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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: 2022-10-01 to 2022-10-31
Total views: 3,224,014
Updated: 15:19, 5 November 2022 (UTC)
Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
1
|
IBM
|
127,312
|
4,106
|
B
|
High
|
2
|
Blockchain
|
117,281
|
3,783
|
B
|
High
|
3
|
Oracle Corporation
|
100,985
|
3,257
|
B
|
High
|
4
|
SQL
|
93,618
|
3,019
|
C
|
Top
|
5
|
Precision and recall
|
81,343
|
2,623
|
C
|
Low
|
6
|
SAP
|
80,640
|
2,601
|
B
|
High
|
7
|
Database
|
74,836
|
2,414
|
C
|
Top
|
8
|
Enterprise resource planning
|
68,684
|
2,215
|
B
|
High
|
9
|
Data science
|
63,267
|
2,040
|
Start
|
High
|
10
|
K-means clustering
|
55,713
|
1,797
|
C
|
Mid
|
11
|
MySQL
|
49,011
|
1,581
|
C
|
High
|
12
|
PubMed
|
48,661
|
1,569
|
C
|
Mid
|
13
|
Data
|
47,965
|
1,547
|
C
|
High
|
14
|
Big data
|
45,817
|
1,477
|
B
|
Top
|
15
|
Bitmap index
|
44,905
|
1,448
|
C
|
Mid
|
16
|
MongoDB
|
38,616
|
1,245
|
C
|
Mid
|
17
|
Entity–relationship model
|
38,381
|
1,238
|
C
|
High
|
18
|
PostgreSQL
|
37,644
|
1,214
|
C
|
Mid
|
19
|
Book Review Index
|
37,478
|
1,208
|
Stub
|
Low
|
20
|
Metadata
|
35,928
|
1,158
|
C
|
Mid
|
21
|
ACID
|
35,432
|
1,142
|
Start
|
Top
|
22
|
Impact factor
|
34,315
|
1,106
|
B
|
Low
|
23
|
Microsoft Access
|
33,675
|
1,086
|
C
|
Mid
|
24
|
Relational database
|
32,437
|
1,046
|
C
|
Top
|
25
|
Cluster analysis
|
31,638
|
1,020
|
C
|
High
|
26
|
Database normalization
|
31,558
|
1,018
|
Start
|
Top
|
27
|
Microsoft SQL Server
|
30,234
|
975
|
B
|
High
|
28
|
NoSQL
|
29,615
|
955
|
B
|
Top
|
29
|
Extract, transform, load
|
28,634
|
923
|
Start
|
High
|
30
|
Business intelligence
|
27,148
|
875
|
Start
|
High
|
31
|
Data mining
|
27,124
|
874
|
B
|
High
|
32
|
Data structure
|
26,870
|
866
|
C
|
Top
|
33
|
Oracle Database
|
25,497
|
822
|
C
|
High
|
34
|
Data warehouse
|
24,629
|
794
|
Start
|
High
|
35
|
SQL injection
|
21,640
|
698
|
Start
|
Low
|
36
|
Expectation–maximization algorithm
|
19,824
|
639
|
C
|
Mid
|
37
|
Splunk
|
18,368
|
592
|
C
|
Mid
|
38
|
Redis
|
17,803
|
574
|
C
|
Low
|
39
|
Graph database
|
17,254
|
556
|
C
|
Mid
|
40
|
OCLC
|
16,945
|
546
|
C
|
Low
|
41
|
Scopus
|
16,855
|
543
|
Start
|
Low
|
42
|
Hierarchical clustering
|
16,817
|
542
|
C
|
Low
|
43
|
Database schema
|
16,754
|
540
|
Start
|
High
|
44
|
Citation index
|
16,553
|
533
|
C
|
Mid
|
45
|
SQLite
|
15,221
|
491
|
B
|
Mid
|
46
|
Relational algebra
|
14,864
|
479
|
C
|
High
|
47
|
Database index
|
14,571
|
470
|
C
|
High
|
48
|
Data model
|
14,489
|
467
|
C
|
High
|
49
|
Join (SQL)
|
14,348
|
462
|
C
|
Mid
|
50
|
DBSCAN
|
14,083
|
454
|
C
|
Low
|
51
|
LexisNexis
|
14,036
|
452
|
C
|
Low
|
52
|
MariaDB
|
13,943
|
449
|
C
|
Low
|
53
|
Decision support system
|
13,913
|
448
|
C
|
High
|
54
|
Third normal form
|
13,654
|
440
|
Start
|
Mid
|
55
|
Apache Cassandra
|
13,555
|
437
|
C
|
High
|
56
|
Star schema
|
13,522
|
436
|
Start
|
High
|
57
|
Slowly changing dimension
|
13,182
|
425
|
C
|
Low
|
58
|
Online analytical processing
|
12,611
|
406
|
C
|
Mid
|
59
|
Distributed ledger
|
12,360
|
398
|
Start
|
Mid
|
60
|
List of academic databases and search engines
|
11,786
|
380
|
List
|
Mid
|
61
|
Relational model
|
11,719
|
378
|
C
|
Top
|
62
|
Data integrity
|
11,596
|
374
|
C
|
High
|
63
|
Data modeling
|
11,461
|
369
|
C
|
High
|
