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: 2023-11-01 to 2023-11-30
Total views: 2,610,868
Updated: 12:44, 5 December 2023 (UTC)
Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
1
|
IBM
|
137,626
|
4,587
|
B
|
Unknown
|
2
|
Oracle Corporation
|
102,138
|
3,404
|
B
|
Unknown
|
3
|
SAP
|
78,502
|
2,616
|
B
|
Unknown
|
4
|
Precision and recall
|
69,297
|
2,309
|
C
|
Unknown
|
5
|
Blockchain
|
66,862
|
2,228
|
B
|
Unknown
|
6
|
SQL
|
55,829
|
1,860
|
C
|
Unknown
|
7
|
PubMed
|
52,219
|
1,740
|
C
|
Unknown
|
8
|
Splunk
|
51,526
|
1,717
|
C
|
Unknown
|
9
|
K-means clustering
|
51,044
|
1,701
|
C
|
Unknown
|
10
|
Database
|
47,713
|
1,590
|
C
|
Unknown
|
11
|
Enterprise resource planning
|
42,651
|
1,421
|
B
|
Unknown
|
12
|
Data
|
40,435
|
1,347
|
C
|
Unknown
|
13
|
MySQL
|
36,991
|
1,233
|
C
|
Unknown
|
14
|
Microsoft Access
|
34,076
|
1,135
|
C
|
Unknown
|
15
|
Impact factor
|
32,918
|
1,097
|
B
|
Unknown
|
16
|
MongoDB
|
32,695
|
1,089
|
C
|
Unknown
|
17
|
PostgreSQL
|
31,943
|
1,064
|
C
|
Unknown
|
18
|
Entity–relationship model
|
31,190
|
1,039
|
C
|
Unknown
|
19
|
Database normalization
|
30,530
|
1,017
|
Start
|
Unknown
|
20
|
Data science
|
30,509
|
1,016
|
Start
|
Unknown
|
21
|
Big data
|
29,856
|
995
|
B
|
Unknown
|
22
|
Metadata
|
27,509
|
916
|
C
|
Unknown
|
23
|
ACID
|
26,176
|
872
|
C
|
Unknown
|
24
|
Relational database
|
23,314
|
777
|
C
|
Unknown
|
25
|
Cluster analysis
|
22,456
|
748
|
C
|
Unknown
|
26
|
Data structure
|
22,410
|
747
|
C
|
Unknown
|
27
|
Microsoft SQL Server
|
22,151
|
738
|
B
|
Unknown
|
28
|
Data mining
|
20,277
|
675
|
B
|
Unknown
|
29
|
NoSQL
|
20,170
|
672
|
C
|
Unknown
|
30
|
Oracle Database
|
19,559
|
651
|
C
|
Unknown
|
31
|
SQL injection
|
19,375
|
645
|
Start
|
Unknown
|
32
|
Data warehouse
|
18,484
|
616
|
Start
|
Unknown
|
33
|
OCLC
|
18,445
|
614
|
B
|
Unknown
|
34
|
Expectation–maximization algorithm
|
18,439
|
614
|
C
|
Unknown
|
35
|
Extract, transform, load
|
18,015
|
600
|
Start
|
Unknown
|
36
|
Scopus
|
16,719
|
557
|
Start
|
Unknown
|
37
|
Business intelligence
|
16,467
|
548
|
Start
|
Unknown
|
38
|
Redis
|
15,515
|
517
|
C
|
Unknown
|
39
|
Third normal form
|
14,430
|
481
|
Start
|
Unknown
|
40
|
Hierarchical clustering
|
13,847
|
461
|
C
|
Unknown
|
41
|
List of academic databases and search engines
|
13,354
|
445
|
List
|
Unknown
|
42
|
DBSCAN
|
13,281
|
442
|
C
|
Unknown
|
43
|
SQLite
|
13,071
|
435
|
B
|
Unknown
|
44
|
ImageNet
|
12,735
|
424
|
Start
|
Unknown
|
45
|
Graph database
|
12,495
|
416
|
C
|
Unknown
|
46
|
Slowly changing dimension
|
12,396
|
413
|
C
|
Unknown
|
47
|
Relational algebra
|
12,328
|
410
|
C
|
Unknown
|
48
|
Join (SQL)
|
12,184
|
406
|
C
|
Unknown
|
49
|
LexisNexis
|
11,390
|
379
|
C
|
Unknown
|
50
|
