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: 2023-08-01 to 2023-08-31
Total views: 2,481,886
Updated: 05:29, 6 September 2023 (UTC)
Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
1
|
IBM
|
117,404
|
3,787
|
B
|
Unknown
|
2
|
Oracle Corporation
|
105,643
|
3,407
|
B
|
Unknown
|
3
|
SAP
|
89,816
|
2,897
|
B
|
Unknown
|
4
|
SQL
|
64,817
|
2,090
|
C
|
Unknown
|
5
|
Precision and recall
|
62,142
|
2,004
|
C
|
Unknown
|
6
|
Blockchain
|
62,055
|
2,001
|
B
|
Unknown
|
7
|
Database
|
49,596
|
1,599
|
C
|
Unknown
|
8
|
PubMed
|
42,958
|
1,385
|
C
|
Unknown
|
9
|
Enterprise resource planning
|
41,038
|
1,323
|
B
|
Unknown
|
10
|
Data science
|
40,980
|
1,321
|
Start
|
Unknown
|
11
|
Data
|
40,882
|
1,318
|
C
|
Unknown
|
12
|
K-means clustering
|
38,688
|
1,248
|
C
|
Unknown
|
13
|
Splunk
|
38,348
|
1,237
|
C
|
Unknown
|
14
|
MySQL
|
37,545
|
1,211
|
C
|
Unknown
|
15
|
PostgreSQL
|
33,270
|
1,073
|
C
|
Unknown
|
16
|
MongoDB
|
32,760
|
1,056
|
C
|
Unknown
|
17
|
Metadata
|
31,236
|
1,007
|
C
|
Unknown
|
18
|
Impact factor
|
30,423
|
981
|
B
|
Unknown
|
19
|
Microsoft Access
|
30,302
|
977
|
C
|
Unknown
|
20
|
Big data
|
27,656
|
892
|
B
|
Unknown
|
21
|
Microsoft SQL Server
|
24,960
|
805
|
B
|
Unknown
|
22
|
ACID
|
24,912
|
803
|
C
|
Unknown
|
23
|
Entity–relationship model
|
24,533
|
791
|
C
|
Unknown
|
24
|
Database normalization
|
23,678
|
763
|
Start
|
Unknown
|
25
|
Relational database
|
22,438
|
723
|
C
|
Unknown
|
26
|
Oracle Database
|
21,774
|
702
|
C
|
Unknown
|
27
|
Data structure
|
19,912
|
642
|
C
|
Unknown
|
28
|
NoSQL
|
19,898
|
641
|
B
|
Unknown
|
29
|
Cluster analysis
|
18,979
|
612
|
C
|
Unknown
|
30
|
Data mining
|
18,115
|
584
|
B
|
Unknown
|
31
|
OCLC
|
17,795
|
574
|
B
|
Unknown
|
32
|
Extract, transform, load
|
17,263
|
556
|
Start
|
Unknown
|
33
|
SQL injection
|
17,113
|
552
|
Start
|
Unknown
|
34
|
Business intelligence
|
16,701
|
538
|
Start
|
Unknown
|
35
|
Data warehouse
|
16,089
|
519
|
Start
|
Unknown
|
36
|
Redis
|
15,701
|
506
|
C
|
Unknown
|
37
|
LexisNexis
|
14,206
|
458
|
C
|
Unknown
|
38
|
Scopus
|
13,470
|
434
|
Start
|
Unknown
|
39
|
Expectation–maximization algorithm
|
13,067
|
421
|
C
|
Unknown
|
40
|
SQLite
|
13,048
|
420
|
B
|
Unknown
|
41
|
MariaDB
|
12,259
|
395
|
C
|
Unknown
|
42
|
Graph database
|
11,870
|
382
|
C
|
Unknown
|
43
|
Slowly changing dimension
|
11,847
|
382
|
C
|
Unknown
|
44
|
Join (SQL)
|
11,018
|
355
|
C
|
Unknown
|
45
|
List of academic databases and search engines
|
10,948
|
353
|
List
|
Unknown
|
46
|
Third normal form
|
10,946
|
353
|
Start
|
Unknown
|
47
|
DBSCAN
|
10,361
|
334
|
C
|
Unknown
|
48
|
Apache Cassandra
|
10,267
|
331
|
C
|
Unknown
|
49
|
Data model
|
10,202
|
329
|
C
|
Unknown
|
50
|
Hierarchical clustering
|
9,926
|
320
|
C
|
Unknown
|
51
|
Online analytical processing
|
9,851
|
317
|
C
|
Unknown
|
52
|
Database index
|
9,710
|
313
|
C
|
Unknown
|
53
|
8-bit computing
|
9,220
|
297
|
Start
|
Unknown
|
54
|
Database schema
|
9,056
|
292
|
Start
|
Unknown
|
55
|
Data modeling
|
9,032
|
291
|
C
|
Unknown
|
56
|
SAP HANA
|
8,918
|
287
|
C
|
Unknown
|
57
|
ImageNet
|
8,772
|
282
|
Start
|
Unknown
|
58
|
Information retrieval
|
8,554
|
275
|
C
|
Unknown
|
59
|
Decision support system
|
8,550
|
275
|
C
|
Unknown
|
60
|
Citation index
|
8,359
|
269
|
C
|
Unknown
|
61
|
Moody's Corporation
|
8,247
|
266
|
C
|
Unknown
|
62
|
Anomaly detection
|
7,803
|
251
|
Start
|
Unknown
|
63
|
Star schema
|
7,772
|
250
|
Start
|
Unknown
|
64
|
Time series database
|
7,664
|
247
|
Start
|