64
|
Information retrieval
|
11,322
|
365
|
C
|
Mid
|
65
|
8-bit computing
|
10,455
|
337
|
Start
|
High
|
66
|
Anomaly detection
|
10,248
|
330
|
Start
|
Mid
|
67
|
Foreign key
|
9,904
|
319
|
Start
|
Mid
|
68
|
Data definition language
|
9,732
|
313
|
Start
|
High
|
69
|
SAP HANA
|
9,172
|
295
|
C
|
High
|
70
|
Open Database Connectivity
|
8,929
|
288
|
B
|
High
|
71
|
ImageNet
|
8,807
|
284
|
Start
|
Low
|
72
|
Isolation (database systems)
|
8,785
|
283
|
Start
|
High
|
73
|
Journal Citation Reports
|
8,586
|
276
|
Start
|
Mid
|
74
|
Two-phase commit protocol
|
8,553
|
275
|
C
|
High
|
75
|
Java Database Connectivity
|
8,537
|
275
|
Start
|
Mid
|
76
|
Boyce–Codd normal form
|
7,933
|
255
|
Stub
|
Mid
|
77
|
Document-oriented database
|
7,892
|
254
|
C
|
Unknown
|
78
|
Column-oriented DBMS
|
7,877
|
254
|
C
|
Mid
|
79
|
Write-ahead logging
|
7,856
|
253
|
Start
|
Low
|
80
|
First normal form
|
7,829
|
252
|
C
|
High
|
81
|
Wikidata
|
7,819
|
252
|
C
|
Low
|
82
|
ORCID
|
7,668
|
247
|
B
|
Low
|
83
|
Directory (computing)
|
7,586
|
244
|
C
|
Low
|
84
|
Time series database
|
7,548
|
243
|
Start
|
Mid
|
85
|
Atomicity (database systems)
|
7,427
|
239
|
Start
|
High
|
86
|
Master data management
|
7,425
|
239
|
Start
|
Low
|
87
|
Database transaction
|
7,411
|
239
|
Start
|
Mid
|
88
|
Data manipulation language
|
7,209
|
232
|
Stub
|
Mid
|
89
|
Shard (database architecture)
|
7,208
|
232
|
Start
|
Mid
|
90
|
On-Line Encyclopedia of Integer Sequences
|
7,157
|
230
|
B
|
Mid
|
91
|
SCImago Journal Rank
|
7,101
|
229
|
Start
|
Low
|
92
|
R-tree
|
7,004
|
225
|
C
|
Mid
|
93
|
History of Microsoft SQL Server
|
6,845
|
220
|
List
|
Low
|
94
|
View (SQL)
|
6,691
|
215
|
Start
|
High
|
95
|
Snowflake schema
|
6,619
|
213
|
B
|
Mid
|
96
|
Hierarchical database model
|
6,519
|
210
|
Start
|
High
|
97
|
Flat-file database
|
6,511
|
210
|
Start
|
High
|
98
|
IBM Db2
|
6,481
|
209
|
C
|
High
|
99
|
Database design
|
6,295
|
203
|
C
|
High
|
100
|
Edgar F. Codd
|
6,236
|
201
|
Start
|
Top
|
101
|
Executive information system
|
6,088
|
196
|
Start
|
Mid
|
102
|
Select (SQL)
|
6,044
|
194
|
C
|
Low
|
103
|
Online transaction processing
|
6,018
|
194
|
Start
|
Mid
|
104
|
WorldCat
|
5,844
|
188
|
Start
|
Low
|
105
|
Data management
|
5,823
|
187
|
C
|
Top
|
106
|
Amazon Redshift
|
5,816
|
187
|
Start
|
Low
|
107
|
Weak entity
|
5,689
|
183
|
Start
|
Low
|
108
|
Second normal form
|
5,670
|
182
|
Start
|
Mid
|
109
|
Visual FoxPro
|
5,629
|
181
|
C
|
Low
|
110
|
List of online music databases
|
5,582
|
180
|
List
|
Low
|
111
|
Teradata
|
5,580
|
180
|
C
|
Mid
|
112
|
Data mart
|
5,557
|
179
|
C
|
High
|
113
|
Referential integrity
|
5,527
|
178
|
C
|
Low
|
114
|
FoxPro
|
5,489
|
177
|
Start
|
Low
|
115
|
Z-order curve
|
5,454
|
175
|
C
|
Low
|
116
|
EBSCO Information Services
|
5,343
|
172
|
Start
|
Low
|
117
|
Annotation
|
5,337
|
172
|
C
|
Low
|
118
|
SQL Server Express
|
5,328
|
171
|
Unknown
|
Unknown
|
119
|
Yahoo! data breaches
|
5,285
|
170
|
C
|
Mid
|
120
|
Object database
|
5,277
|
170
|
Start
|
Top
|
121
|
Primary key
|
5,268
|
169
|
Start
|
High
|
122
|
Fact table
|
5,237
|
168
|
C
|
Low
|
123
|
Multiversion concurrency control
|
5,228
|
168
|
Start
|
Mid
|
124
|
CockroachDB
|
5,223
|
168
|
Start
|
Low
|
125
|
Network model
|
5,189
|
167
|
Start
|
Low
|
126
|
Record to report
|
5,088