MariaDB
|
11,335
|
377
|
C
|
Unknown
|
51
|
Online analytical processing
|
10,855
|
361
|
C
|
Unknown
|
52
|
Apache Cassandra
|
10,730
|
357
|
C
|
Unknown
|
53
|
Data model
|
9,953
|
331
|
C
|
Unknown
|
54
|
8-bit computing
|
9,689
|
322
|
Start
|
Unknown
|
55
|
Decision support system
|
9,525
|
317
|
C
|
Unknown
|
56
|
Information retrieval
|
9,158
|
305
|
C
|
Unknown
|
57
|
Database index
|
8,991
|
299
|
C
|
Unknown
|
58
|
Anomaly detection
|
8,952
|
298
|
Start
|
Unknown
|
59
|
Time series database
|
8,828
|
294
|
Start
|
Unknown
|
60
|
Journal Citation Reports
|
8,747
|
291
|
Start
|
Unknown
|
61
|
Star schema
|
8,701
|
290
|
Start
|
Unknown
|
62
|
Database schema
|
8,563
|
285
|
Start
|
Unknown
|
63
|
Relational model
|
8,281
|
276
|
C
|
Unknown
|
64
|
Data modeling
|
8,227
|
274
|
C
|
Unknown
|
65
|
Isolation (database systems)
|
8,097
|
269
|
C
|
Unknown
|
66
|
SAP HANA
|
7,953
|
265
|
C
|
Unknown
|
67
|
Wikidata
|
7,934
|
264
|
C
|
Unknown
|
68
|
Two-phase commit protocol
|
7,795
|
259
|
C
|
Unknown
|
69
|
Data integrity
|
7,582
|
252
|
C
|
Unknown
|
70
|
Distributed ledger
|
7,490
|
249
|
Start
|
Unknown
|
71
|
Open Database Connectivity
|
7,482
|
249
|
B
|
Unknown
|
72
|
Java Database Connectivity
|
7,396
|
246
|
Start
|
Unknown
|
73
|
Moody's Corporation
|
7,376
|
245
|
C
|
Unknown
|
74
|
On-Line Encyclopedia of Integer Sequences
|
7,251
|
241
|
B
|
Unknown
|
75
|
R-tree
|
7,030
|
234
|
C
|
Unknown
|
76
|
WorldCat
|
7,016
|
233
|
Start
|
Unknown
|
77
|
Data definition language
|
6,934
|
231
|
Start
|
Unknown
|
78
|
Column-oriented DBMS
|
6,746
|
224
|
C
|
Unknown
|
79
|
Document-oriented database
|
6,742
|
224
|
C
|
Unknown
|
80
|
Boyce–Codd normal form
|
6,577
|
219
|
Stub
|
Unknown
|
81
|
ORCID
|
6,518
|
217
|
B
|
Unknown
|
82
|
First normal form
|
6,423
|
214
|
C
|
Unknown
|
83
|
Change data capture
|
6,131
|
204
|
Start
|
Unknown
|
84
|
Visual FoxPro
|
6,102
|
203
|
C
|
Unknown
|
85
|
SCImago Journal Rank
|
5,996
|
199
|
Start
|
Unknown
|
86
|
Database transaction
|
5,972
|
199
|
Start
|
Unknown
|
87
|
Edgar F. Codd
|
5,825
|
194
|
Start
|
Unknown
|
88
|
Atomicity (database systems)
|
5,774
|
192
|
Start
|
Unknown
|
89
|
History of Microsoft SQL Server
|
5,737
|
191
|
List
|
Unknown
|
90
|
Directory (computing)
|
5,711
|
190
|
C
|
Unknown
|
91
|
Yahoo! data breaches
|
5,486
|
182
|
C
|
Unknown
|
92
|
Z-order curve
|
5,473
|
182
|
C
|
Unknown
|
93
|
IBM Db2
|
5,430
|
181
|
C
|
Unknown
|
94
|
Foreign key
|
5,305
|
176
|
Start
|
Unknown
|
95
|
List of online music databases
|
5,125
|
170
|
List
|
Unknown
|
96
|
Shard (database architecture)
|
5,121
|
170
|
Start
|
Unknown
|
97
|
Second normal form
|
5,106
|
170
|
Start
|
Unknown
|
98
|
Teradata
|
5,068
|
168
|
C
|
Unknown
|
99
|
