From Wikipedia, the free encyclopedia
This is a list of pages in the scope of Wikipedia:WikiProject Databases along with pageviews.
To report bugs, please write on the Community tech bot talk page on Meta.
List
Period: 2023-05-01 to 2023-05-31
Total views: 2,937,973
Updated: 08:01, 6 June 2023 (UTC)
Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
1
|
Book Review Index
|
232,966
|
7,515
|
Stub
|
Unknown
|
2
|
IBM
|
128,873
|
4,157
|
B
|
Unknown
|
3
|
Oracle Corporation
|
91,894
|
2,964
|
B
|
Unknown
|
4
|
SAP
|
88,040
|
2,840
|
B
|
Unknown
|
5
|
Precision and recall
|
74,416
|
2,400
|
C
|
Unknown
|
6
|
SQL
|
65,365
|
2,108
|
C
|
Unknown
|
7
|
Blockchain
|
64,896
|
2,093
|
B
|
Unknown
|
8
|
Database
|
54,273
|
1,750
|
C
|
Unknown
|
9
|
K-means clustering
|
52,902
|
1,706
|
C
|
Unknown
|
10
|
PubMed
|
50,849
|
1,640
|
C
|
Unknown
|
11
|
Enterprise resource planning
|
47,816
|
1,542
|
B
|
Unknown
|
12
|
MySQL
|
42,652
|
1,375
|
C
|
Unknown
|
13
|
Data science
|
41,775
|
1,347
|
Start
|
Unknown
|
14
|
Data
|
41,599
|
1,341
|
C
|
Unknown
|
15
|
MongoDB
|
36,189
|
1,167
|
C
|
Unknown
|
16
|
Big data
|
35,533
|
1,146
|
B
|
Unknown
|
17
|
PostgreSQL
|
35,162
|
1,134
|
C
|
Unknown
|
18
|
Microsoft Access
|
33,867
|
1,092
|
C
|
Unknown
|
19
|
Metadata
|
32,213
|
1,039
|
C
|
Unknown
|
20
|
Entity–relationship model
|
31,039
|
1,001
|
C
|
Unknown
|
21
|
Impact factor
|
29,047
|
937
|
B
|
Unknown
|
22
|
Database normalization
|
28,331
|
913
|
Start
|
Unknown
|
23
|
ACID
|
27,886
|
899
|
C
|
Unknown
|
24
|
Microsoft SQL Server
|
25,387
|
818
|
B
|
Unknown
|
25
|
Cluster analysis
|
24,474
|
789
|
C
|
Unknown
|
26
|
Relational database
|
23,853
|
769
|
C
|
Unknown
|
27
|
Splunk
|
23,773
|
766
|
C
|
Unknown
|
28
|
NoSQL
|
22,752
|
733
|
B
|
Unknown
|
29
|
SQL injection
|
22,696
|
732
|
Start
|
Unknown
|
30
|
Oracle Database
|
22,606
|
729
|
C
|
Unknown
|
31
|
Data mining
|
21,051
|
679
|
B
|
Unknown
|
32
|
Extract, transform, load
|
19,986
|
644
|
Start
|
Unknown
|
33
|
OCLC
|
19,366
|
624
|
C
|
Unknown
|
34
|
Business intelligence
|
18,978
|
612
|
Start
|
Unknown
|
35
|
Data structure
|
18,724
|
604
|
C
|
Unknown
|
36
|
Data warehouse
|
18,306
|
590
|
Start
|
Unknown
|
37
|
Redis
|
17,429
|
562
|
C
|
Unknown
|
38
|
Expectation–maximization algorithm
|
17,173
|
553
|
C
|
Unknown
|
39
|
Third normal form
|
15,303
|
493
|
Start
|
Unknown
|
40
|
Scopus
|
15,107
|
487
|
Start
|
Unknown
|
41
|
Hierarchical clustering
|
14,948
|
482
|
C
|
Unknown
|
42
|
SQLite
|
14,341
|
462
|
B
|
Unknown
|
43
|
Slowly changing dimension
|
13,535
|
436
|
C
|
Unknown
|
44
|
DBSCAN
|
13,348
|
430
|
C
|
Unknown
|
45
|
Graph database
|
13,157
|
424
|
C
|
Unknown
|
46
|
List of academic databases and search engines
|
12,914
|
416
|
List
|
Unknown
|
47
|
LexisNexis
|
12,008
|
387
|
C
|
Unknown
|
48
|
Apache Cassandra
|
11,800
|
380
|
C
|
Unknown
|
49
|
Data model
|
11,758
|
379
|
C
|
Unknown
|
50
|
MariaDB
|
11,714
|
377
|
C
|
Unknown
|
51
|
Join (SQL)
|
11,526
|
371
|
C
|
Unknown
|
52
|
ImageNet
|
11,500
|
370
|
Start
|
Unknown
|
53
|
Online analytical processing
|
11,141
|
359
|
C
|
Unknown
|
54
|
Information retrieval
|
10,764
|
347
|
C
|
Unknown
|
55
|
Relational algebra
|
10,746
|
346
|
C
|
Unknown
|
56
|
Database index
|
10,297
|
332
|
C
|
Unknown
|
57
|
Decision support system
|
10,055
|
324
|
C
|
Unknown
|
58
|
Database schema
|
9,917
|
319
|
Start
|
Unknown
|
59
|
Star schema
|
9,760
|
314
|
Start
|
Unknown
|
60
|
8-bit computing
|
9,636
|
310
|
Start
|
Unknown
|
61
|
R-tree
|
9,516
|
306
|
C
|
Unknown
|
62
|
Data modeling