|
164
|
Start
|
Low
|
127
|
Moody's Corporation
|
5,082
|
163
|
C
|
Low
|
128
|
Data dictionary
|
5,048
|
162
|
Start
|
High
|
129
|
Science Citation Index Expanded
|
5,021
|
161
|
Start
|
Low
|
130
|
Qlik
|
5,012
|
161
|
Start
|
Low
|
131
|
Database model
|
4,955
|
159
|
C
|
Top
|
132
|
Knowledge base
|
4,954
|
159
|
C
|
Low
|
133
|
Bigtable
|
4,904
|
158
|
Start
|
Low
|
134
|
Transitive closure
|
4,877
|
157
|
Start
|
Low
|
135
|
DBase
|
4,802
|
154
|
C
|
Mid
|
136
|
Donald D. Chamberlin
|
4,747
|
153
|
Start
|
Low
|
137
|
Object–relational impedance mismatch
|
4,736
|
152
|
Start
|
Low
|
138
|
Codd's 12 rules
|
4,714
|
152
|
Start
|
High
|
139
|
Spatial database
|
4,681
|
151
|
Start
|
High
|
140
|
Associative entity
|
4,679
|
150
|
Stub
|
Mid
|
141
|
Relational database management system
|
4,631
|
149
|
Redirect
|
NA
|
142
|
Lloyd's algorithm
|
4,559
|
147
|
Start
|
Low
|
143
|
Table (database)
|
4,521
|
145
|
Stub
|
Top
|
144
|
JD Edwards
|
4,516
|
145
|
C
|
Low
|
145
|
Dimension (data warehouse)
|
4,416
|
142
|
C
|
Low
|
146
|
Candidate key
|
4,413
|
142
|
Start
|
Mid
|
147
|
Raymond F. Boyce
|
4,382
|
141
|
Start
|
Low
|
148
|
CompTox Chemicals Dashboard
|
4,215
|
135
|
C
|
Low
|
149
|
Denormalization
|
4,119
|
132
|
Start
|
High
|
150
|
Comparison of relational database management systems
|
4,103
|
132
|
List
|
High
|
151
|
Unstructured data
|
4,056
|
130
|
Start
|
Mid
|
152
|
Stored procedure
|
4,020
|
129
|
C
|
Low
|
153
|
ChemSpider
|
3,966
|
127
|
Start
|
Low
|
154
|
IEEE Xplore
|
3,964
|
127
|
Stub
|
Low
|
155
|
SQL Server Reporting Services
|
3,812
|
122
|
Unknown
|
Unknown
|
156
|
Composite key
|
3,800
|
122
|
Stub
|
High
|
157
|
Data control language
|
3,735
|
120
|
Stub
|
Low
|
158
|
Functional dependency
|
3,682
|
118
|
Start
|
Mid
|
159
|
Amazon Aurora
|
3,681
|
118
|
Start
|
Low
|
160
|
Sybase
|
3,676
|
118
|
Start
|
Low
|
161
|
Data integration
|
3,652
|
117
|
Start
|
Mid
|
162
|
In-memory database
|
3,641
|
117
|
C
|
Top
|
163
|
Database server
|
3,633
|
117
|
Start
|
Low
|
164
|
Hashgraph
|
3,605
|
116
|
Start
|
Low
|
165
|
Window function (SQL)
|
3,567
|
115
|
Start
|
Low
|
166
|
WordNet
|
3,566
|
115
|
Start
|
Low
|
167
|
BusinessObjects
|
3,550
|
114
|
Start
|
Low
|
168
|
Relation (database)
|
3,535
|
114
|
Unknown
|
Unknown
|
169
|
Prepared statement
|
3,520
|
113
|
Unknown
|
Unknown
|
170
|
Online database
|
3,462
|
111
|
Stub
|
Unknown
|
171
|
Null (SQL)
|
3,416
|
110
|
GA
|
Mid
|
172
|
Power Pivot
|
3,410
|
110
|
Start
|
Low
|
173
|
Alias (SQL)
|
3,400
|
109
|
Start
|
Low
|
174
|
NewSQL
|
3,361
|
108
|
Start
|
Low
|
175
|
Amazon Relational Database Service
|
3,340
|
107
|
C
|
Low
|
176
|
SQL syntax
|
3,340
|
107
|
Unknown
|
Unknown
|
177
|
Database trigger
|
3,332
|
107
|
Unknown
|
Unknown
|
178
|
Distributed database
|
3,324
|
107
|
Start
|
Low
|
179
|
SQL:2016
|
3,314
|
106
|
Stub
|
Unknown
|
180
|
MEDLINE
|
3,297
|
106
|
Start
|
Mid
|
181
|
Two-phase locking
|
3,258
|
105
|
C
|
High
|
182
|
Language Integrated Query
|
3,245
|
104
|
Start
|
Low
|
183
|
List of relational database management systems
|
3,170
|
102
|
List
|
Mid
|
184
|
Hierarchical and recursive queries in SQL
|
3,143
|
101
|
Start
|
Low
|
185
|
Operational data store
|
3,114
|
100
|
Stub
|
Mid
|
186
|
Database administrator
|
3,093
|
99
|
Start
|
Mid
|
187
|
Superkey
|
3,079