Hierarchical database model
|
4,948
|
164
|
Start
|
Unknown
|
100
|
Master data management
|
4,916
|
163
|
Start
|
Unknown
|
101
|
FoxPro
|
4,772
|
159
|
Start
|
Unknown
|
102
|
Amazon Redshift
|
4,766
|
158
|
Start
|
Unknown
|
103
|
Knowledge base
|
4,730
|
157
|
C
|
Unknown
|
104
|
Multiversion concurrency control
|
4,726
|
157
|
Start
|
Unknown
|
105
|
CockroachDB
|
4,722
|
157
|
Start
|
Unknown
|
106
|
Spatial database
|
4,623
|
154
|
Start
|
Unknown
|
107
|
Database design
|
4,527
|
150
|
C
|
Unknown
|
108
|
Flat-file database
|
4,501
|
150
|
Start
|
Unknown
|
109
|
Database trigger
|
4,490
|
149
|
Unknown
|
Unknown
|
110
|
Online transaction processing
|
4,472
|
149
|
Start
|
Unknown
|
111
|
DBase
|
4,455
|
148
|
C
|
Unknown
|
112
|
SQL Server Express
|
4,447
|
148
|
Unknown
|
Unknown
|
113
|
Object database
|
4,435
|
147
|
Start
|
Unknown
|
114
|
Science Citation Index Expanded
|
4,368
|
145
|
Start
|
Unknown
|
115
|
Data manipulation language
|
4,331
|
144
|
Stub
|
Unknown
|
116
|
Snowflake schema
|
4,314
|
143
|
B
|
Unknown
|
117
|
EBSCO Information Services
|
4,305
|
143
|
Start
|
Unknown
|
118
|
Annotation
|
4,286
|
142
|
C
|
Unknown
|
119
|
Qlik
|
4,220
|
140
|
Start
|
Unknown
|
120
|
ChemSpider
|
4,188
|
139
|
Start
|
Unknown
|
121
|
Object–relational impedance mismatch
|
4,044
|
134
|
Start
|
Unknown
|
122
|
Fourth normal form
|
3,990
|
133
|
Start
|
Unknown
|
123
|
Transitive closure
|
3,982
|
132
|
Start
|
Unknown
|
124
|
Two-phase locking
|
3,980
|
132
|
C
|
Unknown
|
125
|
Write-ahead logging
|
3,973
|
132
|
Start
|
Unknown
|
126
|
Data mart
|
3,909
|
130
|
C
|
Unknown
|
127
|
Cyc
|
3,881
|
129
|
C
|
Unknown
|
128
|
Citation index
|
3,846
|
128
|
C
|
Unknown
|
129
|
Data management
|
3,786
|
126
|
C
|
Unknown
|
130
|
Bigtable
|
3,681
|
122
|
Start
|
Unknown
|
131
|
Relational database management system
|
3,680
|
122
|
NA
|
Unknown
|
132
|
Record to report
|
3,676
|
122
|
Start
|
Unknown
|
133
|
Primary key
|
3,633
|
121
|
Start
|
Unknown
|
134
|
Network model
|
3,579
|
119
|
Start
|
Unknown
|
135
|
Executive information system
|
3,576
|
119
|
Start
|
Unknown
|
136
|
Fact table
|
3,572
|
119
|
C
|
Unknown
|
137
|
Database model
|
3,572
|
119
|
C
|
Unknown
|
138
|
Denormalization
|
3,565
|
118
|
Start
|
Unknown
|
139
|
Data integration
|
3,489
|
116
|
Start
|
Unknown
|
140
|
Data dictionary
|
3,487
|
116
|
Start
|
Unknown
|
141
|
Business performance management
|
3,486
|
116
|
C
|
Unknown
|
142
|
View (SQL)
|
3,465
|
115
|
Start
|
Unknown
|
143
|
Dimension (data warehouse)
|
3,450
|
115
|
C
|
Unknown
|
144
|
SQL Server Reporting Services
|
3,448
|
114
|
Unknown
|
Unknown
|
145
|
JD Edwards
|
3,375
|
112
|
C
|
Unknown
|
146
|
Language Integrated Query
|
3,374
|
112
|
Start
|
Unknown
|
147
|