|
9,281
|
299
|
C
|
Unknown
|
63
|
Relational model
|
8,872
|
286
|
C
|
Unknown
|
64
|
Data integrity
|
8,446
|
272
|
C
|
Unknown
|
65
|
SAP HANA
|
8,384
|
270
|
C
|
Unknown
|
66
|
Business performance management
|
8,363
|
269
|
C
|
Unknown
|
67
|
Two-phase commit protocol
|
8,318
|
268
|
C
|
Unknown
|
68
|
Anomaly detection
|
7,846
|
253
|
Start
|
Unknown
|
69
|
Distributed ledger
|
7,777
|
250
|
Start
|
Unknown
|
70
|
ORCID
|
7,738
|
249
|
B
|
Unknown
|
71
|
Journal Citation Reports
|
7,719
|
249
|
Start
|
Unknown
|
72
|
Java Database Connectivity
|
7,626
|
246
|
Start
|
Unknown
|
73
|
Open Database Connectivity
|
7,507
|
242
|
B
|
Unknown
|
74
|
Column-oriented DBMS
|
7,473
|
241
|
C
|
Unknown
|
75
|
On-Line Encyclopedia of Integer Sequences
|
7,379
|
238
|
B
|
Unknown
|
76
|
Data definition language
|
7,370
|
237
|
Start
|
Unknown
|
77
|
Time series database
|
7,215
|
232
|
Start
|
Unknown
|
78
|
Isolation (database systems)
|
7,210
|
232
|
C
|
Unknown
|
79
|
History of Microsoft SQL Server
|
7,070
|
228
|
List
|
Unknown
|
80
|
Change data capture
|
7,022
|
226
|
Start
|
Unknown
|
81
|
Document-oriented database
|
6,966
|
224
|
C
|
Unknown
|
82
|
Wikidata
|
6,936
|
223
|
C
|
Unknown
|
83
|
SCImago Journal Rank
|
6,769
|
218
|
Start
|
Unknown
|
84
|
Boyce–Codd normal form
|
6,696
|
216
|
Stub
|
Unknown
|
85
|
First normal form
|
6,632
|
213
|
C
|
Unknown
|
86
|
Visual FoxPro
|
6,577
|
212
|
C
|
Unknown
|
87
|
Foreign key
|
6,484
|
209
|
Start
|
Unknown
|
88
|
Atomicity (database systems)
|
6,338
|
204
|
Start
|
Unknown
|
89
|
Record to report
|
6,300
|
203
|
Start
|
Unknown
|
90
|
WorldCat
|
6,220
|
200
|
Start
|
Unknown
|
91
|
Database transaction
|
6,071
|
195
|
Start
|
Unknown
|
92
|
Database design
|
5,882
|
189
|
C
|
Unknown
|
93
|
Online transaction processing
|
5,762
|
185
|
Start
|
Unknown
|
94
|
Hierarchical database model
|
5,722
|
184
|
Start
|
Unknown
|
95
|
Moody's Corporation
|
5,674
|
183
|
C
|
Unknown
|
96
|
Z-order curve
|
5,660
|
182
|
C
|
Unknown
|
97
|
Edgar F. Codd
|
5,650
|
182
|
Start
|
Unknown
|
98
|
FoxPro
|
5,590
|
180
|
Start
|
Unknown
|
99
|
IBM Db2
|
5,407
|
174
|
C
|
Unknown
|
100
|
Shard (database architecture)
|
5,394
|
174
|
Start
|
Unknown
|
101
|
Data manipulation language
|
5,344
|
172
|
Stub
|
Unknown
|
102
|
Directory (computing)
|
5,331
|
171
|
C
|
Unknown
|
103
|
Annotation
|
5,321
|
171
|
C
|
Unknown
|
104
|
Multiversion concurrency control
|
5,271
|
170
|
Start
|
Unknown
|
105
|
Knowledge base
|
5,259
|
169
|
C
|
Unknown
|
106
|
Amazon Redshift
|
5,201
|
167
|
Start
|
Unknown
|
107
|
Qlik
|
5,122
|
165
|
Start
|
Unknown
|
108
|
Master data management
|
5,090
|
164
|
Start
|
Unknown
|
109
|
DBase
|
4,955
|
159
|
C
|
Unknown
|
110
|
Flat-file database
|
4,916
|
158
|
Start
|
Unknown
|
111
|
Teradata
|
4,862
|
156
|
C
|
Unknown
|
112
|
Second normal form
|
4,855
|
156
|
Start
|
Unknown
|
113
|
Two-phase locking
|
4,802
|
154
|
C
|
Unknown
|
114
|
Spatial database
|
4,796
|
154
|
Start
|
Unknown
|
115
|
List of online music databases
|
4,794
|
154
|
List
|
Unknown
|
116
|
Yahoo! data breaches
|
4,707
|
151
|
C
|
Unknown
|
117
|
EBSCO Information Services
|
4,667
|
150
|
Start
|
Unknown
|
118
|
Snowflake schema
|
4,573
|
147
|
B
|
Unknown
|
119
|
View (SQL)
|
4,548
|
146
|
Start
|
Unknown
|
120
|
Science Citation Index Expanded
|
4,517
|
145
|
Start
|
Unknown
|
121
|
Object database
|
4,491
|
144
|
Start
|
Unknown
|
122
|
CockroachDB
|
4,482
|
144
|
Start
|
Unknown
|
123
|
Object–relational impedance mismatch
|
4,474
|
144
|
Start
|
Unknown
|
124
|
