119
|
Data management
|
4,756
|
153
|
C
|
Top
|
120
|
Amazon Redshift
|
4,735
|
152
|
Start
|
Low
|
121
|
Annotation
|
4,680
|
150
|
C
|
Low
|
122
|
Visual FoxPro
|
4,668
|
150
|
C
|
Low
|
123
|
Codd's 12 rules
|
4,575
|
147
|
Start
|
High
|
124
|
DBase
|
4,531
|
146
|
C
|
Mid
|
125
|
Arts and Humanities Citation Index
|
4,509
|
145
|
Start
|
Low
|
126
|
Multiversion concurrency control
|
4,457
|
143
|
Start
|
Mid
|
127
|
Unstructured data
|
4,445
|
143
|
Start
|
Mid
|
128
|
SQL Server Express
|
4,427
|
142
|
Unknown
|
Unknown
|
129
|
Data dictionary
|
4,372
|
141
|
Start
|
High
|
130
|
Teradata
|
4,359
|
140
|
C
|
Mid
|
131
|
Qlik
|
4,283
|
138
|
Start
|
Low
|
132
|
Database model
|
4,239
|
136
|
C
|
Top
|
133
|
Database trigger
|
4,223
|
136
|
Unknown
|
Unknown
|
134
|
Fact table
|
4,196
|
135
|
C
|
Low
|
135
|
Record to report
|
4,194
|
135
|
Start
|
Low
|
136
|
Object–relational impedance mismatch
|
4,141
|
133
|
Start
|
Low
|
137
|
EBSCO Information Services
|
4,123
|
133
|
Start
|
Low
|
138
|
Donald D. Chamberlin
|
3,994
|
128
|
Start
|
Low
|
139
|
Data mart
|
3,964
|
127
|
C
|
High
|
140
|
Relational database management system
|
3,957
|
127
|
Redirect
|
NA
|
141
|
CockroachDB
|
3,946
|
127
|
Start
|
Low
|
142
|
Lloyd's algorithm
|
3,812
|
122
|
Start
|
Low
|
143
|
Raymond F. Boyce
|
3,779
|
121
|
Start
|
Low
|
144
|
Bigtable
|
3,752
|
121
|
Start
|
Low
|
145
|
Weak entity
|
3,727
|
120
|
Start
|
Low
|
146
|
Temporal database
|
3,672
|
118
|
Unknown
|
Unknown
|
147
|
Select (SQL)
|
3,671
|
118
|
C
|
Low
|
148
|
Data control language
|
3,605
|
116
|
Stub
|
Low
|
149
|
Candidate key
|
3,591
|
115
|
Start
|
Mid
|
150
|
Table (database)
|
3,574
|
115
|
Stub
|
Top
|
151
|
Dimension (data warehouse)
|
3,527
|
113
|
C
|
Low
|
152
|
Cyc
|
3,515
|
113
|
C
|
Low
|
153
|
Prepared statement
|
3,482
|
112
|
Unknown
|
Unknown
|
154
|
Online database
|
3,476
|
112
|
Stub
|
Unknown
|
155
|
Denormalization
|
3,473
|
112
|
Start
|
High
|
156
|
Concurrency control
|
3,440
|
110
|
C
|
Top
|
157
|
Moody's Corporation
|
3,436
|
110
|
C
|
Low
|
158
|
ChemSpider
|
3,421
|
110
|
Start
|
Low
|
159
|
Database server
|
3,415
|
110
|
Start
|
Low
|
160
|
Data integration
|
3,283
|
105
|
Start
|
Mid
|
161
|
IEEE Xplore
|
3,277
|
105
|
Stub
|
Low
|
162
|
SQL Server Reporting Services
|
3,257
|
105
|
Unknown
|
Unknown
|
163
|
In-memory database
|
3,244
|
104
|
C
|
Top
|
164
|
JD Edwards
|
3,236
|
104
|
C
|
Low
|
165
|
Sybase
|
3,230
|
104
|
Start
|
Low
|
166
|
Functional dependency
|
3,167
|
102
|
Start
|
Mid
|
167
|