Lloyd's algorithm
|
3,348
|
111
|
Start
|
Unknown
|
148
|
Codd's 12 rules
|
3,320
|
110
|
Start
|
Unknown
|
149
|
Comparison of relational database management systems
|
3,312
|
110
|
List
|
Unknown
|
150
|
Referential integrity
|
3,300
|
110
|
C
|
Unknown
|
151
|
Select (SQL)
|
3,299
|
109
|
C
|
Unknown
|
152
|
Stored procedure
|
3,291
|
109
|
C
|
Unknown
|
153
|
Candidate key
|
3,254
|
108
|
Start
|
Unknown
|
154
|
Associative entity
|
3,251
|
108
|
Stub
|
Unknown
|
155
|
Online database
|
3,213
|
107
|
Stub
|
Unknown
|
156
|
Table (database)
|
3,209
|
106
|
Stub
|
Unknown
|
157
|
Sybase
|
3,195
|
106
|
Start
|
Unknown
|
158
|
Prepared statement
|
3,108
|
103
|
Unknown
|
Unknown
|
159
|
MEDLINE
|
3,081
|
102
|
Start
|
Unknown
|
160
|
WordNet
|
3,075
|
102
|
Start
|
Unknown
|
161
|
BusinessObjects
|
3,070
|
102
|
Start
|
Unknown
|
162
|
IEEE Xplore
|
2,989
|
99
|
Stub
|
Unknown
|
163
|
In-memory database
|
2,941
|
98
|
C
|
Unknown
|
164
|
Functional dependency
|
2,886
|
96
|
Start
|
Unknown
|
165
|
List of relational database management systems
|
2,862
|
95
|
List
|
Unknown
|
166
|
Unstructured data
|
2,828
|
94
|
Start
|
Unknown
|
167
|
Data control language
|
2,826
|
94
|
Stub
|
Unknown
|
168
|
Database management system
|
2,822
|
94
|
NA
|
Unknown
|
169
|
Composite key
|
2,812
|
93
|
Stub
|
Unknown
|
170
|
Weak entity
|
2,809
|
93
|
Start
|
Unknown
|
171
|
Ingres (database)
|
2,805
|
93
|
Start
|
Unknown
|
172
|
ScyllaDB
|
2,744
|
91
|
Start
|
Unknown
|
173
|
Concurrency control
|
2,712
|
90
|
C
|
Unknown
|
174
|
Education Resources Information Center
|
2,704
|
90
|
Start
|
Unknown
|
175
|
Social Sciences Citation Index
|
2,669
|
88
|
Stub
|
Unknown
|
176
|
Superkey
|
2,655
|
88
|
Stub
|
Unknown
|
177
|
Temporal database
|
2,630
|
87
|
C
|
Unknown
|
178
|
SQL syntax
|
2,590
|
86
|
Unknown
|
Unknown
|
179
|
Bibliographic database
|
2,571
|
85
|
Start
|
Unknown
|
180
|
SQL:2023
|
2,559
|
85
|
Start
|
Unknown
|
181
|
Null (SQL)
|
2,541
|
84
|
GA
|
Unknown
|
182
|
Inference engine
|
2,540
|
84
|
Unknown
|
Unknown
|
183
|
Cursor (databases)
|
2,522
|
84
|
Start
|
Unknown
|
184
|
Serializability
|
2,454
|
81
|
B
|
Unknown
|
185
|
Window function (SQL)
|
2,437
|
81
|
Start
|
Unknown
|
186
|
Local outlier factor
|
2,422
|
80
|
Start
|
Unknown
|
187
|
NewSQL
|
2,377
|
79
|
Start
|
Unknown
|
188
|
Armed Conflict Location and Event Data Project
|
2,361
|
78
|
Unknown
|
Unknown
|
189
|
Set operations (SQL)
|
2,333
|
77
|
Start
|
Unknown
|
190
|
Amazon Relational Database Service
|
2,324
|
77
|
C
|
Unknown
|
191
|
Distributed database
|
2,324
|
77
|
Start
|
Unknown
|
192
|
.dbf
|
2,316
|
77
|
C
|
Unknown
|
193
|
List of biological databases
|
2,281
|
76
|
List
|
Unknown
|
194
|
Firebird (database server)
|
2,253