Dimension (data warehouse)
|
4,425
|
142
|
C
|
Unknown
|
125
|
Database model
|
4,408
|
142
|
C
|
Unknown
|
126
|
Executive information system
|
4,371
|
141
|
Start
|
Unknown
|
127
|
Fact table
|
4,355
|
140
|
C
|
Unknown
|
128
|
Database trigger
|
4,310
|
139
|
Unknown
|
Unknown
|
129
|
ChemSpider
|
4,270
|
137
|
Start
|
Unknown
|
130
|
Sybase
|
4,216
|
136
|
Start
|
Unknown
|
131
|
Write-ahead logging
|
4,194
|
135
|
Start
|
Unknown
|
132
|
Data mart
|
4,073
|
131
|
C
|
Unknown
|
133
|
Referential integrity
|
4,052
|
130
|
C
|
Unknown
|
134
|
Transitive closure
|
4,043
|
130
|
Start
|
Unknown
|
135
|
Table (database)
|
3,965
|
127
|
Stub
|
Unknown
|
136
|
Relational database management system
|
3,965
|
127
|
Redirect
|
Unknown
|
137
|
Data dictionary
|
3,809
|
122
|
Start
|
Unknown
|
138
|
Language Integrated Query
|
3,803
|
122
|
Start
|
Unknown
|
139
|
JD Edwards
|
3,801
|
122
|
C
|
Unknown
|
140
|
Online database
|
3,707
|
119
|
Stub
|
Unknown
|
141
|
SQL Server Reporting Services
|
3,678
|
118
|
Unknown
|
Unknown
|
142
|
SQL Server Express
|
3,674
|
118
|
Unknown
|
Unknown
|
143
|
Data management
|
3,666
|
118
|
C
|
Unknown
|
144
|
Cyc
|
3,663
|
118
|
C
|
Unknown
|
145
|
Primary key
|
3,641
|
117
|
Start
|
Unknown
|
146
|
Data integration
|
3,616
|
116
|
Start
|
Unknown
|
147
|
Network model
|
3,596
|
116
|
Start
|
Unknown
|
148
|
Associative entity
|
3,571
|
115
|
Stub
|
Unknown
|
149
|
Information Awareness Office
|
3,565
|
115
|
Unknown
|
Unknown
|
150
|
List of biological databases
|
3,531
|
113
|
List
|
Unknown
|
151
|
Comparison of relational database management systems
|
3,486
|
112
|
List
|
Unknown
|
152
|
Bigtable
|
3,484
|
112
|
Start
|
Unknown
|
153
|
Denormalization
|
3,463
|
111
|
Start
|
Unknown
|
154
|
Stored procedure
|
3,461
|
111
|
C
|
Unknown
|
155
|
Prepared statement
|
3,449
|
111
|
Unknown
|
Unknown
|
156
|
Lloyd's algorithm
|
3,441
|
111
|
Start
|
Unknown
|
157
|
WordNet
|
3,410
|
110
|
Start
|
Unknown
|
158
|
Unstructured data
|
3,353
|
108
|
Start
|
Unknown
|
159
|
In-memory database
|
3,352
|
108
|
C
|
Unknown
|
160
|
IEEE Xplore
|
3,330
|
107
|
Stub
|
Unknown
|
161
|
BusinessObjects
|
3,297
|
106
|
Start
|
Unknown
|
162
|
Codd's 12 rules
|
3,233
|
104
|
Start
|
Unknown
|
163
|
Select (SQL)
|
3,173
|
102
|
C
|
Unknown
|
164
|
Database management system
|
3,090
|
99
|
Redirect
|
Unknown
|
165
|
MEDLINE
|
3,079
|
99
|
Start
|
Unknown
|
166
|
Inference engine
|
3,074
|
99
|
Unknown
|
Unknown
|
167
|
Citation index
|
3,061
|
98
|
C
|
Unknown
|
168
|
Candidate key
|
3,013
|
97
|
Start
|
Unknown
|
169
|
ScyllaDB
|
2,992
|
96
|
Start
|
Unknown
|
170
|
Window function (SQL)
|
2,960
|
95
|
Start
|
Unknown
|
171
|
Temporal database
|
2,942
|
94
|
C
|
Unknown
|
172
|
Relation (database)
|
2,928
|
94
|
Unknown
|
Unknown
|
173
|
Data control language
|
2,926
|
94
|
Stub
|
Unknown
|
174
|
NewSQL
|
2,899
|
93
|
Start
|
Unknown
|
175
|
Ingres (database)
|
2,844
|
91
|
Start
|
Unknown
|
176
|
SQL syntax
|
2,826
|
91
|
Unknown
|
Unknown
|
177
|
Weak entity
|
2,744
|
88
|
Start
|
Unknown
|
178
|
List of relational database management systems
|
2,712
|
87
|
List
|
Unknown
|
179
|
Functional dependency
|
2,693
|
86
|
Start
|
Unknown
|
180
|
Amazon Relational Database Service
|
2,683
|
86
|
C
|
Unknown
|
181
|
Biological database
|
2,632
|
84
|
Start
|
Unknown
|
182
|
Bibliographic database
|
2,611
|
84
|
Start
|
Unknown
|
183
|
GISAID
|
2,598
|
83
|
C
|
Unknown
|
184
|
Operational data store
|
2,586
|
83
|
Start
|
Unknown
|
185
|
Database server
|
2,569
|
82
|
Start
|
Unknown
|