Unknown
|
65
|
Relational algebra
|
7,664
|
247
|
C
|
Unknown
|
66
|
History of Microsoft SQL Server
|
7,600
|
245
|
List
|
Unknown
|
67
|
Data integrity
|
7,510
|
242
|
C
|
Unknown
|
68
|
Isolation (database systems)
|
7,392
|
238
|
C
|
Unknown
|
69
|
Open Database Connectivity
|
7,325
|
236
|
B
|
Unknown
|
70
|
Two-phase commit protocol
|
7,265
|
234
|
C
|
Unknown
|
71
|
Distributed ledger
|
7,165
|
231
|
Start
|
Unknown
|
72
|
Relational model
|
7,005
|
225
|
C
|
Unknown
|
73
|
Journal Citation Reports
|
6,997
|
225
|
Start
|
Unknown
|
74
|
Wikidata
|
6,950
|
224
|
C
|
Unknown
|
75
|
ORCID
|
6,859
|
221
|
B
|
Unknown
|
76
|
R-tree
|
6,674
|
215
|
C
|
Unknown
|
77
|
On-Line Encyclopedia of Integer Sequences
|
6,590
|
212
|
B
|
Unknown
|
78
|
Column-oriented DBMS
|
6,571
|
211
|
C
|
Unknown
|
79
|
Edgar F. Codd
|
6,397
|
206
|
Start
|
Unknown
|
80
|
Data definition language
|
6,183
|
199
|
Start
|
Unknown
|
81
|
Change data capture
|
6,178
|
199
|
Start
|
Unknown
|
82
|
Visual FoxPro
|
5,901
|
190
|
C
|
Unknown
|
83
|
SCImago Journal Rank
|
5,873
|
189
|
Start
|
Unknown
|
84
|
Document-oriented database
|
5,855
|
188
|
C
|
Unknown
|
85
|
Java Database Connectivity
|
5,833
|
188
|
Start
|
Unknown
|
86
|
Directory (computing)
|
5,663
|
182
|
C
|
Unknown
|
87
|
Teradata
|
5,595
|
180
|
C
|
Unknown
|
88
|
WorldCat
|
5,588
|
180
|
Start
|
Unknown
|
89
|
Atomicity (database systems)
|
5,579
|
179
|
Start
|
Unknown
|
90
|
IBM Db2
|
5,477
|
176
|
C
|
Unknown
|
91
|
Database transaction
|
5,388
|
173
|
Start
|
Unknown
|
92
|
Z-order curve
|
5,275
|
170
|
C
|
Unknown
|
93
|
Foreign key
|
5,259
|
169
|
Start
|
Unknown
|
94
|
FoxPro
|
5,194
|
167
|
Start
|
Unknown
|
95
|
Shard (database architecture)
|
5,090
|
164
|
Start
|
Unknown
|
96
|
Knowledge base
|
5,046
|
162
|
C
|
Unknown
|
97
|
Record to report
|
4,948
|
159
|
Start
|
Unknown
|
98
|
Amazon Redshift
|
4,801
|
154
|
Start
|
Unknown
|
99
|
List of online music databases
|
4,764
|
153
|
List
|
Unknown
|
100
|
DBase
|
4,760
|
153
|
C
|
Unknown
|
101
|
Master data management
|
4,757
|
153
|
Start
|
Unknown
|
102
|
Annotation
|
4,745
|
153
|
C
|
Unknown
|
103
|
CockroachDB
|
4,707
|
151
|
Start
|
Unknown
|
104
|
Hierarchical database model
|
4,699
|
151
|
Start
|
Unknown
|
105
|
Flat-file database
|
4,649
|
149
|
Start
|
Unknown
|
106
|
Write-ahead logging
|
4,607
|
148
|
Start
|
Unknown
|
107
|
Database design
|
4,607
|
148
|
C
|
Unknown
|
108
|
Multiversion concurrency control
|
4,505
|
145
|
Start
|
Unknown
|
109
|
First normal form
|
4,446
|
143
|
C
|
Unknown
|
110
|
Qlik
|
4,430
|
142
|
Start
|
Unknown
|
111
|
Education Resources Information Center
|
4,357
|
140
|
Start
|
Unknown
|
112
|
Online transaction processing
|
4,337
|
139
|
Start
|
Unknown
|
113
|
SQL Server Express
|
4,328
|
139
|
Unknown
|
Unknown
|
114
|
Business performance management
|
4,325
|
139
|
C
|
Unknown
|
115
|
Data manipulation language
|
4,317
|
139
|
Stub
|
Unknown
|
116
|
Science Citation Index Expanded
|
4,300
|
138
|
Start
|
Unknown
|
117
|
Spatial database
|
4,165
|
134
|
Start
|
Unknown
|
118
|
Fourth normal form
|
4,056
|
130
|
Start
|
Unknown
|
119
|
Yahoo! data breaches
|
4,046
|
130
|
C
|
Unknown
|
120
|
ChemSpider
|
4,046
|
130
|
Start
|
Unknown
|
121
|
Snowflake schema
|
4,006
|
129
|
B
|
Unknown
|
122
|
EBSCO Information Services
|
3,936
|
126
|
Start
|
Unknown
|
123
|
Boyce–Codd normal form
|
3,913
|
126
|
Stub
|
Unknown
|
124
|
Relational database management system
|
3,892
|
125
|
NA
|
Unknown
|
125
|
JD Edwards
|
3,881
|
125