|
99
|
Stub
|
Low
|
188
|
Transitive dependency
|
3,072
|
99
|
Start
|
Low
|
189
|
Update (SQL)
|
3,064
|
98
|
Stub
|
Low
|
190
|
Cyc
|
3,060
|
98
|
C
|
Low
|
191
|
Open Syllabus Project
|
3,042
|
98
|
C
|
Low
|
192
|
List of biological databases
|
2,979
|
96
|
List
|
High
|
193
|
Database application
|
2,913
|
93
|
Start
|
High
|
194
|
Correlated subquery
|
2,912
|
93
|
Unknown
|
Unknown
|
195
|
Ingres (database)
|
2,849
|
91
|
Start
|
Mid
|
196
|
Concurrency control
|
2,835
|
91
|
C
|
Top
|
197
|
Data masking
|
2,808
|
90
|
C
|
Low
|
198
|
Centralized database
|
2,807
|
90
|
Stub
|
Unknown
|
199
|
Bibliographic database
|
2,768
|
89
|
Start
|
Mid
|
200
|
Microsoft Analysis Services
|
2,757
|
88
|
C
|
Low
|
201
|
Cursor (databases)
|
2,752
|
88
|
Start
|
Mid
|
202
|
Data architecture
|
2,747
|
88
|
Start
|
Mid
|
203
|
Cardinality (SQL statements)
|
2,736
|
88
|
Start
|
Low
|
204
|
Partition (database)
|
2,689
|
86
|
Stub
|
Unknown
|
205
|
Temporal database
|
2,670
|
86
|
Unknown
|
Unknown
|
206
|
Consistency (database systems)
|
2,661
|
85
|
Start
|
Mid
|
207
|
SingleStore
|
2,657
|
85
|
Start
|
Mid
|
208
|
Local outlier factor
|
2,635
|
85
|
Start
|
Low
|
209
|
Access Database Engine
|
2,633
|
84
|
B
|
Mid
|
210
|
Database connection
|
2,597
|
83
|
Start
|
Low
|
211
|
Embedded database
|
2,534
|
81
|
C
|
High
|
212
|
Information Awareness Office
|
2,523
|
81
|
Unknown
|
Unknown
|
213
|
Inference engine
|
2,482
|
80
|
Unknown
|
Unknown
|
214
|
Staging (data)
|
2,482
|
80
|
Unknown
|
Unknown
|
215
|
Market intelligence
|
2,480
|
80
|
Stub
|
Low
|
216
|
Fourth normal form
|
2,353
|
75
|
Start
|
Mid
|
217
|
Firebird (database server)
|
2,352
|
75
|
Start
|
Mid
|
218
|
SQL-92
|
2,345
|
75
|
Start
|
High
|
219
|
Serializability
|
2,335
|
75
|
B
|
High
|
220
|
Arts and Humanities Citation Index
|
2,327
|
75
|
Start
|
Low
|
221
|
YugabyteDB
|
2,315
|
74
|
Unknown
|
Unknown
|
222
|
Embarcadero Technologies
|
2,302
|
74
|
Start
|
Low
|
223
|
LexisNexis Risk Solutions
|
2,265
|
73
|
B
|
Low
|
224
|
Unique key
|
2,253
|
72
|
Start
|
Low
|
225
|
Privacy and blockchain
|
2,206
|
71
|
C
|
Low
|
226
|
The Doe Network
|
2,189
|
70
|
Unknown
|
Unknown
|
227
|
Delete (SQL)
|
2,180
|
70
|
Start
|
Mid
|
228
|
.dbf
|
2,180
|
70
|
C
|
Low
|
229
|
OLE DB
|
2,136
|
68
|
Stub
|
Mid
|
230
|
Data store
|
2,119
|
68
|
Unknown
|
Unknown
|
231
|
ArangoDB
|
2,089
|
67
|
Start
|
Low
|
232
|
Business performance management
|
2,073
|
66
|
C
|
Low
|
233
|
Data re-identification
|
2,066
|
66
|
Start
|
Low
|
234
|
ScyllaDB
|
2,046
|
66
|
Start
|
Low
|
235
|
Social Sciences Citation Index
|
2,033
|
65
|
Stub
|
Low
|
236
|
Data domain
|
2,012
|
64
|
Stub
|
Mid
|
237
|
Total Information Awareness
|
2,009
|
64
|
B
|
Mid
|
238
|
Data aggregation
|
1,996
|
64
|
Start
|
Mid
|
239
|
Set operations (SQL)
|
1,994
|
64
|
Start
|
Low
|
240
|
DNA database
|
1,942
|
62
|
Start
|
Mid
|
241
|
Fifth normal form
|
1,939
|
62
|
Stub
|
Mid
|
242
|
Region of interest
|
1,918
|
61
|
Start
|
Low
|
243
|
TimescaleDB
|
1,891
|
61
|
Unknown
|
Unknown
|
244
|
Hybrid transactional/analytical processing
|
1,890
|
60
|
Unknown
|
Unknown
|
245
|
Biological database
|
1,888
|
60
|
Start
|
Mid
|
246
|
Comparison of database administration tools
|
1,886
|
60
|
List
|
Mid
|
247
|
Toad (software)
|
1,839
|
59
|
Unknown
|
Unknown
|
248
|