186
|
Local outlier factor
|
2,528
|
81
|
Start
|
Unknown
|
187
|
Composite key
|
2,516
|
81
|
Stub
|
Unknown
|
188
|
Serializability
|
2,485
|
80
|
B
|
Unknown
|
189
|
Amazon Aurora
|
2,458
|
79
|
Start
|
Unknown
|
190
|
Concurrency control
|
2,457
|
79
|
C
|
Unknown
|
191
|
Database administrator
|
2,424
|
78
|
Start
|
Unknown
|
192
|
Cursor (databases)
|
2,416
|
77
|
Start
|
Unknown
|
193
|
Replication (computing)
|
2,407
|
77
|
C
|
Unknown
|
194
|
Total Information Awareness
|
2,400
|
77
|
B
|
Unknown
|
195
|
SingleStore
|
2,394
|
77
|
Start
|
Unknown
|
196
|
Social Sciences Citation Index
|
2,391
|
77
|
Stub
|
Unknown
|
197
|
CompTox Chemicals Dashboard
|
2,365
|
76
|
C
|
Unknown
|
198
|
Education Resources Information Center
|
2,359
|
76
|
Start
|
Unknown
|
199
|
Embedded database
|
2,352
|
75
|
C
|
Unknown
|
200
|
Superkey
|
2,346
|
75
|
Stub
|
Unknown
|
201
|
Firebird (database server)
|
2,335
|
75
|
Start
|
Unknown
|
202
|
.dbf
|
2,265
|
73
|
C
|
Unknown
|
203
|
Distributed database
|
2,214
|
71
|
Start
|
Unknown
|
204
|
Fourth normal form
|
2,212
|
71
|
Start
|
Unknown
|
205
|
IDMS
|
2,201
|
71
|
Unknown
|
Unknown
|
206
|
Null (SQL)
|
2,187
|
70
|
GA
|
Unknown
|
207
|
Hashgraph
|
2,170
|
70
|
Start
|
Unknown
|
208
|
Access Database Engine
|
2,164
|
69
|
B
|
Unknown
|
209
|
Embarcadero Technologies
|
2,142
|
69
|
Start
|
Unknown
|
210
|
HeidiSQL
|
2,126
|
68
|
Unknown
|
Unknown
|
211
|
Database connection
|
2,125
|
68
|
Start
|
Unknown
|
212
|
Microsoft Analysis Services
|
2,113
|
68
|
C
|
Unknown
|
213
|
Varchar
|
2,108
|
68
|
Stub
|
Unknown
|
214
|
SQL:2016
|
2,082
|
67
|
Stub
|
Unknown
|
215
|
YugabyteDB
|
2,070
|
66
|
Unknown
|
Unknown
|
216
|
OLE DB
|
2,058
|
66
|
Stub
|
Unknown
|
217
|
Correlated subquery
|
2,050
|
66
|
Unknown
|
Unknown
|
218
|
LexisNexis Risk Solutions
|
2,047
|
66
|
B
|
Unknown
|
219
|
Snapshot isolation
|
2,002
|
64
|
Unknown
|
Unknown
|
220
|
SQL-92
|
2,000
|
64
|
Start
|
Unknown
|
221
|
CiteScore
|
1,990
|
64
|
Start
|
Unknown
|
222
|
Data masking
|
1,979
|
63
|
C
|
Unknown
|
223
|
Paradox (database)
|
1,972
|
63
|
Unknown
|
Unknown
|
224
|
DNA database
|
1,946
|
62
|
Start
|
Unknown
|
225
|
Consistency (database systems)
|
1,945
|
62
|
Start
|
Unknown
|
226
|
Transitive dependency
|
1,929
|
62
|
Start
|
Unknown
|
227
|
Region of interest
|
1,926
|
62
|
Start
|
Unknown
|
228
|
Market intelligence
|
1,916
|
61
|
Stub
|
Unknown
|
229
|
Staging (data)
|
1,915
|
61
|
Unknown
|
Unknown
|
230
|
Data re-identification
|
1,909
|
61
|
Start
|
Unknown
|
231
|
Bitmap index
|
1,906
|
61
|
C
|
Unknown
|
232
|
List of online databases
|
1,888
|
60
|
List
|
Unknown
|
233
|
ArangoDB
|
1,881
|
60
|
Start
|
Unknown
|
234
|
Toad (software)
|
1,879
|
60
|
Unknown
|
Unknown
|
235
|
Hierarchical and recursive queries in SQL
|
1,854
|
59
|
Start
|
Unknown
|
236
|
Data architecture
|
1,849
|
59
|
Start
|
Unknown
|
237
|
Sixth normal form
|
1,842
|
59
|
Unknown
|
Unknown
|
238
|
Partition (database)
|
1,840
|
59
|
Stub
|
Unknown
|
239
|
Metadata standard
|
1,831
|
59
|
Start
|
Unknown
|
240
|
HathiTrust
|
1,817
|
58
|
C
|
Unknown
|
241
|
Natural key
|
1,814
|
58
|
Start
|
Unknown
|
242
|
TimescaleDB
|
1,810
|
58
|
Unknown
|
Unknown
|
243
|
Comparison of database administration tools
|
1,726
|
55
|
List
|
Unknown
|
244
|
The Doe Network
|
1,724
|
55
|
Unknown
|
Unknown
|
245
|
Fifth normal form
|
1,717
|
55
|
Stub
|
Unknown
|
246
|
Power Pivot
|
1,704
|
54
|
Start
|
Unknown
|
247
|
Data retrieval
|
1,694
|
54
|
Unknown
|
Unknown
|
248
|
Mathematical Reviews
|
1,685
|
54
|
C
|