|
75
|
Start
|
Unknown
|
195
|
Access Database Engine
|
2,252
|
75
|
B
|
Unknown
|
196
|
Replication (computing)
|
2,239
|
74
|
C
|
Unknown
|
197
|
Update (SQL)
|
2,235
|
74
|
Stub
|
Unknown
|
198
|
Embedded database
|
2,227
|
74
|
C
|
Unknown
|
199
|
List of online databases
|
2,222
|
74
|
List
|
Unknown
|
200
|
Database server
|
2,208
|
73
|
Start
|
Unknown
|
201
|
Operational data store
|
2,205
|
73
|
Start
|
Unknown
|
202
|
Database administrator
|
2,203
|
73
|
Start
|
Unknown
|
203
|
Information Awareness Office
|
2,203
|
73
|
Unknown
|
Unknown
|
204
|
IDMS
|
2,191
|
73
|
Unknown
|
Unknown
|
205
|
Correlated subquery
|
2,185
|
72
|
Unknown
|
Unknown
|
206
|
SingleStore
|
2,164
|
72
|
Start
|
Unknown
|
207
|
Data re-identification
|
2,139
|
71
|
Start
|
Unknown
|
208
|
CiteScore
|
2,108
|
70
|
Start
|
Unknown
|
209
|
Amazon Aurora
|
2,092
|
69
|
Start
|
Unknown
|
210
|
SQL-92
|
2,086
|
69
|
Start
|
Unknown
|
211
|
Relation (database)
|
2,086
|
69
|
Unknown
|
Unknown
|
212
|
Hashgraph
|
1,987
|
66
|
Start
|
Unknown
|
213
|
Consistency (database systems)
|
1,979
|
65
|
Start
|
Unknown
|
214
|
Fifth normal form
|
1,967
|
65
|
Stub
|
Unknown
|
215
|
TimescaleDB
|
1,932
|
64
|
Unknown
|
Unknown
|
216
|
OLE DB
|
1,920
|
64
|
Stub
|
Unknown
|
217
|
Embarcadero Technologies
|
1,913
|
63
|
Start
|
Unknown
|
218
|
Snapshot isolation
|
1,890
|
63
|
Unknown
|
Unknown
|
219
|
Bitmap index
|
1,876
|
62
|
C
|
Unknown
|
220
|
Data store
|
1,850
|
61
|
Unknown
|
Unknown
|
221
|
Transitive dependency
|
1,841
|
61
|
Start
|
Unknown
|
222
|
Total Information Awareness
|
1,840
|
61
|
B
|
Unknown
|
223
|
LexisNexis Risk Solutions
|
1,838
|
61
|
B
|
Unknown
|
224
|
Market intelligence
|
1,834
|
61
|
Stub
|
Unknown
|
225
|
Staging (data)
|
1,828
|
60
|
Unknown
|
Unknown
|
226
|
Data masking
|
1,813
|
60
|
C
|
Unknown
|
227
|
Varchar
|
1,806
|
60
|
Stub
|
Unknown
|
228
|
Biological database
|
1,798
|
59
|
Start
|
Unknown
|
229
|
Simple Features
|
1,776
|
59
|
Stub
|
Unknown
|
230
|
Microsoft Analysis Services
|
1,773
|
59
|
C
|
Unknown
|
231
|
ArangoDB
|
1,766
|
58
|
Start
|
Unknown
|
232
|
Database connection
|
1,766
|
58
|
Start
|
Unknown
|
233
|
Trino (SQL query engine)
|
1,759
|
58
|
C
|
Unknown
|
234
|
The Doe Network
|
1,742
|
58
|
B
|
Unknown
|
235
|
Hash join
|
1,741
|
58
|
Start
|
Unknown
|
236
|
DNA database
|
1,738
|
57
|
Start
|
Unknown
|
237
|
FishBase
|
1,730
|
57
|
Start
|
Unknown
|
238
|
ISO 8000
|
1,729
|
57
|
Start
|
Unknown
|
239
|
Paradox (database)
|
1,703
|
56
|
Unknown
|
Unknown
|
240
|
Region of interest
|
1,683
|
56
|
Start
|
Unknown
|
241
|
CompTox Chemicals Dashboard
|
1,680
|
56
|
C
|
Unknown
|
242
|
Data architecture
|
1,680
|
56
|
Start
|
Unknown
|
243
|
HathiTrust
|
1,673
|
55
|
C
|
Unknown