|
C
|
Unknown
|
126
|
Halloween Problem
|
3,849
|
124
|
Stub
|
Unknown
|
127
|
Object–relational impedance mismatch
|
3,772
|
121
|
Start
|
Unknown
|
128
|
Data management
|
3,738
|
120
|
C
|
Unknown
|
129
|
Data mart
|
3,731
|
120
|
C
|
Unknown
|
130
|
SQL Server Reporting Services
|
3,713
|
119
|
Unknown
|
Unknown
|
131
|
Object database
|
3,707
|
119
|
Start
|
Unknown
|
132
|
Cyc
|
3,662
|
118
|
C
|
Unknown
|
133
|
Database model
|
3,645
|
117
|
C
|
Unknown
|
134
|
Fact table
|
3,541
|
114
|
C
|
Unknown
|
135
|
Sybase
|
3,539
|
114
|
Start
|
Unknown
|
136
|
Bigtable
|
3,535
|
114
|
Start
|
Unknown
|
137
|
View (SQL)
|
3,437
|
110
|
Start
|
Unknown
|
138
|
Codd's 12 rules
|
3,385
|
109
|
Start
|
Unknown
|
139
|
Dimension (data warehouse)
|
3,372
|
108
|
C
|
Unknown
|
140
|
Comparison of relational database management systems
|
3,363
|
108
|
List
|
Unknown
|
141
|
Online database
|
3,360
|
108
|
Stub
|
Unknown
|
142
|
Database trigger
|
3,327
|
107
|
Unknown
|
Unknown
|
143
|
Denormalization
|
3,321
|
107
|
Start
|
Unknown
|
144
|
Database management system
|
3,302
|
106
|
NA
|
Unknown
|
145
|
IEEE Xplore
|
3,297
|
106
|
Stub
|
Unknown
|
146
|
Primary key
|
3,289
|
106
|
Start
|
Unknown
|
147
|
Stored procedure
|
3,288
|
106
|
C
|
Unknown
|
148
|
Language Integrated Query
|
3,276
|
105
|
Start
|
Unknown
|
149
|
BusinessObjects
|
3,261
|
105
|
Start
|
Unknown
|
150
|
Data dictionary
|
3,198
|
103
|
Start
|
Unknown
|
151
|
Data integration
|
3,168
|
102
|
Start
|
Unknown
|
152
|
Second normal form
|
3,152
|
101
|
Start
|
Unknown
|
153
|
Ingres (database)
|
3,064
|
98
|
Start
|
Unknown
|
154
|
Referential integrity
|
3,062
|
98
|
C
|
Unknown
|
155
|
In-memory database
|
3,057
|
98
|
C
|
Unknown
|
156
|
Table (database)
|
2,976
|
96
|
Stub
|
Unknown
|
157
|
Executive information system
|
2,953
|
95
|
Start
|
Unknown
|
158
|
Unstructured data
|
2,940
|
94
|
Start
|
Unknown
|
159
|
Social Sciences Citation Index
|
2,871
|
92
|
Stub
|
Unknown
|
160
|
List of relational database management systems
|
2,832
|
91
|
List
|
Unknown
|
161
|
Associative entity
|
2,830
|
91
|
Stub
|
Unknown
|
162
|
Prepared statement
|
2,820
|
90
|
Unknown
|
Unknown
|
163
|
Network model
|
2,801
|
90
|
Start
|
Unknown
|
164
|
MEDLINE
|
2,782
|
89
|
Start
|
Unknown
|
165
|
Transitive closure
|
2,775
|
89
|
Start
|
Unknown
|
166
|
SQL syntax
|
2,754
|
88
|
Unknown
|
Unknown
|
167
|
TimescaleDB
|
2,716
|
87
|
Unknown
|
Unknown
|
168
|
ScyllaDB
|
2,688
|
86
|
Start
|
Unknown
|
169
|
Lloyd's algorithm
|
2,563
|
82
|
Start
|
Unknown
|
170
|
Two-phase locking
|
2,537
|
81
|
C
|
Unknown
|
171
|
WordNet
|
2,530
|
81
|
Start
|
Unknown
|
172
|
Data re-identification
|
2,527
|
81
|
Start
|
Unknown
|
173
|
IDMS
|
2,516
|
81
|
Unknown
|
Unknown
|
174
|
Candidate key
|
2,508
|
80
|
Start
|
Unknown
|
175
|
Hashgraph
|
2,480
|
80
|
Start
|
Unknown
|
176
|
Amazon Relational Database Service
|
2,450
|
79
|
C
|
Unknown
|
177
|
Temporal database
|
2,445
|
78
|
C
|
Unknown
|
178
|
Database server
|
2,440
|
78
|
Start
|
Unknown
|
179
|
HathiTrust
|
2,421
|
78
|
C
|
Unknown
|
180
|
Select (SQL)
|
2,365
|
76
|
C
|
Unknown
|
181
|
Data control language
|
2,329
|
75
|
Stub
|
Unknown
|
182
|
Database administrator
|
2,298
|
74
|
Start
|
Unknown
|
183
|
SingleStore
|
2,285
|
73
|
Start
|
Unknown
|
184
|
Amazon Aurora
|
2,279
|
73
|
Start
|
Unknown
|
185
|
Composite key
|
2,269
|
73
|
Stub
|
Unknown
|
186
|
Null (SQL)
|
2,264
|
73
|
GA
|
Unknown
|
187
|
Firebird (database server)
|
2,243
|
72
|
Start
|
Unknown
|
188
|