Unknown
|
249
|
Tureng dictionary
|
1,679
|
54
|
Start
|
Unknown
|
250
|
Cardinality (SQL statements)
|
1,670
|
53
|
Start
|
Unknown
|
251
|
Trino (SQL query engine)
|
1,659
|
53
|
C
|
Unknown
|
252
|
Federated database system
|
1,658
|
53
|
C
|
Unknown
|
253
|
Centralized database
|
1,657
|
53
|
Stub
|
Unknown
|
254
|
FoundationDB
|
1,657
|
53
|
Start
|
Unknown
|
255
|
Extract, load, transform
|
1,627
|
52
|
C
|
Unknown
|
256
|
FishBase
|
1,613
|
52
|
Start
|
Unknown
|
257
|
EBSCO Industries
|
1,610
|
51
|
Start
|
Unknown
|
258
|
Hash join
|
1,581
|
51
|
Start
|
Unknown
|
259
|
Bureau van Dijk
|
1,547
|
49
|
Start
|
Unknown
|
260
|
Armstrong's axioms
|
1,546
|
49
|
Start
|
Unknown
|
261
|
Unique key
|
1,539
|
49
|
Start
|
Unknown
|
262
|
Web Gallery of Art
|
1,486
|
47
|
C
|
Unknown
|
263
|
Database application
|
1,486
|
47
|
Start
|
Unknown
|
264
|
Clinical data management
|
1,472
|
47
|
Unknown
|
Unknown
|
265
|
Embedded SQL
|
1,459
|
47
|
Unknown
|
Unknown
|
266
|
Update (SQL)
|
1,456
|
46
|
Stub
|
Unknown
|
267
|
Informix
|
1,455
|
46
|
B
|
Unknown
|
268
|
Adaptive Server Enterprise
|
1,451
|
46
|
C
|
Unknown
|
269
|
Data store
|
1,441
|
46
|
Unknown
|
Unknown
|
270
|
Effective date
|
1,441
|
46
|
Stub
|
Unknown
|
271
|
SQL Server Compact
|
1,441
|
46
|
Start
|
Unknown
|
272
|
RRDtool
|
1,434
|
46
|
Start
|
Unknown
|
273
|
Transaction log
|
1,434
|
46
|
Start
|
Unknown
|
274
|
World Register of Marine Species
|
1,432
|
46
|
Start
|
Unknown
|
275
|
Row (database)
|
1,430
|
46
|
Stub
|
Unknown
|
276
|
XML database
|
1,422
|
45
|
C
|
Unknown
|
277
|
Aerospike (database)
|
1,418
|
45
|
Start
|
Unknown
|
278
|
Donald D. Chamberlin
|
1,411
|
45
|
Start
|
Unknown
|
279
|
Semantic layer
|
1,406
|
45
|
Stub
|
Unknown
|
280
|
Research Papers in Economics
|
1,397
|
45
|
Start
|
Unknown
|
281
|
ISO 8000
|
1,395
|
45
|
Start
|
Unknown
|
282
|
Rollback (data management)
|
1,378
|
44
|
Start
|
Unknown
|
283
|
Multi Router Traffic Grapher
|
1,374
|
44
|
Start
|
Unknown
|
284
|
Bill Inmon
|
1,356
|
43
|
Start
|
Unknown
|
285
|
SIMBAD
|
1,354
|
43
|
Start
|
Unknown
|
286
|
Simple Features
|
1,348
|
43
|
Stub
|
Unknown
|
287
|
Music information retrieval
|
1,339
|
43
|
Start
|
Unknown
|
288
|
Column (database)
|
1,318
|
42
|
Stub
|
Unknown
|
289
|
Machine-readable data
|
1,307
|
42
|
Start
|
Unknown
|
290
|
Bitemporal modeling
|
1,300
|
41
|
Start
|
Unknown
|
291
|
Data domain
|
1,290
|
41
|
Stub
|
Unknown
|
292
|
Data model (GIS)
|
1,276
|
41
|
Start
|
Unknown
|
293
|
Ralph Kimball
|
1,262
|
40
|
Start
|
Unknown
|
294
|
Transparent data encryption
|
1,261
|
40
|
Unknown
|
Unknown
|
295
|
LibreOffice Base
|
1,251
|
40
|
Start
|
Unknown
|
296
|
Multi-model database
|
1,246
|
40
|
Start
|
Unknown
|
297
|
Query optimization
|
1,236
|
39
|
C
|
Unknown
|
298
|
IBM Information Management System
|
1,235
|
39
|
Unknown
|
Unknown
|
299
|
Durability (database systems)
|
1,234
|
39
|
Stub
|
Unknown
|
300
|
CODASYL
|
1,215
|
39
|
Start
|
Unknown
|
301
|
Three-phase commit protocol
|
1,207
|
38
|
Start
|
Unknown
|
302
|
Raymond F. Boyce
|
1,196
|
38
|
Start
|
Unknown
|
303
|
International Plant Names Index
|
1,191
|
38
|
Start
|
Unknown
|
304
|
XBase
|
1,186
|
38
|
Start
|
Unknown
|
305
|
Dynamo (storage system)
|
1,180
|
38
|
Start
|
Unknown
|
306
|
Query plan
|
1,162
|
37
|
Start
|
Unknown
|
307
|
BASE (search engine)
|
1,157
|
37
|
Stub
|
Unknown
|
308
|
Armed Conflict Location and Event Data Project
|
1,154
|
37
|
Unknown
|
Unknown
|
309
|
Set operations (SQL)
|
1,152
|
37
|
Start
|
Unknown
|
310
|
Sisense
|
1,145