|
244
|
Hierarchical and recursive queries in SQL
|
1,669
|
55
|
Start
|
Unknown
|
245
|
Rollback (data management)
|
1,653
|
55
|
Start
|
Unknown
|
246
|
XML database
|
1,650
|
55
|
C
|
Unknown
|
247
|
Metadata standard
|
1,642
|
54
|
Start
|
Unknown
|
248
|
Mathematical Reviews
|
1,641
|
54
|
C
|
Unknown
|
249
|
Sixth normal form
|
1,637
|
54
|
Unknown
|
Unknown
|
250
|
Comparison of database administration tools
|
1,606
|
53
|
List
|
Unknown
|
251
|
Partition (database)
|
1,578
|
52
|
Stub
|
Unknown
|
252
|
Query optimization
|
1,557
|
51
|
C
|
Unknown
|
253
|
Bureau van Dijk
|
1,556
|
51
|
Start
|
Unknown
|
254
|
RRDtool
|
1,547
|
51
|
Start
|
Unknown
|
255
|
Armstrong's axioms
|
1,538
|
51
|
Start
|
Unknown
|
256
|
BASE (search engine)
|
1,533
|
51
|
Stub
|
Unknown
|
257
|
Adaptive Server Enterprise
|
1,527
|
50
|
C
|
Unknown
|
258
|
EBSCO Industries
|
1,511
|
50
|
Start
|
Unknown
|
259
|
YugabyteDB
|
1,507
|
50
|
Unknown
|
Unknown
|
260
|
Data retrieval
|
1,490
|
49
|
Unknown
|
Unknown
|
261
|
Toad (software)
|
1,466
|
48
|
Unknown
|
Unknown
|
262
|
Web Gallery of Art
|
1,464
|
48
|
C
|
Unknown
|
263
|
Transaction log
|
1,456
|
48
|
Start
|
Unknown
|
264
|
Research Papers in Economics
|
1,434
|
47
|
Start
|
Unknown
|
265
|
Unique key
|
1,433
|
47
|
Start
|
Unknown
|
266
|
FoundationDB
|
1,406
|
46
|
Start
|
Unknown
|
267
|
Transparent data encryption
|
1,401
|
46
|
Unknown
|
Unknown
|
268
|
Insert (SQL)
|
1,373
|
45
|
C
|
Unknown
|
269
|
HeidiSQL
|
1,368
|
45
|
Unknown
|
Unknown
|
270
|
Centralized database
|
1,339
|
44
|
Stub
|
Unknown
|
271
|
Column (database)
|
1,334
|
44
|
Stub
|
Unknown
|
272
|
Semantic layer
|
1,332
|
44
|
Stub
|
Unknown
|
273
|
Aerospike (database)
|
1,330
|
44
|
Start
|
Unknown
|
274
|
Database application
|
1,328
|
44
|
Start
|
Unknown
|
275
|
Row (database)
|
1,320
|
44
|
Stub
|
Unknown
|
276
|
SQL Server Compact
|
1,317
|
43
|
Start
|
Unknown
|
277
|
Informix
|
1,317
|
43
|
B
|
Unknown
|
278
|
Durability (database systems)
|
1,316
|
43
|
Stub
|
Unknown
|
279
|
Three-phase commit protocol
|
1,316
|
43
|
Start
|
Unknown
|
280
|
Bill Inmon
|
1,315
|
43
|
Start
|
Unknown
|
281
|
Music information retrieval
|
1,309
|
43
|
Start
|
Unknown
|
282
|
Atomic commit
|
1,307
|
43
|
Start
|
Unknown
|
283
|
LibreOffice Base
|
1,299
|
43
|
Start
|
Unknown
|
284
|
World Register of Marine Species
|
1,294
|
43
|
Start
|
Unknown
|
285
|
Federated database system
|
1,277
|
42
|
C
|
Unknown
|
286
|
Donald D. Chamberlin
|
1,277
|
42
|
Start
|
Unknown
|
287
|
Clinical data management
|
1,275
|
42
|
Unknown
|
Unknown
|
288
|
Power Pivot
|
1,272
|
42
|
Start
|
Unknown
|
289
|
List of SQL reserved words
|
1,272
|
42
|
List
|
Unknown
|
290
|
CODASYL
|
1,261
|
42
|
Start
|
Unknown
|
291
|