Language Integrated Query
|
3,156
|
101
|
Start
|
Low
|
168
|
Distributed database
|
3,154
|
101
|
Start
|
Low
|
169
|
WordNet
|
3,148
|
101
|
Start
|
Low
|
170
|
Stored procedure
|
3,142
|
101
|
C
|
Low
|
171
|
Associative entity
|
3,068
|
98
|
Stub
|
Mid
|
172
|
MEDLINE
|
3,016
|
97
|
Start
|
Mid
|
173
|
Inference engine
|
2,937
|
94
|
Unknown
|
Unknown
|
174
|
NewSQL
|
2,902
|
93
|
Start
|
Low
|
175
|
Null (SQL)
|
2,892
|
93
|
GA
|
Mid
|
176
|
Serializability
|
2,879
|
92
|
B
|
High
|
177
|
SQL syntax
|
2,834
|
91
|
Unknown
|
Unknown
|
178
|
Interim Register of Marine and Nonmarine Genera
|
2,828
|
91
|
C
|
Low
|
179
|
Database administrator
|
2,815
|
90
|
Start
|
Mid
|
180
|
Amazon Aurora
|
2,782
|
89
|
Start
|
Low
|
181
|
Hashgraph
|
2,775
|
89
|
Start
|
Low
|
182
|
Composite key
|
2,751
|
88
|
Stub
|
High
|
183
|
Amazon Relational Database Service
|
2,737
|
88
|
C
|
Low
|
184
|
Database management system
|
2,690
|
86
|
Redirect
|
Top
|
185
|
List of biological databases
|
2,678
|
86
|
List
|
High
|
186
|
Total Information Awareness
|
2,674
|
86
|
B
|
Mid
|
187
|
Cursor (databases)
|
2,673
|
86
|
Start
|
Mid
|
188
|
Information Awareness Office
|
2,648
|
85
|
Unknown
|
Unknown
|
189
|
SQL:2016
|
2,635
|
85
|
Stub
|
Unknown
|
190
|
Update (SQL)
|
2,625
|
84
|
Stub
|
Low
|
191
|
BusinessObjects
|
2,624
|
84
|
Start
|
Low
|
192
|
Window function (SQL)
|
2,598
|
83
|
Start
|
Low
|
193
|
The Doe Network
|
2,572
|
82
|
Unknown
|
Unknown
|
194
|
Relation (database)
|
2,554
|
82
|
Unknown
|
Unknown
|
195
|
Database application
|
2,483
|
80
|
Start
|
High
|
196
|
Biological database
|
2,479
|
79
|
Start
|
Mid
|
197
|
Embedded database
|
2,475
|
79
|
C
|
High
|
198
|
Operational data store
|
2,457
|
79
|
Stub
|
Mid
|
199
|
List of relational database management systems
|
2,438
|
78
|
List
|
Mid
|
200
|
Bibliographic database
|
2,409
|
77
|
Start
|
Mid
|
201
|
Correlated subquery
|
2,383
|
76
|
Unknown
|
Unknown
|
202
|
Data masking
|
2,377
|
76
|
C
|
Low
|
203
|
Partition (database)
|
2,367
|
76
|
Stub
|
Unknown
|
204
|
Superkey
|
2,336
|
75
|
Stub
|
Low
|
205
|
Access Database Engine
|
2,306
|
74
|
B
|
Mid
|
206
|
Hierarchical and recursive queries in SQL
|
2,295
|
74
|
Start
|
Low
|
207
|
Consistency (database systems)
|
2,295
|
74
|
Start
|
Mid
|
208
|
Centralized database
|
2,285
|
73
|
Stub
|
Unknown
|
209
|
Ingres (database)
|
2,207
|
71
|
Start
|
Mid
|
210
|
Microsoft Analysis Services
|
2,207
|
71
|
C
|
Low
|
211
|
Data re-identification
|
2,167
|
69
|
Start
|
Low
|
212
|
Local outlier factor