|
36
|
C
|
Unknown
|
311
|
World Directory of Medical Schools
|
1,134
|
36
|
Start
|
Unknown
|
312
|
ZbMATH Open
|
1,129
|
36
|
Start
|
Unknown
|
313
|
SciELO
|
1,126
|
36
|
Start
|
Unknown
|
314
|
SQL:2011
|
1,121
|
36
|
Start
|
Unknown
|
315
|
Multivalued dependency
|
1,120
|
36
|
Unknown
|
Unknown
|
316
|
Data aggregation
|
1,118
|
36
|
Start
|
Unknown
|
317
|
Merge (SQL)
|
1,099
|
35
|
Unknown
|
Unknown
|
318
|
Atomic commit
|
1,081
|
34
|
Start
|
Unknown
|
319
|
Business reporting
|
1,078
|
34
|
Stub
|
Unknown
|
320
|
Having (SQL)
|
1,060
|
34
|
Stub
|
Unknown
|
321
|
Correlation clustering
|
1,058
|
34
|
Start
|
Unknown
|
322
|
Arts and Humanities Citation Index
|
1,051
|
33
|
Start
|
Unknown
|
323
|
HAL (open archive)
|
1,039
|
33
|
Stub
|
Unknown
|
324
|
Green data center
|
1,023
|
33
|
C
|
Unknown
|
325
|
MultiDimensional eXpressions
|
1,021
|
32
|
Unknown
|
Unknown
|
326
|
Apache Pinot
|
1,011
|
32
|
C
|
Unknown
|
327
|
Hybrid transactional/analytical processing
|
1,006
|
32
|
Unknown
|
Unknown
|
328
|
MAINWAY
|
1,000
|
32
|
C
|
Unknown
|
329
|
List of SQL reserved words
|
977
|
31
|
List
|
Unknown
|
330
|
SQL Anywhere
|
974
|
31
|
Start
|
Unknown
|
331
|
The Himalayan Database
|
968
|
31
|
Start
|
Unknown
|
332
|
HSQLDB
|
968
|
31
|
Start
|
Unknown
|
333
|
Resident registration
|
966
|
31
|
Unknown
|
Unknown
|
334
|
Data element
|
963
|
31
|
Stub
|
Unknown
|
335
|
Choral Public Domain Library
|
956
|
30
|
Start
|
Unknown
|
336
|
Relational calculus
|
951
|
30
|
Stub
|
Unknown
|
337
|
Beilstein database
|
946
|
30
|
Start
|
Unknown
|
338
|
ZINC database
|
940
|
30
|
Start
|
Unknown
|
339
|
ISO/IEC 11179
|
939
|
30
|
Start
|
Unknown
|
340
|
List of big data companies
|
934
|
30
|
List
|
Unknown
|
341
|
Privacy and blockchain
|
914
|
29
|
C
|
Unknown
|
342
|
SQR
|
908
|
29
|
Unknown
|
Unknown
|
343
|
Metadata repository
|
906
|
29
|
Unknown
|
Unknown
|
344
|
SQL:1999
|
893
|
28
|
Stub
|
Unknown
|
345
|
ISO 15926
|
888
|
28
|
C
|
Unknown
|
346
|
Panjab Digital Library
|
887
|
28
|
B
|
Unknown
|
347
|
Database marketing
|
868
|
28
|
Start
|
Unknown
|
348
|
Truncate (SQL)
|
865
|
27
|
Unknown
|
Unknown
|
349
|
CINAHL
|
862
|
27
|
Stub
|
Unknown
|
350
|
Anchor modeling
|
855
|
27
|
Unknown
|
Unknown
|
351
|
List of online image archives
|
850
|
27
|
List
|
Unknown
|
352
|
Union catalog
|
843
|
27
|
Stub
|
Unknown
|
353
|
Enhanced entity–relationship model
|
842
|
27
|
Unknown
|
Unknown
|
354
|
Savanna's Act
|
834
|
26
|
Start
|
Unknown
|
355
|
Insert (SQL)
|
825
|
26
|
C
|
Unknown
|
356
|
Database administration
|
821
|
26
|
Unknown
|
Unknown
|
357
|
Physical schema
|
820
|
26
|
C
|
Unknown
|
358
|
ODK (software)
|
817
|
26
|
Start
|
Unknown
|
359
|
Data architect
|
817
|
26
|
C
|
Unknown
|
360
|
Amazon Neptune
|
817
|
26
|
C
|
Unknown
|
361
|
Christopher J. Date
|
805
|
25
|
Start
|
Unknown
|
362
|
ISO/IEC 9075
|
802
|
25
|
Unknown
|
Unknown
|
363
|
Voldemort (distributed data store)
|
795
|
25
|
Start
|
Unknown
|
364
|
List of neuroscience databases
|
792
|
25
|
List
|
Unknown
|
365
|
Microsoft Data Access Components
|
777
|
25
|
B
|
Unknown
|
366
|
GDELT Project
|
774
|
24
|
C
|
Unknown
|
367
|
InterBase
|
763
|
24
|
C
|
Unknown
|
368
|
International Press Telecommunications Council
|
753
|
24
|
Start
|
Unknown
|
369
|
SAP NetWeaver Business Warehouse
|
752
|
24
|
Start
|
Unknown
|
370
|
Connection string
|
749
|
24
|
Stub
|
Unknown
|
371
|
Domain-key normal form
|
748
|
24
|
Stub
|
Unknown
|
372
|
Database theory
|
748
|
24
|
Start
|
Unknown
|
373
|
QUEL query languages
|
746
|
24
|