Natural key
|
1,257
|
41
|
Start
|
Unknown
|
292
|
Multivalued dependency
|
1,253
|
41
|
Unknown
|
Unknown
|
293
|
SciELO
|
1,252
|
41
|
Start
|
Unknown
|
294
|
IBM Information Management System
|
1,246
|
41
|
Unknown
|
Unknown
|
295
|
Effective date
|
1,243
|
41
|
Stub
|
Unknown
|
296
|
Bitemporal modeling
|
1,240
|
41
|
Start
|
Unknown
|
297
|
ISO/IEC 11179
|
1,218
|
40
|
Start
|
Unknown
|
298
|
Data domain
|
1,218
|
40
|
Stub
|
Unknown
|
299
|
Ralph Kimball
|
1,205
|
40
|
Start
|
Unknown
|
300
|
Halloween Problem
|
1,204
|
40
|
Stub
|
Unknown
|
301
|
XBase
|
1,197
|
39
|
Start
|
Unknown
|
302
|
Machine-readable data
|
1,193
|
39
|
NA
|
Unknown
|
303
|
MultiDimensional eXpressions
|
1,183
|
39
|
Unknown
|
Unknown
|
304
|
HAL (open archive)
|
1,174
|
39
|
Stub
|
Unknown
|
305
|
Cardinality (SQL statements)
|
1,173
|
39
|
Start
|
Unknown
|
306
|
Multi Router Traffic Grapher
|
1,170
|
39
|
Start
|
Unknown
|
307
|
Raymond F. Boyce
|
1,169
|
38
|
Start
|
Unknown
|
308
|
Data model (GIS)
|
1,162
|
38
|
Start
|
Unknown
|
309
|
Extract, load, transform
|
1,161
|
38
|
C
|
Unknown
|
310
|
International Plant Names Index
|
1,159
|
38
|
Start
|
Unknown
|
311
|
World Directory of Medical Schools
|
1,153
|
38
|
Start
|
Unknown
|
312
|
Truncate (SQL)
|
1,152
|
38
|
Unknown
|
Unknown
|
313
|
Query plan
|
1,136
|
37
|
Start
|
Unknown
|
314
|
Merge (SQL)
|
1,135
|
37
|
Unknown
|
Unknown
|
315
|
Dynamo (storage system)
|
1,134
|
37
|
Start
|
Unknown
|
316
|
CINAHL
|
1,117
|
37
|
Stub
|
Unknown
|
317
|
SIMBAD
|
1,106
|
36
|
Start
|
Unknown
|
318
|
Data aggregation
|
1,101
|
36
|
Start
|
Unknown
|
319
|
Multi-model database
|
1,095
|
36
|
Start
|
Unknown
|
320
|
Data element
|
1,092
|
36
|
Stub
|
Unknown
|
321
|
Beilstein database
|
1,078
|
35
|
Start
|
Unknown
|
322
|
Apache Pinot
|
1,063
|
35
|
C
|
Unknown
|
323
|
ISO/IEC 9075
|
1,060
|
35
|
Unknown
|
Unknown
|
324
|
ZbMATH Open
|
1,049
|
34
|
Start
|
Unknown
|
325
|
Neeva
|
1,042
|
34
|
Start
|
Unknown
|
326
|
Choral Public Domain Library
|
1,028
|
34
|
Start
|
Unknown
|
327
|
Embedded SQL
|
1,020
|
34
|
Unknown
|
Unknown
|
328
|
ISO 15926
|
1,011
|
33
|
C
|
Unknown
|
329
|
Arts and Humanities Citation Index
|
981
|
32
|
Start
|
Unknown
|
330
|
SQL:1999
|
972
|
32
|
Stub
|
Unknown
|
331
|
Correlation clustering
|
952
|
31
|
Start
|
Unknown
|
332
|
Hybrid transactional/analytical processing
|
950
|
31
|
Unknown
|
Unknown
|
333
|
Data architect
|
948
|
31
|
C
|
Unknown
|
334
|
Sisense
|
945
|
31
|
C
|
Unknown
|
335
|
Tabular Data Stream
|
934
|
31
|
Start
|
Unknown
|
336
|
Database administration
|
930
|
31
|
Unknown
|
Unknown
|
337
|
ODK (software)
|
924
|
30
|
Start
|
Unknown
|
338
|
Resident registration
|
918
|
30
|
Unknown
|
Unknown
|
339
|
SQL:2016
|
912
|
30
|
Stub