Access Database Engine
|
2,217
|
71
|
B
|
Unknown
|
189
|
Operational data store
|
2,216
|
71
|
Start
|
Unknown
|
190
|
Concurrency control
|
2,211
|
71
|
C
|
Unknown
|
191
|
List of biological databases
|
2,190
|
70
|
List
|
Unknown
|
192
|
Inference engine
|
2,184
|
70
|
Unknown
|
Unknown
|
193
|
Information Awareness Office
|
2,183
|
70
|
Unknown
|
Unknown
|
194
|
Window function (SQL)
|
2,165
|
69
|
Start
|
Unknown
|
195
|
Local outlier factor
|
2,165
|
69
|
Start
|
Unknown
|
196
|
.dbf
|
2,139
|
69
|
C
|
Unknown
|
197
|
Embedded database
|
2,122
|
68
|
C
|
Unknown
|
198
|
Bibliographic database
|
2,095
|
67
|
Start
|
Unknown
|
199
|
Distributed database
|
2,080
|
67
|
Start
|
Unknown
|
200
|
Replication (computing)
|
2,070
|
66
|
C
|
Unknown
|
201
|
NewSQL
|
2,066
|
66
|
Start
|
Unknown
|
202
|
Bitmap index
|
2,012
|
64
|
C
|
Unknown
|
203
|
CompTox Chemicals Dashboard
|
1,984
|
64
|
C
|
Unknown
|
204
|
Relation (database)
|
1,979
|
63
|
Unknown
|
Unknown
|
205
|
SQL:2023
|
1,976
|
63
|
Start
|
Unknown
|
206
|
LexisNexis Risk Solutions
|
1,964
|
63
|
B
|
Unknown
|
207
|
Cursor (databases)
|
1,957
|
63
|
Start
|
Unknown
|
208
|
Biological database
|
1,951
|
62
|
Start
|
Unknown
|
209
|
Embarcadero Technologies
|
1,934
|
62
|
Start
|
Unknown
|
210
|
List of online databases
|
1,933
|
62
|
List
|
Unknown
|
211
|
The Doe Network
|
1,926
|
62
|
Unknown
|
Unknown
|
212
|
SQL-92
|
1,911
|
61
|
Start
|
Unknown
|
213
|
Serializability
|
1,907
|
61
|
B
|
Unknown
|
214
|
Correlated subquery
|
1,905
|
61
|
Unknown
|
Unknown
|
215
|
Toad (software)
|
1,834
|
59
|
Unknown
|
Unknown
|
216
|
Total Information Awareness
|
1,828
|
58
|
B
|
Unknown
|
217
|
Hierarchical and recursive queries in SQL
|
1,804
|
58
|
Start
|
Unknown
|
218
|
Snapshot isolation
|
1,801
|
58
|
Unknown
|
Unknown
|
219
|
Data masking
|
1,800
|
58
|
C
|
Unknown
|
220
|
CiteScore
|
1,799
|
58
|
Start
|
Unknown
|
221
|
Data architecture
|
1,769
|
57
|
Start
|
Unknown
|
222
|
Superkey
|
1,735
|
55
|
Stub
|
Unknown
|
223
|
DNA database
|
1,726
|
55
|
Start
|
Unknown
|
224
|
OLE DB
|
1,725
|
55
|
Stub
|
Unknown
|
225
|
Research Papers in Economics
|
1,722
|
55
|
Start
|
Unknown
|
226
|
Consistency (database systems)
|
1,720
|
55
|
Start
|
Unknown
|
227
|
Trino (SQL query engine)
|
1,713
|
55
|
C
|
Unknown
|
228
|
Staging (data)
|
1,713
|
55
|
Unknown
|
Unknown
|
229
|
Region of interest
|
1,676
|
54
|
Start
|
Unknown
|
230
|
World Directory of Medical Schools
|
1,674
|
54
|
Start
|
Unknown
|
231
|
Market intelligence
|
1,659
|
53
|
Stub
|
Unknown
|
232
|
Data store
|
1,643
|
53
|
Unknown
|
Unknown
|
233
|
ArangoDB
|
1,640
|
52
|
Start
|
Unknown
|
234
|
Tureng dictionary
|
1,628
|
52
|
Start
|
Unknown
|
235
|
HeidiSQL
|
1,618
|
52
|
Unknown
|
Unknown
|
236
|
FishBase
|
1,616
|
52
|
Start
|
Unknown
|
237
|
YugabyteDB
|
1,606
|
51
|
Unknown
|
Unknown
|
238
|
Mathematical Reviews
|
1,592
|
51
|
C
|
Unknown
|
239
|
Comparison of database administration tools
|
1,585
|
51
|
List
|
Unknown
|
240
|
Microsoft Analysis Services
|
1,580
|
50
|
C
|
Unknown
|
241
|
Varchar
|
1,554
|
50
|
Stub
|
Unknown
|
242
|
Power Pivot
|
1,548
|
49
|
Start
|
Unknown
|
243
|
Paradox (database)
|
1,544
|
49
|
Unknown
|
Unknown
|
244
|
Transitive dependency
|
1,520
|
49
|
Start
|
Unknown
|
245
|
Weak entity
|
1,517
|
48
|
Start
|
Unknown
|
246
|
Armed Conflict Location and Event Data Project
|
1,514
|
48
|
Unknown
|
Unknown
|
247
|
Database connection
|
1,508
|
48
|
Start
|
Unknown
|
248
|
Functional dependency
|
1,508
|
48
|
Start