CiteScore
|
1,819
|
58
|
Start
|
Low
|
249
|
Row (database)
|
1,816
|
58
|
Stub
|
Top
|
250
|
HathiTrust
|
1,798
|
58
|
C
|
Low
|
251
|
Federated database system
|
1,787
|
57
|
C
|
Low
|
252
|
Research Papers in Economics
|
1,777
|
57
|
Start
|
Low
|
253
|
Having (SQL)
|
1,776
|
57
|
Stub
|
Unknown
|
254
|
List of online databases
|
1,775
|
57
|
List
|
Mid
|
255
|
Education Resources Information Center
|
1,775
|
57
|
Start
|
Low
|
256
|
IDMS
|
1,775
|
57
|
Unknown
|
Unknown
|
257
|
SQL Server Compact
|
1,743
|
56
|
Start
|
Mid
|
258
|
HeidiSQL
|
1,709
|
55
|
Unknown
|
Unknown
|
259
|
Snapshot isolation
|
1,681
|
54
|
Unknown
|
Unknown
|
260
|
Data retrieval
|
1,674
|
54
|
Unknown
|
Unknown
|
261
|
Natural key
|
1,666
|
53
|
Start
|
Low
|
262
|
Query plan
|
1,659
|
53
|
Start
|
Low
|
263
|
Merge (SQL)
|
1,656
|
53
|
Unknown
|
Unknown
|
264
|
Dynamo (storage system)
|
1,649
|
53
|
Start
|
Low
|
265
|
IBM Information Management System
|
1,642
|
52
|
Unknown
|
Unknown
|
266
|
EBSCO Industries
|
1,641
|
52
|
Start
|
Low
|
267
|
Paradox (database)
|
1,635
|
52
|
Unknown
|
Unknown
|
268
|
Extract, load, transform
|
1,627
|
52
|
C
|
Mid
|
269
|
FishBase
|
1,613
|
52
|
Start
|
Low
|
270
|
Semantic layer
|
1,571
|
50
|
Stub
|
Low
|
271
|
Column (database)
|
1,564
|
50
|
Stub
|
Top
|
272
|
Armstrong's axioms
|
1,561
|
50
|
Start
|
Low
|
273
|
Atomic commit
|
1,555
|
50
|
Start
|
Mid
|
274
|
Metadata standard
|
1,533
|
49
|
Start
|
Mid
|
275
|
Sixth normal form
|
1,532
|
49
|
Unknown
|
Unknown
|
276
|
IBM Informix
|
1,525
|
49
|
B
|
Mid
|
277
|
Multi-model database
|
1,521
|
49
|
Start
|
Unknown
|
278
|
Transaction log
|
1,520
|
49
|
Start
|
Low
|
279
|
Truncate (SQL)
|
1,516
|
48
|
Unknown
|
Unknown
|
280
|
GISAID
|
1,515
|
48
|
C
|
High
|
281
|
Bureau van Dijk
|
1,508
|
48
|
Start
|
Low
|
282
|
RRDtool
|
1,505
|
48
|
Start
|
Low
|
283
|
Adaptive Server Enterprise
|
1,461
|
47
|
C
|
Low
|
284
|
Transparent data encryption
|
1,446
|
46
|
Unknown
|
Unknown
|
285
|
Music information retrieval
|
1,437
|
46
|
Start
|
Low
|
286
|
Log shipping
|
1,436
|
46
|
Unknown
|
Unknown
|
287
|
Varchar
|
1,431
|
46
|
Stub
|
Low
|
288
|
LibreOffice Base
|
1,425
|
45
|
Start
|
Low
|
289
|
Embedded SQL
|
1,419
|
45
|
Unknown
|
Unknown
|
290
|
Apache Pinot
|
1,407
|
45
|
C
|
Low
|
291
|
Durability (database systems)
|
1,405
|
45
|
Stub
|
High
|
292
|
Mathematical Reviews
|
1,394
|
44
|
C
|
Low
|
293
|
List of big data companies
|
1,385
|
44
|
List
|
Low
|
294
|
Aerospike (database)
|
1,358
|
43
|
Start
|
Low
|
295
|
Web Gallery of Art
|
1,355
|
43
|
C
|
Low
|
296
|
Group by (SQL)
|
1,349
|
43
|
Stub
|
Mid
|
297
|
Clinical data management
|
1,334
|
43
|
Unknown
|
Unknown
|
298
|
Bill Inmon
|
1,324
|
42
|
Start
|
Mid
|
299
|
Query optimization
|
1,320
|
42
|
C
|
Low
|
300
|
Armed Conflict Location and Event Data Project
|
1,313
|
42
|
Unknown
|
Unknown
|
301
|
ISO 8000
|
1,297
|
41
|
Start
|
Unknown
|
302
|
Ralph Kimball
|
1,294
|
41
|
Start
|
Mid
|
303
|
HAL (open archive)
|
1,267
|
40
|
Stub
|
Low
|
304
|
Data model (GIS)
|
1,267
|
40
|
Start
|
Mid
|
305
|
World Register of Marine Species
|
1,259
|
40
|
Start
|
Low
|
306
|
Simple Features
|
1,253
|
40
|
Stub
|
Mid
|
307
|
Rollback (data management)
|
1,249
|
40
|
Start
|
Mid
|
308
|
Enhanced entity–relationship model
|
1,246
|
40
|
Unknown
|
Unknown
|
309
|