|
2,163
|
69
|
Start
|
Low
|
213
|
Data architecture
|
2,110
|
68
|
Start
|
Mid
|
214
|
Firebird (database server)
|
2,106
|
67
|
Start
|
Mid
|
215
|
Embarcadero Technologies
|
2,103
|
67
|
Start
|
Low
|
216
|
Cardinality (SQL statements)
|
2,081
|
67
|
Start
|
Low
|
217
|
SQL-92
|
2,065
|
66
|
Start
|
High
|
218
|
Transitive dependency
|
2,063
|
66
|
Start
|
Low
|
219
|
SingleStore
|
2,059
|
66
|
Start
|
Mid
|
220
|
Market intelligence
|
2,038
|
65
|
Stub
|
Low
|
221
|
YugabyteDB
|
2,029
|
65
|
Unknown
|
Unknown
|
222
|
DNA database
|
1,998
|
64
|
Start
|
Mid
|
223
|
OLE DB
|
1,967
|
63
|
Stub
|
Mid
|
224
|
Embedded SQL
|
1,943
|
62
|
Unknown
|
Unknown
|
225
|
Database connection
|
1,930
|
62
|
Start
|
Low
|
226
|
Fourth normal form
|
1,928
|
62
|
Start
|
Mid
|
227
|
Region of interest
|
1,918
|
61
|
Start
|
Low
|
228
|
Staging (data)
|
1,894
|
61
|
Unknown
|
Unknown
|
229
|
.dbf
|
1,892
|
61
|
C
|
Low
|
230
|
Armstrong's axioms
|
1,889
|
60
|
Start
|
Low
|
231
|
Machine-readable data
|
1,885
|
60
|
Start
|
Low
|
232
|
GISAID
|
1,882
|
60
|
C
|
High
|
233
|
Data retrieval
|
1,838
|
59
|
Unknown
|
Unknown
|
234
|
ArangoDB
|
1,816
|
58
|
Start
|
Low
|
235
|
CiteScore
|
1,802
|
58
|
Start
|
Low
|
236
|
Data aggregation
|
1,799
|
58
|
Start
|
Mid
|
237
|
Social Sciences Citation Index
|
1,795
|
57
|
Stub
|
Low
|
238
|
Power Pivot
|
1,754
|
56
|
Start
|
Low
|
239
|
Query optimization
|
1,740
|
56
|
C
|
Low
|
240
|
Snapshot isolation
|
1,722
|
55
|
Unknown
|
Unknown
|
241
|
HeidiSQL
|
1,718
|
55
|
Unknown
|
Unknown
|
242
|
Comparison of database administration tools
|
1,704
|
54
|
List
|
Mid
|
243
|
Fifth normal form
|
1,686
|
54
|
Stub
|
Mid
|
244
|
List of online databases
|
1,686
|
54
|
List
|
Mid
|
245
|
Transaction log
|
1,668
|
53
|
Start
|
Low
|
246
|
Dynamo (storage system)
|
1,667
|
53
|
Start
|
Low
|
247
|
Data store
|
1,617
|
52
|
Unknown
|
Unknown
|
248
|
Rollback (data management)
|
1,614
|
52
|
Start
|
Mid
|
249
|
Multivalued dependency
|
1,609
|
51
|
Unknown
|
Unknown
|
250
|
LexisNexis Risk Solutions
|
1,579
|
50
|
B
|
Low
|
251
|
HathiTrust
|
1,566
|
50
|
C
|
Low
|
252
|
Federated database system
|
1,545
|
49
|
C
|
Low
|
253
|
Paradox (database)
|
1,542
|
49
|
Unknown
|
Unknown
|
254
|
Unique key
|
1,508
|
48
|
Start
|
Low
|
255
|
Metadata standard
|
1,500
|
48
|
Start
|
Mid
|
256
|
Set operations (SQL)
|
1,499
|
48
|
Start
|
Low
|
257
|
TimescaleDB
|
1,481
|
47
|
Unknown
|
Unknown
|
258
|
Aerospike (database)
|
1,477
|
47
|
Start
|
Low
|
259
|
Row (database)
|
1,474
|
47
|
Stub
|