|
Unknown
|
249
|
Wikifunctions
|
1,500
|
48
|
Stub
|
Unknown
|
250
|
Metadata standard
|
1,492
|
48
|
Start
|
Unknown
|
251
|
Donald D. Chamberlin
|
1,492
|
48
|
Start
|
Unknown
|
252
|
Adaptive Server Enterprise
|
1,490
|
48
|
C
|
Unknown
|
253
|
RRDtool
|
1,489
|
48
|
Start
|
Unknown
|
254
|
Partition (database)
|
1,469
|
47
|
Stub
|
Unknown
|
255
|
EBSCO Industries
|
1,433
|
46
|
Start
|
Unknown
|
256
|
SQL Server Compact
|
1,403
|
45
|
Start
|
Unknown
|
257
|
Data retrieval
|
1,392
|
44
|
Unknown
|
Unknown
|
258
|
Simple Features
|
1,387
|
44
|
Stub
|
Unknown
|
259
|
Bitemporal modeling
|
1,382
|
44
|
Start
|
Unknown
|
260
|
IBM Information Management System
|
1,375
|
44
|
Unknown
|
Unknown
|
261
|
Clinical data management
|
1,375
|
44
|
Unknown
|
Unknown
|
262
|
ISO 8000
|
1,373
|
44
|
Start
|
Unknown
|
263
|
Machine-readable data
|
1,373
|
44
|
Start
|
Unknown
|
264
|
XML database
|
1,369
|
44
|
C
|
Unknown
|
265
|
Aerospike (database)
|
1,354
|
43
|
Start
|
Unknown
|
266
|
Sixth normal form
|
1,333
|
43
|
Unknown
|
Unknown
|
267
|
Fifth normal form
|
1,328
|
42
|
Stub
|
Unknown
|
268
|
Semantic layer
|
1,327
|
42
|
Stub
|
Unknown
|
269
|
Data domain
|
1,327
|
42
|
Stub
|
Unknown
|
270
|
Effective date
|
1,324
|
42
|
Stub
|
Unknown
|
271
|
FoundationDB
|
1,317
|
42
|
Start
|
Unknown
|
272
|
Transparent data encryption
|
1,307
|
42
|
Unknown
|
Unknown
|
273
|
XBase
|
1,303
|
42
|
Start
|
Unknown
|
274
|
Web Gallery of Art
|
1,303
|
42
|
C
|
Unknown
|
275
|
Database application
|
1,301
|
41
|
Start
|
Unknown
|
276
|
Extract, load, transform
|
1,281
|
41
|
C
|
Unknown
|
277
|
Music information retrieval
|
1,281
|
41
|
Start
|
Unknown
|
278
|
Informix
|
1,278
|
41
|
B
|
Unknown
|
279
|
Bureau van Dijk
|
1,273
|
41
|
Start
|
Unknown
|
280
|
Centralized database
|
1,272
|
41
|
Stub
|
Unknown
|
281
|
List of SQL reserved words
|
1,262
|
40
|
List
|
Unknown
|
282
|
Federated database system
|
1,251
|
40
|
C
|
Unknown
|
283
|
Atomic commit
|
1,247
|
40
|
Start
|
Unknown
|
284
|
CODASYL
|
1,239
|
39
|
Start
|
Unknown
|
285
|
Row (database)
|
1,224
|
39
|
Stub
|
Unknown
|
286
|
Hash join
|
1,221
|
39
|
Start
|
Unknown
|
287
|
Unique key
|
1,214
|
39
|
Start
|
Unknown
|
288
|
Query optimization
|
1,213
|
39
|
C
|
Unknown
|
289
|
MultiDimensional eXpressions
|
1,211
|
39
|
Unknown
|
Unknown
|
290
|
Transaction log
|
1,187
|
38
|
Start
|
Unknown
|
291
|
World Register of Marine Species
|
1,185
|
38
|
Start
|
Unknown
|
292
|
SQL:2016
|
1,181
|
38
|
Stub
|
Unknown
|
293
|
Cardinality (SQL statements)
|
1,180
|
38
|
Start
|
Unknown
|
294
|
Column (database)
|
1,176
|
37
|
Stub
|
Unknown
|
295
|
Raymond F. Boyce
|
1,169
|
37
|
Start
|
Unknown
|
296
|
Durability (database systems)
|
1,160
|
37
|
Stub
|
Unknown
|
297
|
Ralph Kimball
|
1,159
|
37
|
Start
|
Unknown
|
298
|
Multi Router Traffic Grapher
|
1,152
|
37
|
Start
|
Unknown
|
299
|
Bill Inmon
|
1,151
|
37
|
Start
|
Unknown
|
300
|
LibreOffice Base
|
1,141
|
36
|
Start
|
Unknown
|
301
|
ISO/IEC 11179
|
1,126
|
36
|
Start
|
Unknown
|
302
|
Natural key
|
1,126
|
36
|
Start
|
Unknown
|
303
|
Dynamo (storage system)
|
1,112
|
35
|
Start
|
Unknown
|
304
|
ZbMATH Open
|
1,101
|
35
|
Start
|
Unknown
|
305
|
Sisense
|
1,096
|
35
|
C
|
Unknown
|
306
|
Set operations (SQL)
|
1,091
|
35
|
Start
|
Unknown
|
307
|
Rollback (data management)
|
1,086
|
35
|
Start
|
Unknown
|
308
|
Query plan
|
1,082
|
34
|
Start
|
Unknown
|
309
|
GISAID
|
1,076
|
34
|
C
|
Unknown
|
310
|
Beilstein database
|
1,071
|
34
|
Start
|
Unknown
|
311
|