CODASYL
|
1,224
|
39
|
Start
|
Mid
|
310
|
Data element
|
1,214
|
39
|
Stub
|
Mid
|
311
|
Full table scan
|
1,210
|
39
|
Stub
|
Unknown
|
312
|
MultiDimensional eXpressions
|
1,198
|
38
|
Unknown
|
Unknown
|
313
|
Database marketing
|
1,185
|
38
|
Start
|
Low
|
314
|
Tureng dictionary
|
1,185
|
38
|
Start
|
Low
|
315
|
CINAHL
|
1,177
|
37
|
Stub
|
Low
|
316
|
Business reporting
|
1,170
|
37
|
Stub
|
Unknown
|
317
|
Amazon Neptune
|
1,157
|
37
|
C
|
Low
|
318
|
Trino (SQL query engine)
|
1,154
|
37
|
C
|
Low
|
319
|
Relational calculus
|
1,147
|
37
|
Stub
|
High
|
320
|
Insert (SQL)
|
1,140
|
36
|
C
|
Low
|
321
|
Multivalued dependency
|
1,137
|
36
|
Unknown
|
Unknown
|
322
|
Dark data
|
1,114
|
35
|
Start
|
Low
|
323
|
World Directory of Medical Schools
|
1,105
|
35
|
Start
|
Low
|
324
|
BASE (search engine)
|
1,103
|
35
|
Stub
|
Low
|
325
|
Bitemporal modeling
|
1,096
|
35
|
Start
|
Low
|
326
|
List of artists in the Web Gallery of Art (A–K)
|
1,093
|
35
|
List
|
Low
|
327
|
FoundationDB
|
1,089
|
35
|
Start
|
Mid
|
328
|
Data architect
|
1,084
|
34
|
C
|
High
|
329
|
Database administration
|
1,082
|
34
|
Unknown
|
Unknown
|
330
|
SQL:1999
|
1,079
|
34
|
Stub
|
Unknown
|
331
|
Sisense
|
1,062
|
34
|
C
|
Mid
|
332
|
Green data center
|
1,043
|
33
|
C
|
Low
|
333
|
SQL:2011
|
1,040
|
33
|
Start
|
Mid
|
334
|
XBase
|
1,023
|
33
|
Start
|
Low
|
335
|
Operational database
|
1,021
|
32
|
Stub
|
Unknown
|
336
|
HeinOnline
|
1,019
|
32
|
Start
|
Low
|
337
|
SIMBAD
|
1,014
|
32
|
Start
|
Low
|
338
|
Multi Router Traffic Grapher
|
1,011
|
32
|
Start
|
Low
|
339
|
Claritas Prizm
|
1,009
|
32
|
Start
|
Low
|
340
|
InterBase
|
1,002
|
32
|
C
|
Low
|
341
|
Correlation clustering
|
999
|
32
|
Start
|
Low
|
342
|
Choral Public Domain Library
|
999
|
32
|
Start
|
Low
|
343
|
ODK (software)
|
996
|
32
|
Start
|
Low
|
344
|
Pervasive PSQL
|
989
|
31
|
Unknown
|
Unknown
|
345
|
HSQLDB
|
989
|
31
|
Start
|
Low
|
346
|
Halloween Problem
|
979
|
31
|
Stub
|
Low
|
347
|
Database theory
|
977
|
31
|
Start
|
Top
|
348
|
SQR
|
974
|
31
|
Unknown
|
Unknown
|
349
|
SciELO
|
971
|
31
|
Start
|
Low
|
350
|
Blockchain-based database
|
971
|
31
|
Start
|
Low
|
351
|
SAP IQ
|
969
|
31
|
C
|
Mid
|
352
|
ISO 15926
|
964
|
31
|
C
|
Low
|
353
|
List of online image archives
|
952
|
30
|
List
|
Low
|
354
|
SQL Anywhere
|
947
|
30
|
Start
|
Mid
|
355
|
Voldemort (distributed data store)
|
947
|
30
|
Start
|
Low
|
356
|
ZbMATH Open
|
944
|
30
|
Start
|
Mid
|
357
|
Record locking
|
917
|
29
|
Unknown
|
Unknown
|
358
|
Beilstein database
|
908
|
29
|
Start
|
Low
|
359
|
Connection string
|
893
|
28
|
Stub
|
Low
|
360
|
MAINWAY
|
893
|
28
|
C
|
Mid
|
361
|
Metadata repository
|
889
|
28
|
Unknown
|
Unknown
|
362
|
Amazon DocumentDB
|
879
|
28
|
Start
|
Low
|
363
|
Tabular Data Stream
|
872
|
28
|
Start
|
Low
|
364
|
List of neuroscience databases
|
869
|
28
|
List
|
Mid
|
365
|
Oracle NoSQL Database
|
867
|
27
|
C
|
Low
|
366
|
Data exploration
|
862
|
27
|
Start
|
Low
|
367
|
Database storage structures
|
837
|
27
|
Unknown
|
Unknown
|
368
|
Resident registration
|
837
|
27
|
Unknown
|
Unknown
|
369
|
Microsoft Data Access Components
|
816
|
26
|
B
|
Mid
|
370
|
SAP NetWeaver Business Warehouse
|
813
|
26
|
Start
|
Low
|
371
|
ISO/IEC 9075
|
799
|
25
|
Unknown
|
Unknown
|
372
|
IBM System R
|
773
|
24
|
Stub
|
Low