Top
|
260
|
IDMS
|
1,468
|
47
|
Unknown
|
Unknown
|
261
|
Trino (SQL query engine)
|
1,467
|
47
|
C
|
Low
|
262
|
Toad (software)
|
1,463
|
47
|
Unknown
|
Unknown
|
263
|
Data model (GIS)
|
1,456
|
46
|
Start
|
Mid
|
264
|
ScyllaDB
|
1,456
|
46
|
Start
|
Low
|
265
|
Privacy and blockchain
|
1,454
|
46
|
C
|
Low
|
266
|
EBSCO Industries
|
1,439
|
46
|
Start
|
Low
|
267
|
Music information retrieval
|
1,380
|
44
|
Start
|
Low
|
268
|
SQL Server Compact
|
1,374
|
44
|
Start
|
Mid
|
269
|
Natural key
|
1,374
|
44
|
Start
|
Low
|
270
|
IBM Information Management System
|
1,370
|
44
|
Unknown
|
Unknown
|
271
|
Column (database)
|
1,360
|
43
|
Stub
|
Top
|
272
|
Business performance management
|
1,356
|
43
|
C
|
Low
|
273
|
LibreOffice Base
|
1,344
|
43
|
Start
|
Low
|
274
|
World Register of Marine Species
|
1,339
|
43
|
Start
|
Low
|
275
|
Web Gallery of Art
|
1,339
|
43
|
C
|
Low
|
276
|
Extract, load, transform
|
1,335
|
43
|
C
|
Mid
|
277
|
Research Papers in Economics
|
1,335
|
43
|
Start
|
Low
|
278
|
Hybrid transactional/analytical processing
|
1,315
|
42
|
Unknown
|
Unknown
|
279
|
Data domain
|
1,312
|
42
|
Stub
|
Mid
|
280
|
FishBase
|
1,308
|
42
|
Start
|
Low
|
281
|
Sixth normal form
|
1,305
|
42
|
Unknown
|
Unknown
|
282
|
Semantic layer
|
1,296
|
41
|
Stub
|
Low
|
283
|
Effective date
|
1,295
|
41
|
Stub
|
Unknown
|
284
|
XBase
|
1,285
|
41
|
Start
|
Low
|
285
|
Having (SQL)
|
1,266
|
40
|
Stub
|
Unknown
|
286
|
Mathematical Reviews
|
1,257
|
40
|
C
|
Low
|
287
|
Durability (database systems)
|
1,243
|
40
|
Stub
|
High
|
288
|
Merge (SQL)
|
1,242
|
40
|
Unknown
|
Unknown
|
289
|
RRDtool
|
1,238
|
39
|
Start
|
Low
|
290
|
Adaptive Server Enterprise
|
1,232
|
39
|
C
|
Low
|
291
|
CODASYL
|
1,227
|
39
|
Start
|
Mid
|
292
|
Atomic commit
|
1,221
|
39
|
Start
|
Mid
|
293
|
ISO 8000
|
1,199
|
38
|
Start
|
Unknown
|
294
|
Data element
|
1,190
|
38
|
Stub
|
Mid
|
295
|
Education Resources Information Center
|
1,181
|
38
|
Start
|
Low
|
296
|
Bureau van Dijk
|
1,180
|
38
|
Start
|
Low
|
297
|
List of big data companies
|
1,174
|
37
|
List
|
Low
|
298
|
IBM Informix
|
1,172
|
37
|
B
|
Mid
|
299
|
Clinical data management
|
1,153
|
37
|
Unknown
|
Unknown
|
300
|
Multi-model database
|
1,139
|
36
|
Start
|
Unknown
|
301
|
Connection string
|
1,135
|
36
|
Stub
|
Low
|
302
|
Transparent data encryption
|
1,125
|
36
|
Unknown
|
Unknown
|
303
|
Relational calculus
|
1,121
|
36
|
Stub
|
High
|
304
|
Bill Inmon
|
1,121
|
36
|
Start
|
Mid
|
305
|
Simple Features
|
1,120
|
36
|
Stub
|
Mid
|
306
|
Query plan