Update (SQL)
|
1,044
|
33
|
Stub
|
Unknown
|
312
|
Chinese Social Sciences Citation Index
|
1,040
|
33
|
Stub
|
Unknown
|
313
|
HAL (open archive)
|
1,039
|
33
|
Stub
|
Unknown
|
314
|
Resident registration
|
1,027
|
33
|
Unknown
|
Unknown
|
315
|
Arts and Humanities Citation Index
|
1,022
|
32
|
Start
|
Unknown
|
316
|
SQL:2011
|
1,013
|
32
|
Start
|
Unknown
|
317
|
Merge (SQL)
|
1,012
|
32
|
Unknown
|
Unknown
|
318
|
HSQLDB
|
998
|
32
|
Start
|
Unknown
|
319
|
Multi-model database
|
997
|
32
|
Start
|
Unknown
|
320
|
SQL Anywhere
|
988
|
31
|
Start
|
Unknown
|
321
|
MAINWAY
|
988
|
31
|
C
|
Unknown
|
322
|
International Plant Names Index
|
972
|
31
|
Start
|
Unknown
|
323
|
Apache Pinot
|
972
|
31
|
C
|
Unknown
|
324
|
Book Review Index
|
965
|
31
|
Stub
|
Unknown
|
325
|
Data architect
|
960
|
30
|
C
|
Unknown
|
326
|
Truncate (SQL)
|
958
|
30
|
Unknown
|
Unknown
|
327
|
ISO/IEC 9075
|
939
|
30
|
Unknown
|
Unknown
|
328
|
Datacommons.org
|
935
|
30
|
Start
|
Unknown
|
329
|
SIMBAD
|
931
|
30
|
Start
|
Unknown
|
330
|
Data element
|
930
|
30
|
Stub
|
Unknown
|
331
|
Business reporting
|
927
|
29
|
Stub
|
Unknown
|
332
|
InterBase
|
918
|
29
|
C
|
Unknown
|
333
|
Data model (GIS)
|
917
|
29
|
Start
|
Unknown
|
334
|
Embedded SQL
|
910
|
29
|
Unknown
|
Unknown
|
335
|
Database storage structures
|
907
|
29
|
Unknown
|
Unknown
|
336
|
Three-phase commit protocol
|
897
|
28
|
Start
|
Unknown
|
337
|
Choral Public Domain Library
|
897
|
28
|
Start
|
Unknown
|
338
|
SciELO
|
883
|
28
|
Start
|
Unknown
|
339
|
List of online image archives
|
881
|
28
|
List
|
Unknown
|
340
|
Data aggregation
|
878
|
28
|
Start
|
Unknown
|
341
|
Database administration
|
869
|
28
|
Unknown
|
Unknown
|
342
|
List of neuroscience databases
|
865
|
27
|
List
|
Unknown
|
343
|
Correlation clustering
|
863
|
27
|
Start
|
Unknown
|
344
|
Insert (SQL)
|
856
|
27
|
C
|
Unknown
|
345
|
BASE (search engine)
|
842
|
27
|
Stub
|
Unknown
|
346
|
Relational calculus
|
826
|
26
|
Stub
|
Unknown
|
347
|
Amazon Neptune
|
824
|
26
|
C
|
Unknown
|
348
|
SQL:1999
|
822
|
26
|
Stub
|
Unknown
|
349
|
ISO 15926
|
814
|
26
|
C
|
Unknown
|
350
|
International Press Telecommunications Council
|
811
|
26
|
Start
|
Unknown
|
351
|
Hybrid transactional/analytical processing
|
810
|
26
|
Unknown
|
Unknown
|
352
|
Privacy and blockchain
|
798
|
25
|
C
|
Unknown
|
353
|
Anchor modeling
|
797
|
25
|
Unknown
|
Unknown
|
354
|
IBM System R
|
796
|
25
|
Stub
|
Unknown
|
355
|
ZINC database
|
786
|
25
|
Start
|
Unknown
|
356
|
CINAHL
|
783
|
25
|
Stub
|
Unknown
|
357
|
Full table scan
|
781
|
25
|
Stub
|
Unknown
|
358
|
Microsoft Data Access Components
|
778
|
25
|
B
|
Unknown
|
359
|
Tabular Data Stream
|
776
|
25
|
Start
|
Unknown
|
360
|
MaxDB
|
767
|
24
|
Start
|
Unknown
|
361
|
ODK (software)
|
749
|
24
|
Start
|
Unknown
|
362
|
Database marketing
|
743
|
23
|
Start
|
Unknown
|
363
|
Parallel database
|
732
|
23
|
Stub
|
Unknown
|
364
|
Database theory
|
728
|
23
|
Start
|
Unknown
|
365
|
Group by (SQL)
|
723
|
23
|
Stub
|
Unknown
|
366
|
MathSciNet
|
723
|
23
|
Stub
|
Unknown
|
367
|
PhilPapers
|
716
|
23
|
Stub
|
Unknown
|
368
|
Virtual Storage Access Method
|
713
|
23
|
Start
|
Unknown
|
369
|
GDELT Project
|
697
|
22
|
C
|
Unknown
|
370
|
Amazon DocumentDB
|
693
|
22
|
Start
|
Unknown
|
371
|
List of genealogy databases
|
687
|
22
|
List
|
Unknown
|
372
|
Voldemort (distributed data store)
|
684
|
22
|
Start
|
Unknown
|
373
|
Mindat.org
|
682
|
22
|
Start
|
Unknown
|
374
|
List of big data companies
|
681
|
21