|
373
|
Ei Compendex
|
754
|
24
|
Stub
|
Low
|
374
|
CSA (database company)
|
732
|
23
|
Start
|
Low
|
375
|
Union catalog
|
725
|
23
|
Stub
|
Mid
|
376
|
COMMIT (SQL)
|
723
|
23
|
Stub
|
Mid
|
377
|
Interim Register of Marine and Nonmarine Genera
|
719
|
23
|
C
|
Low
|
378
|
Back-end database
|
702
|
22
|
Start
|
High
|
379
|
SQL/PSM
|
687
|
22
|
Stub
|
Mid
|
380
|
Freedb
|
685
|
22
|
Start
|
Low
|
381
|
TigerGraph
|
685
|
22
|
Start
|
Unknown
|
382
|
Marketing intelligence
|
683
|
22
|
Start
|
Low
|
383
|
Government database
|
673
|
21
|
Start
|
Mid
|
384
|
Navigational database
|
670
|
21
|
Start
|
Low
|
385
|
Tablespace
|
668
|
21
|
Stub
|
Low
|
386
|
Parallel database
|
667
|
21
|
Stub
|
Unknown
|
387
|
Christopher J. Date
|
663
|
21
|
Start
|
Mid
|
388
|
Anchor modeling
|
658
|
21
|
Unknown
|
Unknown
|
389
|
Astrophysics Data System
|
656
|
21
|
B
|
Low
|
390
|
Schema crosswalk
|
655
|
21
|
Start
|
Mid
|
391
|
PhilPapers
|
644
|
20
|
Stub
|
Unknown
|
392
|
List of genealogy databases
|
644
|
20
|
List
|
Low
|
393
|
Experimental data
|
640
|
20
|
Stub
|
Unknown
|
394
|
Check constraint
|
629
|
20
|
Start
|
Mid
|
395
|
Btrieve
|
628
|
20
|
B
|
Mid
|
396
|
ZINC database
|
623
|
20
|
Start
|
Mid
|
397
|
Vulnerability database
|
620
|
20
|
Stub
|
Unknown
|
398
|
Microsoft Academic Search
|
617
|
19
|
Start
|
Low
|
399
|
Identity column
|
613
|
19
|
Start
|
Low
|
400
|
Current research information system
|
610
|
19
|
Unknown
|
Unknown
|
401
|
GDELT Project
|
610
|
19
|
Unknown
|
Unknown
|
402
|
Enterprise bus matrix
|
604
|
19
|
Start
|
Mid
|
403
|
Operational system
|
603
|
19
|
Stub
|
Mid
|
404
|
From (SQL)
|
598
|
19
|
Stub
|
Unknown
|
405
|
SQL:2003
|
594
|
19
|
Start
|
High
|
406
|
MathSciNet
|
590
|
19
|
Stub
|
Mid
|
407
|
Order by
|
590
|
19
|
Stub
|
Mid
|
408
|
Amazon SimpleDB
|
572
|
18
|
C
|
Low
|
409
|
Commit (data management)
|
571
|
18
|
Stub
|
High
|
410
|
Current Contents
|
559
|
18
|
Stub
|
Low
|
411
|
The Himalayan Database
|
558
|
18
|
Start
|
Low
|
412
|
Digital heritage
|
546
|
17
|
Start
|
Low
|
413
|
Single Table Inheritance
|
546
|
17
|
Start
|
High
|
414
|
QUEL query languages
|
539
|
17
|
Stub
|
Mid
|
415
|
Full-text database
|
537
|
17
|
Start
|
Low
|
416
|
Small data
|
532
|
17
|
C
|
Low
|
417
|
Domain-key normal form
|
531
|
17
|
Stub
|
Mid
|
418
|
Transaction data
|
530
|
17
|
Stub
|
Mid
|
419
|
Transactions per second
|
530
|
17
|
Unknown
|
Unknown
|
420
|
Apache Accumulo
|
520
|
16
|
C
|
Low
|
421
|
Where (SQL)
|
520
|
16
|
Stub
|
Mid
|
422
|
Comparison of data modeling tools
|
516
|
16
|
List
|
Mid
|
423
|
List of music sharing websites
|
515
|
16
|
List
|
Low
|
424
|
Sleepycat Software
|
511
|
16
|
Stub
|
Low
|
425
|
RavenDB
|
511
|
16
|
C
|
Mid
|
426
|
MSDE
|
509
|
16
|
Unknown
|
Unknown
|
427
|
Shane's Chess Information Database
|
509
|
16
|
Start
|
Low
|
428
|
Recfiles
|
506
|
16
|
Start
|
Low
|
429
|
Panjab Digital Library
|
494
|
15
|
B
|
Mid
|
430
|
Mindat.org
|
489
|
15
|
Start
|
Low
|
431
|
Comparison of object database management systems
|
485
|
15
|
List
|
Low
|
432
|
Wikifunctions
|
485
|
15
|
Stub
|
Unknown
|
433
|
Gmelin database
|
480
|
15
|
Stub
|
Unknown
|
434
|
FAME (database)
|
473
|
15
|
Unknown
|
Unknown
|
435
|
Single customer view
|
467
|
15
|
Start
|
Low
|
436
|
Cambridge Structural Database
|
465
|
15
|
Unknown
|