|
1,119
|
36
|
Start
|
Low
|
307
|
Insert (SQL)
|
1,119
|
36
|
C
|
Low
|
308
|
Halloween Problem
|
1,116
|
36
|
Stub
|
Low
|
309
|
Truncate (SQL)
|
1,106
|
35
|
Unknown
|
Unknown
|
310
|
Tureng dictionary
|
1,096
|
35
|
Start
|
Low
|
311
|
Database administration
|
1,082
|
34
|
Unknown
|
Unknown
|
312
|
Enhanced entity–relationship model
|
1,032
|
33
|
Unknown
|
Unknown
|
313
|
Ralph Kimball
|
1,024
|
33
|
Start
|
Mid
|
314
|
Multi Router Traffic Grapher
|
1,020
|
32
|
Start
|
Low
|
315
|
Apache Pinot
|
1,016
|
32
|
C
|
Low
|
316
|
Sisense
|
1,013
|
32
|
C
|
Mid
|
317
|
Business reporting
|
1,013
|
32
|
Stub
|
Unknown
|
318
|
World Directory of Medical Schools
|
1,013
|
32
|
Start
|
Low
|
319
|
Union catalog
|
1,009
|
32
|
Stub
|
Mid
|
320
|
MultiDimensional eXpressions
|
1,001
|
32
|
Unknown
|
Unknown
|
321
|
ZbMATH Open
|
1,000
|
32
|
Start
|
Mid
|
322
|
Choral Public Domain Library
|
980
|
31
|
Start
|
Low
|
323
|
SIMBAD
|
971
|
31
|
Start
|
Low
|
324
|
Armed Conflict Location and Event Data Project
|
957
|
30
|
Unknown
|
Unknown
|
325
|
Bitemporal modeling
|
955
|
30
|
Start
|
Low
|
326
|
Full table scan
|
954
|
30
|
Stub
|
Unknown
|
327
|
BASE (search engine)
|
949
|
30
|
Stub
|
Low
|
328
|
FoundationDB
|
943
|
30
|
Start
|
Mid
|
329
|
SAP IQ
|
932
|
30
|
C
|
Mid
|
330
|
Amazon Neptune
|
926
|
29
|
C
|
Low
|
331
|
Metadata repository
|
926
|
29
|
Unknown
|
Unknown
|
332
|
Data architect
|
916
|
29
|
C
|
High
|
333
|
CINAHL
|
907
|
29
|
Stub
|
Low
|
334
|
Tabular Data Stream
|
900
|
29
|
Start
|
Low
|
335
|
Pervasive PSQL
|
896
|
28
|
Unknown
|
Unknown
|
336
|
List of online image archives
|
895
|
28
|
List
|
Low
|
337
|
Database marketing
|
892
|
28
|
Start
|
Low
|
338
|
HAL (open archive)
|
891
|
28
|
Stub
|
Low
|
339
|
Correlation clustering
|
889
|
28
|
Start
|
Low
|
340
|
Green data center
|
886
|
28
|
C
|
Low
|
341
|
HSQLDB
|
878
|
28
|
Start
|
Low
|
342
|
MAINWAY
|
878
|
28
|
C
|
Mid
|
343
|
Varchar
|
874
|
28
|
Stub
|
Low
|
344
|
SQL:1999
|
871
|
28
|
Stub
|
Unknown
|
345
|
SQL:2011
|
870
|
28
|
Start
|
Mid
|
346
|
SQR
|
863
|
27
|
Unknown
|
Unknown
|
347
|
InterBase
|
855
|
27
|
C
|
Low
|
348
|
Dark data
|
855
|
27
|
Start
|
Low
|
349
|
Microsoft Data Access Components
|
840
|
27
|
B
|
Mid
|
350
|
SciELO
|
822
|
26
|
Start
|
Low
|
351
|
Shadow paging
|
812
|
26
|
Start
|
Low
|
352
|
List of artists in the Web Gallery of Art (A–K)
|
811
|
26
|
List
|
Low
|
353
|
Data exploration
|
808
|
26
|
Start
|
Low
|
354
|
Resident registration
|
808
|
26
|
Unknown
|
Unknown
|
355
|