Stub
|
Unknown
|
374
|
IBM System R
|
737
|
23
|
Stub
|
Unknown
|
375
|
Tabular Data Stream
|
734
|
23
|
Start
|
Unknown
|
376
|
Enterprise bus matrix
|
732
|
23
|
Start
|
Unknown
|
377
|
Virtual Storage Access Method
|
727
|
23
|
Start
|
Unknown
|
378
|
Distributional–relational database
|
726
|
23
|
Start
|
Unknown
|
379
|
FAME (database)
|
720
|
23
|
Unknown
|
Unknown
|
380
|
Record locking
|
719
|
23
|
Unknown
|
Unknown
|
381
|
Btrieve
|
717
|
23
|
B
|
Unknown
|
382
|
Group by (SQL)
|
705
|
22
|
Stub
|
Unknown
|
383
|
Database storage structures
|
700
|
22
|
Unknown
|
Unknown
|
384
|
Shadow paging
|
697
|
22
|
Start
|
Unknown
|
385
|
Oracle NoSQL Database
|
688
|
22
|
C
|
Unknown
|
386
|
Current Contents
|
681
|
21
|
Stub
|
Unknown
|
387
|
Claritas Prizm
|
663
|
21
|
Start
|
Unknown
|
388
|
Full table scan
|
661
|
21
|
Stub
|
Unknown
|
389
|
Tablespace
|
661
|
21
|
Stub
|
Unknown
|
390
|
Current research information system
|
656
|
21
|
Unknown
|
Unknown
|
391
|
Amazon DocumentDB
|
645
|
20
|
Start
|
Unknown
|
392
|
PhilPapers
|
639
|
20
|
Stub
|
Unknown
|
393
|
List of genealogy databases
|
635
|
20
|
List
|
Unknown
|
394
|
Data exploration
|
634
|
20
|
Start
|
Unknown
|
395
|
Mindat.org
|
623
|
20
|
Start
|
Unknown
|
396
|
Astrophysics Data System
|
622
|
20
|
B
|
Unknown
|
397
|
Cambridge Structural Database
|
616
|
19
|
Unknown
|
Unknown
|
398
|
HeinOnline
|
616
|
19
|
Start
|
Unknown
|
399
|
Halloween Problem
|
613
|
19
|
Stub
|
Unknown
|
400
|
SQL/PSM
|
607
|
19
|
Stub
|
Unknown
|
401
|
MaxDB
|
600
|
19
|
Start
|
Unknown
|
402
|
Open Syllabus Project
|
599
|
19
|
C
|
Unknown
|
403
|
MathSciNet
|
597
|
19
|
Stub
|
Unknown
|
404
|
Schema crosswalk
|
594
|
19
|
Start
|
Unknown
|
405
|
Order by
|
593
|
19
|
Stub
|
Unknown
|
406
|
Marketing intelligence
|
593
|
19
|
Start
|
Unknown
|
407
|
Freedb
|
590
|
19
|
Start
|
Unknown
|
408
|
Ei Compendex
|
589
|
19
|
Stub
|
Unknown
|
409
|
List of artists in the Web Gallery of Art (A–K)
|
589
|
19
|
List
|
Unknown
|
410
|
Back-end database
|
586
|
18
|
Start
|
Unknown
|
411
|
Actian Zen
|
586
|
18
|
Unknown
|
Unknown
|
412
|
Sqlnet.ora
|
582
|
18
|
Stub
|
Unknown
|
413
|
Aozora Bunko
|
571
|
18
|
Start
|
Unknown
|
414
|
SQL:2003
|
559
|
18
|
Start
|
Unknown
|
415
|
ProQuest Dissertations and Theses
|
558
|
18
|
Start
|
Unknown
|
416
|
Dark data
|
556
|
17
|
Start
|
Unknown
|
417
|
Navigational database
|
555
|
17
|
Start
|
Unknown
|
418
|
Operational database
|
548
|
17
|
Stub
|
Unknown
|
419
|
TypeDB
|
540
|
17
|
Unknown
|
Unknown
|
420
|
Full-text database
|
540
|
17
|
Start
|
Unknown
|
421
|
Government database
|
537
|
17
|
Start
|
Unknown
|
422
|
Leszynski naming convention
|
534
|
17
|
Start
|
Unknown
|
423
|
Digital heritage
|
530
|
17
|
Start
|
Unknown
|
424
|
Shane's Chess Information Database
|
522
|
16
|
Start
|
Unknown
|
425
|
SAP IQ
|
515
|
16
|
C
|
Unknown
|
426
|
Operational system
|
514
|
16
|
Stub
|
Unknown
|
427
|
CSA (database company)
|
513
|
16
|
Start
|
Unknown
|
428
|
Chinese Social Sciences Citation Index
|
503
|
16
|
Stub
|
Unknown
|
429
|
Index Copernicus
|
500
|
16
|
Stub
|
Unknown
|
430
|
Quotient filter
|
499
|
16
|
Start
|
Unknown
|
431
|
Blockchain-based database
|
488
|
15
|
Start
|
Unknown
|
432
|
Recfiles
|
487
|
15
|
Start
|
Unknown
|
433
|
Database refactoring
|
485
|
15
|
Unknown
|
Unknown
|
434
|
Commit (data management)
|
484
|
15
|
Stub
|
Unknown
|
435
|
AllegroGraph
|
479
|
15
|
Stub
|
Unknown
|
436
|
Tarantool
|
479
|
15
|
Unknown
|
Unknown
|
437
|
Small data
|
478
|
15
|
C
|
Unknown
|
438
|
Experimental data