Unknown
|
437
|
AllegroGraph
|
457
|
14
|
Stub
|
Low
|
438
|
List of biodiversity databases
|
448
|
14
|
List
|
Low
|
439
|
TypeDB
|
447
|
14
|
Unknown
|
Unknown
|
440
|
Barker's notation
|
443
|
14
|
Stub
|
Low
|
441
|
Aozora Bunko
|
443
|
14
|
Start
|
Low
|
442
|
Shadow paging
|
442
|
14
|
Start
|
Low
|
443
|
Blank node
|
442
|
14
|
Start
|
Low
|
444
|
Rename (relational algebra)
|
441
|
14
|
Stub
|
Low
|
445
|
MSQL
|
438
|
14
|
Unknown
|
Unknown
|
446
|
ProQuest Dissertations and Theses
|
435
|
14
|
Start
|
Low
|
447
|
Tarantool
|
434
|
14
|
Unknown
|
Unknown
|
448
|
Index Copernicus
|
432
|
13
|
Stub
|
Low
|
449
|
Reference table
|
431
|
13
|
Stub
|
Low
|
450
|
ER/Studio
|
424
|
13
|
Stub
|
Unknown
|
451
|
Quotient filter
|
422
|
13
|
Start
|
Low
|
452
|
Mutopia Project
|
416
|
13
|
Stub
|
Low
|
453
|
Thesaurus Linguae Graecae
|
415
|
13
|
Start
|
Low
|
454
|
Aerospike (company)
|
414
|
13
|
C
|
Low
|
455
|
Result set
|
407
|
13
|
Stub
|
Mid
|
456
|
Clinical data repository
|
399
|
12
|
Start
|
Low
|
457
|
Outline of databases
|
396
|
12
|
List
|
Low
|
458
|
SQL:2008
|
394
|
12
|
Start
|
Mid
|
459
|
Ebrary
|
394
|
12
|
Start
|
Low
|
460
|
Sqlnet.ora
|
391
|
12
|
Stub
|
Low
|
461
|
Autocommit
|
391
|
12
|
Stub
|
Low
|
462
|
Global Invasive Species Database
|
388
|
12
|
Stub
|
Low
|
463
|
Schedule (computer science)
|
388
|
12
|
C
|
High
|
464
|
Generic data model
|
387
|
12
|
Start
|
High
|
465
|
Data blending
|
387
|
12
|
Start
|
Low
|
466
|
AlgaeBase
|
380
|
12
|
Stub
|
Low
|
467
|
Pinwale
|
378
|
12
|
Stub
|
Low
|
468
|
Copac
|
373
|
12
|
Stub
|
Low
|
469
|
Comparison of research networking tools and research profiling systems
|
370
|
11
|
Unknown
|
Unknown
|
470
|
BBC Redux
|
367
|
11
|
C
|
Low
|
471
|
Administrative data
|
367
|
11
|
Start
|
Low
|
472
|
LOLI Database
|
367
|
11
|
Stub
|
Low
|
473
|
Art Loss Register
|
366
|
11
|
Start
|
Low
|
474
|
ParAccel
|
364
|
11
|
Stub
|
Low
|
475
|
Head/tail breaks
|
360
|
11
|
B
|
Low
|
476
|
Block nested loop
|
356
|
11
|
Unknown
|
Unknown
|
477
|
Event condition action
|
353
|
11
|
Stub
|
Low
|
478
|
Institutional Brokers' Estimate System
|
350
|
11
|
Start
|
Low
|
479
|
Very large database
|
350
|
11
|
Stub
|
Mid
|
480
|
Codd's theorem
|
348
|
11
|
Start
|
Mid
|
481
|
Write–write conflict
|
347
|
11
|
Stub
|
Low
|
482
|
Comparison of object–relational database management systems
|
344
|
11
|
List
|
High
|
483
|
InfoTrac
|
339
|
10
|
Stub
|
Low
|
484
|
Database refactoring
|
330
|
10
|
Unknown
|
Unknown
|
485
|
Rare Book Room
|
318
|
10
|
Stub
|
Low
|
486
|
GeoBase (geospatial data)
|
317
|
10
|
Start
|
Low
|
487
|
Relvar
|
317
|
10
|
Stub
|
Unknown
|
488
|
World Integrated Trade Solution
|
313
|
10
|
Start
|
Low
|
489
|
Superbase (database)
|
311
|
10
|
C
|
Low
|
490
|
Keyspace (distributed data store)
|
307
|
9
|
Start
|
Low
|
491
|
Remote Data Objects
|
304
|
9
|
Stub
|
Unknown
|
492
|
Database audit
|
303
|
9
|
Start
|
Mid
|
493
|
Catalogue Service for the Web
|
299
|
9
|
C
|
Low
|
494
|
Facebook Query Language
|
299
|
9
|
Stub
|
Unknown
|
495
|
FlockDB
|
296
|
9
|
Start
|
Low
|
496
|
NDB Cluster
|
296
|
9
|
Unknown
|
Unknown
|
497
|
Skyline operator
|
295
|
9
|
Unknown
|
Unknown
|
498
|
Derwent World Patents Index
|
294
|
9
|
Stub
|
Low
|
499
|
ContactPoint
|
292
|
9
|
GA
|
Mid
|
500
|
Tropicos
|
287
|
9
|
Stub
|
Low
|