Beilstein database
|
802
|
25
|
Start
|
Low
|
356
|
Database storage structures
|
799
|
25
|
Unknown
|
Unknown
|
357
|
Database theory
|
787
|
25
|
Start
|
Top
|
358
|
Freedb
|
786
|
25
|
Start
|
Low
|
359
|
Voldemort (distributed data store)
|
770
|
24
|
Start
|
Low
|
360
|
Group by (SQL)
|
766
|
24
|
Stub
|
Mid
|
361
|
Record locking
|
754
|
24
|
Unknown
|
Unknown
|
362
|
ISO 15926
|
747
|
24
|
C
|
Low
|
363
|
Oracle NoSQL Database
|
744
|
24
|
C
|
Low
|
364
|
Tablespace
|
740
|
23
|
Stub
|
Low
|
365
|
Parallel database
|
733
|
23
|
Stub
|
Unknown
|
366
|
SQL Anywhere
|
732
|
23
|
Start
|
Mid
|
367
|
Ei Compendex
|
727
|
23
|
Stub
|
Low
|
368
|
Amazon DocumentDB
|
715
|
23
|
Start
|
Low
|
369
|
Operational database
|
701
|
22
|
Stub
|
Unknown
|
370
|
IBM System R
|
695
|
22
|
Stub
|
Low
|
371
|
ZINC database
|
690
|
22
|
Start
|
Mid
|
372
|
List of genealogy databases
|
685
|
22
|
List
|
Low
|
373
|
Clinical data repository
|
684
|
22
|
Start
|
Low
|
374
|
Marketing intelligence
|
672
|
21
|
Start
|
Low
|
375
|
Navigational database
|
662
|
21
|
Start
|
Low
|
376
|
List of neuroscience databases
|
651
|
21
|
List
|
Mid
|
377
|
QUEL query languages
|
649
|
20
|
Stub
|
Mid
|
378
|
ODK (software)
|
646
|
20
|
Start
|
Low
|
379
|
Back-end database
|
643
|
20
|
Start
|
High
|
380
|
SQL/PSM
|
635
|
20
|
Stub
|
Mid
|
381
|
SAP NetWeaver Business Warehouse
|
629
|
20
|
Start
|
Low
|
382
|
Thesaurus Linguae Graecae
|
629
|
20
|
Start
|
Low
|
383
|
MathSciNet
|
619
|
19
|
Stub
|
Mid
|
384
|
Block nested loop
|
616
|
19
|
Unknown
|
Unknown
|
385
|
Delete (SQL)
|
607
|
19
|
Start
|
Mid
|
386
|
COMMIT (SQL)
|
603
|
19
|
Stub
|
Mid
|
387
|
Blockchain-based database
|
598
|
19
|
Start
|
Low
|
388
|
Current research information system
|
589
|
19
|
Unknown
|
Unknown
|
389
|
Cambridge Structural Database
|
587
|
18
|
Unknown
|
Unknown
|
390
|
Operational system
|
568
|
18
|
Stub
|
Mid
|
391
|
Remote Data Objects
|
564
|
18
|
Stub
|
Unknown
|
392
|
Anchor modeling
|
564
|
18
|
Unknown
|
Unknown
|
393
|
Check constraint
|
560
|
18
|
Start
|
Mid
|
394
|
GDELT Project
|
557
|
17
|
Unknown
|
Unknown
|
395
|
Government database
|
556
|
17
|
Start
|
Mid
|
396
|
ISO/IEC 9075
|
553
|
17
|
Unknown
|
Unknown
|
397
|
Btrieve
|
549
|
17
|
B
|
Mid
|
398
|
Christopher J. Date
|
543
|
17
|
Start
|
Mid
|
399
|
TypeDB
|
539
|
17
|
Unknown
|
Unknown
|
400
|
Astrophysics Data System
|
534
|
17
|
B
|
Low
|
401
|
Aozora Bunko
|
529
|
17
|
Start
|
Low
|
402
|
PhilPapers
|
528
|
17
|
Stub
|
Unknown
|
403
|
Microsoft Academic Search
|
527