|
List
|
Unknown
|
375
|
QUEL query languages
|
678
|
21
|
Stub
|
Unknown
|
376
|
SAP NetWeaver Business Warehouse
|
672
|
21
|
Start
|
Unknown
|
377
|
SQR
|
669
|
21
|
Unknown
|
Unknown
|
378
|
Connection string
|
665
|
21
|
Stub
|
Unknown
|
379
|
Ei Compendex
|
663
|
21
|
Stub
|
Unknown
|
380
|
Claritas Prizm
|
663
|
21
|
Start
|
Unknown
|
381
|
Multivalued dependency
|
660
|
21
|
Unknown
|
Unknown
|
382
|
Armstrong's axioms
|
659
|
21
|
Start
|
Unknown
|
383
|
Metadata repository
|
658
|
21
|
Unknown
|
Unknown
|
384
|
Transactions per second
|
651
|
21
|
Unknown
|
Unknown
|
385
|
Union catalog
|
641
|
20
|
Stub
|
Unknown
|
386
|
Panjab Digital Library
|
637
|
20
|
B
|
Unknown
|
387
|
The Himalayan Database
|
637
|
20
|
Start
|
Unknown
|
388
|
Physical schema
|
634
|
20
|
C
|
Unknown
|
389
|
Btrieve
|
633
|
20
|
B
|
Unknown
|
390
|
Enterprise bus matrix
|
628
|
20
|
Start
|
Unknown
|
391
|
Aozora Bunko
|
627
|
20
|
Start
|
Unknown
|
392
|
HeinOnline
|
626
|
20
|
Start
|
Unknown
|
393
|
Record locking
|
622
|
20
|
Unknown
|
Unknown
|
394
|
Christopher J. Date
|
606
|
19
|
Start
|
Unknown
|
395
|
Commit (data management)
|
605
|
19
|
Stub
|
Unknown
|
396
|
CSA (database company)
|
604
|
19
|
Start
|
Unknown
|
397
|
Enhanced entity–relationship model
|
603
|
19
|
Unknown
|
Unknown
|
398
|
Astrophysics Data System
|
583
|
18
|
B
|
Unknown
|
399
|
Oracle NoSQL Database
|
569
|
18
|
C
|
Unknown
|
400
|
Navigational database
|
566
|
18
|
Start
|
Unknown
|
401
|
Freedb
|
564
|
18
|
Start
|
Unknown
|
402
|
Database refactoring
|
550
|
17
|
Unknown
|
Unknown
|
403
|
Green data center
|
550
|
17
|
C
|
Unknown
|
404
|
Distributional–relational database
|
546
|
17
|
Start
|
Unknown
|
405
|
Current research information system
|
546
|
17
|
Unknown
|
Unknown
|
406
|
Dark data
|
546
|
17
|
Start
|
Unknown
|
407
|
SQL:2003
|
544
|
17
|
Start
|
Unknown
|
408
|
Superbase (database)
|
540
|
17
|
C
|
Unknown
|
409
|
Tablespace
|
539
|
17
|
Stub
|
Unknown
|
410
|
Actian Zen
|
529
|
17
|
C
|
Unknown
|
411
|
Leszynski naming convention
|
525
|
16
|
Start
|
Unknown
|
412
|
Back-end database
|
523
|
16
|
Start
|
Unknown
|
413
|
TigerGraph
|
519
|
16
|
Start
|
Unknown
|
414
|
SAP IQ
|
518
|
16
|
C
|
Unknown
|
415
|
Schema crosswalk
|
517
|
16
|
Start
|
Unknown
|
416
|
Gmelin database
|
510
|
16
|
Stub
|
Unknown
|
417
|
Shane's Chess Information Database
|
508
|
16
|
Start
|
Unknown
|
418
|
Operational database
|
506
|
16
|
Stub
|
Unknown
|
419
|
Government database
|
506
|
16
|
Start
|
Unknown
|
420
|
Marketing intelligence
|
504
|
16
|
Start
|
Unknown
|
421
|
Sleepycat Software
|
502
|
16
|
Stub
|
Unknown
|
422
|
List of artists in the Web Gallery of Art (A–K)
|
501
|
16
|
List
|
Unknown
|
423
|
Comparison of object database management systems
|
500
|
16
|
List
|
Unknown
|
424
|
Operational system
|
492
|
15
|
Stub
|
Unknown
|
425
|
Current Contents
|
477
|
15
|
Stub
|
Unknown
|
426
|
Digital heritage
|
476
|
15
|
Start
|
Unknown
|
427
|
Open Syllabus Project
|
473
|
15
|
C
|
Unknown
|
428
|
RavenDB
|
470
|
15
|
C
|
Unknown
|
429
|
Apache Accumulo
|
467
|
15
|
C
|
Unknown
|
430
|
FAME (database)
|
467
|
15
|
Unknown
|
Unknown
|
431
|
Recfiles
|
462
|
14
|
Start
|
Unknown
|
432
|
Data exploration
|
462
|
14
|
Start
|
Unknown
|
433
|
Transaction data
|
460
|
14
|
Stub
|
Unknown
|
434
|
Data ecosystem
|
453
|
14
|
C
|
Unknown
|
435
|
List of biodiversity databases
|
451
|
14
|
List
|
Unknown
|
436
|
Tarantool
|
448
|
14
|
Unknown
|
Unknown
|
437
|
Interim Register of Marine and Nonmarine Genera