|
470
|
15
|
Stub
|
Unknown
|
439
|
Data ecosystem
|
466
|
15
|
C
|
Unknown
|
440
|
Identity column
|
466
|
15
|
Start
|
Unknown
|
441
|
Apache Accumulo
|
461
|
14
|
C
|
Unknown
|
442
|
Transactions per second
|
460
|
14
|
Unknown
|
Unknown
|
443
|
TigerGraph
|
457
|
14
|
Start
|
Unknown
|
444
|
Xeno-canto
|
454
|
14
|
C
|
Unknown
|
445
|
Log shipping
|
453
|
14
|
Unknown
|
Unknown
|
446
|
Gmelin database
|
453
|
14
|
Stub
|
Unknown
|
447
|
Microsoft Academic Search
|
450
|
14
|
Start
|
Unknown
|
448
|
List of biodiversity databases
|
450
|
14
|
List
|
Unknown
|
449
|
Interim Register of Marine and Nonmarine Genera
|
445
|
14
|
C
|
Unknown
|
450
|
Superbase (database)
|
444
|
14
|
C
|
Unknown
|
451
|
SNAC
|
444
|
14
|
C
|
Unknown
|
452
|
Outline of databases
|
441
|
14
|
List
|
Unknown
|
453
|
Incunabula Short Title Catalogue
|
440
|
14
|
Start
|
Unknown
|
454
|
Transaction data
|
439
|
14
|
Stub
|
Unknown
|
455
|
Sleepycat Software
|
439
|
14
|
Stub
|
Unknown
|
456
|
Mutopia Project
|
437
|
14
|
Stub
|
Unknown
|
457
|
Pinwale
|
437
|
14
|
Stub
|
Unknown
|
458
|
Comparison of object database management systems
|
436
|
14
|
List
|
Unknown
|
459
|
Vulnerability database
|
434
|
14
|
Start
|
Unknown
|
460
|
Write–write conflict
|
434
|
14
|
Stub
|
Unknown
|
461
|
Blank node
|
430
|
13
|
Start
|
Unknown
|
462
|
ER/Studio
|
430
|
13
|
Stub
|
Unknown
|
463
|
Amazon SimpleDB
|
428
|
13
|
C
|
Unknown
|
464
|
Comparison of data modeling tools
|
422
|
13
|
List
|
Unknown
|
465
|
Single Table Inheritance
|
420
|
13
|
Start
|
Unknown
|
466
|
RavenDB
|
416
|
13
|
C
|
Unknown
|
467
|
Data blending
|
416
|
13
|
Start
|
Unknown
|
468
|
LOLI Database
|
410
|
13
|
Stub
|
Unknown
|
469
|
JPL Small-Body Database
|
409
|
13
|
Stub
|
Unknown
|
470
|
Delete (SQL)
|
406
|
13
|
Start
|
Unknown
|
471
|
COMMIT (SQL)
|
404
|
13
|
Stub
|
Unknown
|
472
|
Event condition action
|
402
|
12
|
Stub
|
Unknown
|
473
|
Generic data model
|
395
|
12
|
Start
|
Unknown
|
474
|
Biological Abstracts
|
394
|
12
|
Start
|
Unknown
|
475
|
Schedule (computer science)
|
391
|
12
|
C
|
Unknown
|
476
|
AlgaeBase
|
388
|
12
|
Stub
|
Unknown
|
477
|
Comparison of research networking tools and research profiling systems
|
387
|
12
|
Unknown
|
Unknown
|
478
|
Thesaurus Linguae Graecae
|
377
|
12
|
Start
|
Unknown
|
479
|
Tropicos
|
371
|
11
|
Stub
|
Unknown
|
480
|
WorldRiskReport
|
370
|
11
|
C
|
Unknown
|
481
|
Elementary key normal form
|
369
|
11
|
Stub
|
Unknown
|
482
|
Parallel database
|
368
|
11
|
Stub
|
Unknown
|
483
|
Very large database
|
360
|
11
|
C
|
Unknown
|
484
|
Aerospike (company)
|
360
|
11
|
C
|
Unknown
|
485
|
Global Invasive Species Database
|
357
|
11
|
Stub
|
Unknown
|
486
|
List of music sharing websites
|
352
|
11
|
List
|
Unknown
|
487
|
MSQL
|
352
|
11
|
Unknown
|
Unknown
|
488
|
Barker's notation
|
343
|
11
|
Stub
|
Unknown
|
489
|
Clinical data repository
|
343
|
11
|
Start
|
Unknown
|
490
|
GeoBase (geospatial data)
|
342
|
11
|
Start
|
Unknown
|
491
|
Derwent World Patents Index
|
339
|
10
|
Stub
|
Unknown
|
492
|
NonStop SQL
|
338
|
10
|
Start
|
Unknown
|
493
|
Where (SQL)
|
334
|
10
|
Stub
|
Unknown
|
494
|
Administrative data
|
334
|
10
|
Start
|
Unknown
|
495
|
Savepoint
|
329
|
10
|
Unknown
|
Unknown
|
496
|
Codd's theorem
|
328
|
10
|
Start
|
Unknown
|
497
|
Single customer view
|
327
|
10
|
Start
|
Unknown
|
498
|
Comparison of object–relational database management systems
|
324
|
10
|
List
|
Unknown
|
499
|
Reference table
|
323
|
10
|
Stub
|
Unknown
|
500
|
SQL:2008
|
322
|
10
|
Start
|
Unknown
|