|
17
|
Start
|
Low
|
404
|
Open Syllabus Project
|
523
|
16
|
C
|
Low
|
405
|
Domain-key normal form
|
516
|
16
|
Stub
|
Mid
|
406
|
Enterprise bus matrix
|
515
|
16
|
Start
|
Mid
|
407
|
Data Base Task Group
|
514
|
16
|
Stub
|
Low
|
408
|
SQL:2003
|
511
|
16
|
Start
|
High
|
409
|
Tarantool
|
509
|
16
|
Unknown
|
Unknown
|
410
|
The Himalayan Database
|
507
|
16
|
Start
|
Low
|
411
|
Full-text database
|
504
|
16
|
Start
|
Low
|
412
|
Transaction data
|
495
|
15
|
Stub
|
Mid
|
413
|
Comparison of object database management systems
|
494
|
15
|
List
|
Low
|
414
|
Experimental data
|
493
|
15
|
Stub
|
Unknown
|
415
|
Amazon SimpleDB
|
488
|
15
|
C
|
Low
|
416
|
Apache Accumulo
|
488
|
15
|
C
|
Low
|
417
|
Commit (data management)
|
488
|
15
|
Stub
|
High
|
418
|
Write–write conflict
|
486
|
15
|
Stub
|
Low
|
419
|
Claritas Prizm
|
485
|
15
|
Start
|
Low
|
420
|
HeinOnline
|
484
|
15
|
Start
|
Low
|
421
|
RavenDB
|
482
|
15
|
C
|
Mid
|
422
|
Schema crosswalk
|
481
|
15
|
Start
|
Mid
|
423
|
CSA (database company)
|
480
|
15
|
Start
|
Low
|
424
|
Current Contents
|
479
|
15
|
Stub
|
Low
|
425
|
Index Copernicus
|
475
|
15
|
Stub
|
Low
|
426
|
Identity column
|
468
|
15
|
Start
|
Low
|
427
|
FAME (database)
|
468
|
15
|
Unknown
|
Unknown
|
428
|
Single Table Inheritance
|
465
|
15
|
Start
|
High
|
429
|
Order by
|
459
|
14
|
Stub
|
Mid
|
430
|
Transactions per second
|
450
|
14
|
Unknown
|
Unknown
|
431
|
Vulnerability database
|
448
|
14
|
Stub
|
Unknown
|
432
|
Where (SQL)
|
446
|
14
|
Stub
|
Mid
|
433
|
Digital heritage
|
446
|
14
|
Start
|
Low
|
434
|
Quotient filter
|
446
|
14
|
Start
|
Low
|
435
|
Mutopia Project
|
444
|
14
|
Stub
|
Low
|
436
|
ER/Studio
|
440
|
14
|
Stub
|
Unknown
|
437
|
LOLI Database
|
437
|
14
|
Stub
|
Low
|
438
|
Blank node
|
437
|
14
|
Start
|
Low
|
439
|
Sleepycat Software
|
434
|
14
|
Stub
|
Low
|
440
|
TigerGraph
|
429
|
13
|
Start
|
Unknown
|
441
|
Shane's Chess Information Database
|
423
|
13
|
Start
|
Low
|
442
|
Book Review Index
|
421
|
13
|
Stub
|
Low
|
443
|
AllegroGraph
|
417
|
13
|
Stub
|
Low
|
444
|
List of music sharing websites
|
417
|
13
|
List
|
Low
|
445
|
Pinwale
|
413
|
13
|
Stub
|
Low
|
446
|
Alias (SQL)
|
407
|
13
|
Start
|
Low
|
447
|
Join dependency
|
402
|
12
|
Start
|
Low
|
448
|
From (SQL)
|
395
|
12
|
Stub
|
Unknown
|
449
|
Schedule (computer science)
|
392
|
12
|
C
|
High
|
450
|
Mindat.org
|
391
|
12
|
Start
|
Low
|
451
|
Gmelin database
|
390
|
12
|
Stub
|
Unknown
|
452
|
Event condition action
|
389
|
12
|
Stub
|
Low
|
453
|
Log shipping