|
447
|
14
|
C
|
Unknown
|
438
|
Statistical database
|
442
|
14
|
Start
|
Unknown
|
439
|
SQL/PSM
|
442
|
14
|
Stub
|
Unknown
|
440
|
Outline of databases
|
438
|
14
|
List
|
Unknown
|
441
|
Vulnerability database
|
434
|
14
|
Start
|
Unknown
|
442
|
Domain-key normal form
|
433
|
13
|
Stub
|
Unknown
|
443
|
Delete (SQL)
|
432
|
13
|
Start
|
Unknown
|
444
|
Microsoft Academic Search
|
429
|
13
|
Start
|
Unknown
|
445
|
AllegroGraph
|
421
|
13
|
Stub
|
Unknown
|
446
|
Incunabula Short Title Catalogue
|
420
|
13
|
Start
|
Unknown
|
447
|
Experimental data
|
416
|
13
|
Stub
|
Unknown
|
448
|
Quotient filter
|
416
|
13
|
Start
|
Unknown
|
449
|
Tropicos
|
415
|
13
|
Stub
|
Unknown
|
450
|
Identity column
|
414
|
13
|
Start
|
Unknown
|
451
|
Cambridge Structural Database
|
413
|
13
|
Unknown
|
Unknown
|
452
|
Very large database
|
412
|
13
|
C
|
Unknown
|
453
|
ER/Studio
|
407
|
13
|
Stub
|
Unknown
|
454
|
Comparison of data modeling tools
|
406
|
13
|
List
|
Unknown
|
455
|
ProQuest Dissertations and Theses
|
405
|
13
|
Start
|
Unknown
|
456
|
Full-text database
|
400
|
12
|
Start
|
Unknown
|
457
|
Pinwale
|
397
|
12
|
Stub
|
Unknown
|
458
|
Having (SQL)
|
389
|
12
|
Stub
|
Unknown
|
459
|
GeoBase (geospatial data)
|
388
|
12
|
Start
|
Unknown
|
460
|
Index Copernicus
|
387
|
12
|
Stub
|
Unknown
|
461
|
Thesaurus Linguae Graecae
|
386
|
12
|
Start
|
Unknown
|
462
|
TypeDB
|
386
|
12
|
Unknown
|
Unknown
|
463
|
Amazon SimpleDB
|
382
|
12
|
C
|
Unknown
|
464
|
Single Table Inheritance
|
378
|
12
|
Start
|
Unknown
|
465
|
LOLI Database
|
377
|
12
|
Stub
|
Unknown
|
466
|
NonStop SQL
|
372
|
12
|
Start
|
Unknown
|
467
|
Unique Property Reference Number
|
367
|
11
|
Start
|
Unknown
|
468
|
Xeno-canto
|
366
|
11
|
C
|
Unknown
|
469
|
Schedule (computer science)
|
363
|
11
|
C
|
Unknown
|
470
|
Array DBMS
|
362
|
11
|
Unknown
|
Unknown
|
471
|
Generic data model
|
362
|
11
|
Start
|
Unknown
|
472
|
Data blending
|
356
|
11
|
Start
|
Unknown
|
473
|
Mutopia Project
|
355
|
11
|
Stub
|
Unknown
|
474
|
International Conference on Very Large Data Bases
|
352
|
11
|
Unknown
|
Unknown
|
475
|
Reference table
|
349
|
11
|
Stub
|
Unknown
|
476
|
Where (SQL)
|
348
|
11
|
Stub
|
Unknown
|
477
|
Blockchain-based database
|
343
|
11
|
Start
|
Unknown
|
478
|
JPL Small-Body Database
|
342
|
11
|
Stub
|
Unknown
|
479
|
VizieR
|
338
|
10
|
Unknown
|
Unknown
|
480
|
ParAccel
|
338
|
10
|
Stub
|
Unknown
|
481
|
BFI Film & TV Database
|
336
|
10
|
Stub
|
Unknown
|
482
|
MSQL
|
332
|
10
|
Unknown
|
Unknown
|
483
|
InfoTrac
|
331
|
10
|
Stub
|
Unknown
|
484
|
Comparison of research networking tools and research profiling systems
|
330
|
10
|
Unknown
|
Unknown
|
485
|
From (SQL)
|
330
|
10
|
Stub
|
Unknown
|
486
|
Single customer view
|
326
|
10
|
Start
|
Unknown
|
487
|
Global Invasive Species Database
|
324
|
10
|
Stub
|
Unknown
|
488
|
Small data
|
324
|
10
|
C
|
Unknown
|
489
|
Aerospike (company)
|
323
|
10
|
C
|
Unknown
|
490
|
NIEMOpen
|
314
|
10
|
Start
|
Unknown
|
491
|
Administrative data
|
314
|
10
|
Start
|
Unknown
|
492
|
Codd's theorem
|
313
|
10
|
Start
|
Unknown
|
493
|
Clinical data repository
|
311
|
10
|
Start
|
Unknown
|
494
|
MSDE
|
311
|
10
|
Start
|
Unknown
|
495
|
Savanna's Act
|
307
|
9
|
Start
|
Unknown
|
496
|
Log shipping
|
307
|
9
|
Unknown
|
Unknown
|
497
|
ISO/IEC 11404
|
306
|
9
|
Stub
|
Unknown
|
498
|
Ebrary
|
304
|
9
|
Start
|
Unknown
|
499
|
Blank node
|
302
|
9
|
Start
|
Unknown
|
500
|
Derwent World Patents Index
|
302
|
9
|
Stub
|
Unknown
|