|
385
|
12
|
Unknown
|
Unknown
|
454
|
Recfiles
|
384
|
12
|
Start
|
Low
|
455
|
Recordset
|
381
|
12
|
Stub
|
High
|
456
|
Comparison of data modeling tools
|
377
|
12
|
List
|
Mid
|
457
|
ProQuest Dissertations and Theses
|
369
|
11
|
Start
|
Low
|
458
|
Savepoint
|
369
|
11
|
Unknown
|
Unknown
|
459
|
Small data
|
364
|
11
|
C
|
Low
|
460
|
List of biodiversity databases
|
360
|
11
|
List
|
Low
|
461
|
SQL:2008
|
357
|
11
|
Start
|
Mid
|
462
|
Superbase (database)
|
356
|
11
|
C
|
Low
|
463
|
Generic data model
|
355
|
11
|
Start
|
High
|
464
|
MSQL
|
351
|
11
|
Unknown
|
Unknown
|
465
|
Wikifunctions
|
347
|
11
|
Stub
|
Low
|
466
|
Relvar
|
336
|
10
|
Stub
|
Unknown
|
467
|
JPL Small-Body Database
|
330
|
10
|
Stub
|
Unknown
|
468
|
Comparison of object–relational database management systems
|
329
|
10
|
List
|
High
|
469
|
Aerospike (company)
|
328
|
10
|
C
|
Low
|
470
|
Codd's theorem
|
328
|
10
|
Start
|
Mid
|
471
|
Sqlnet.ora
|
326
|
10
|
Stub
|
Low
|
472
|
Very large database
|
325
|
10
|
Stub
|
Mid
|
473
|
Reference table
|
323
|
10
|
Stub
|
Low
|
474
|
Outline of databases
|
322
|
10
|
List
|
Low
|
475
|
Administrative data
|
322
|
10
|
Start
|
Low
|
476
|
Panjab Digital Library
|
320
|
10
|
B
|
Mid
|
477
|
NonStop SQL
|
316
|
10
|
Start
|
Low
|
478
|
Single customer view
|
316
|
10
|
Start
|
Low
|
479
|
MSDE
|
311
|
10
|
Unknown
|
Unknown
|
480
|
Result set
|
307
|
9
|
Stub
|
Mid
|
481
|
FlockDB
|
306
|
9
|
Start
|
Low
|
482
|
Comparison of research networking tools and research profiling systems
|
303
|
9
|
Unknown
|
Unknown
|
483
|
AlgaeBase
|
298
|
9
|
Stub
|
Low
|
484
|
Rename (relational algebra)
|
298
|
9
|
Stub
|
Low
|
485
|
ParAccel
|
295
|
9
|
Stub
|
Low
|
486
|
Catalogue Service for the Web
|
291
|
9
|
C
|
Low
|
487
|
Object Data Management Group
|
290
|
9
|
Unknown
|
Unknown
|
488
|
Copac
|
290
|
9
|
Stub
|
Low
|
489
|
Database audit
|
290
|
9
|
Start
|
Mid
|
490
|
World Integrated Trade Solution
|
287
|
9
|
Start
|
Low
|
491
|
Drift (data science)
|
287
|
9
|
Stub
|
Mid
|
492
|
Active database
|
286
|
9
|
Stub
|
Unknown
|
493
|
Derwent World Patents Index
|
286
|
9
|
Stub
|
Low
|
494
|
Institutional Brokers' Estimate System
|
285
|
9
|
Start
|
Low
|
495
|
Data blending
|
280
|
9
|
Start
|
Low
|
496
|
Database refactoring
|
279
|
9
|
Unknown
|
Unknown
|
497
|
Centre de données astronomiques de Strasbourg
|
277
|
8
|
Stub
|
Unknown
|
498
|
GeoBase (geospatial data)
|
276
|
8
|
Start
|
Low
|
499
|
InfoTrac
|
272
|
8
|
Stub
|
Low
|
500
|
Autocommit
|
268
|
8
|
Stub
|
Low
|