|
Unknown
|
340
|
Union catalog
|
907
|
30
|
Stub
|
Unknown
|
341
|
SQL Anywhere
|
904
|
30
|
Start
|
Unknown
|
342
|
Relational calculus
|
900
|
30
|
Stub
|
Unknown
|
343
|
Amazon Neptune
|
892
|
29
|
C
|
Unknown
|
344
|
Business reporting
|
883
|
29
|
Stub
|
Unknown
|
345
|
List of big data companies
|
873
|
29
|
List
|
Unknown
|
346
|
List of genealogy databases
|
867
|
28
|
List
|
Unknown
|
347
|
Group by (SQL)
|
866
|
28
|
Stub
|
Unknown
|
348
|
SQL:2011
|
864
|
28
|
Start
|
Unknown
|
349
|
Claritas Prizm
|
852
|
28
|
Start
|
Unknown
|
350
|
HSQLDB
|
839
|
27
|
Start
|
Unknown
|
351
|
MAINWAY
|
834
|
27
|
C
|
Unknown
|
352
|
List of neuroscience databases
|
830
|
27
|
List
|
Unknown
|
353
|
Anchor modeling
|
815
|
27
|
Unknown
|
Unknown
|
354
|
Privacy and blockchain
|
810
|
27
|
C
|
Unknown
|
355
|
InterBase
|
805
|
26
|
C
|
Unknown
|
356
|
Microsoft Data Access Components
|
804
|
26
|
B
|
Unknown
|
357
|
PhilPapers
|
790
|
26
|
Stub
|
Unknown
|
358
|
Physical schema
|
789
|
26
|
C
|
Unknown
|
359
|
Amazon DocumentDB
|
789
|
26
|
Start
|
Unknown
|
360
|
Voldemort (distributed data store)
|
788
|
26
|
Start
|
Unknown
|
361
|
List of online image archives
|
786
|
26
|
List
|
Unknown
|
362
|
MaxDB
|
784
|
26
|
Start
|
Unknown
|
363
|
International Press Telecommunications Council
|
778
|
25
|
Start
|
Unknown
|
364
|
Connection string
|
774
|
25
|
Stub
|
Unknown
|
365
|
Database marketing
|
771
|
25
|
Start
|
Unknown
|
366
|
IBM System R
|
768
|
25
|
Stub
|
Unknown
|
367
|
MathSciNet
|
762
|
25
|
Stub
|
Unknown
|
368
|
Database theory
|
753
|
25
|
Start
|
Unknown
|
369
|
Enhanced entity–relationship model
|
747
|
24
|
Unknown
|
Unknown
|
370
|
Copac
|
745
|
24
|
Stub
|
Unknown
|
371
|
Ei Compendex
|
738
|
24
|
Stub
|
Unknown
|
372
|
GDELT Project
|
736
|
24
|
C
|
Unknown
|
373
|
Current research information system
|
732
|
24
|
Unknown
|
Unknown
|
374
|
Record locking
|
727
|
24
|
Unknown
|
Unknown
|
375
|
Full table scan
|
726
|
24
|
Stub
|
Unknown
|
376
|
Metadata repository
|
719
|
23
|
Unknown
|
Unknown
|
377
|
SAP NetWeaver Business Warehouse
|
715
|
23
|
Start
|
Unknown
|
378
|
Having (SQL)
|
713
|
23
|
Stub
|
Unknown
|
379
|
Virtual Storage Access Method
|
713
|
23
|
Start
|
Unknown
|
380
|
Green data center
|
712
|
23
|
C
|
Unknown
|
381
|
SQR
|
709
|
23
|
Unknown
|
Unknown
|
382
|
Database storage structures
|
709
|
23
|
Unknown
|
Unknown
|
383
|
Christopher J. Date
|
702
|
23
|
Start
|
Unknown
|
384
|
Tablespace
|
681
|
22
|
Stub
|
Unknown
|
385
|
List of biodiversity databases
|
681
|
22
|
List
|
Unknown
|
386
|
GISAID
|
677
|
22
|
C
|
Unknown
|
387
|
Btrieve
|
657
|
21
|
B
|
Unknown
|
388
|
QUEL query languages
|
654
|
21
|
Stub
|
Unknown
|
389
|
Commit (data management)
|
651
|
21
|
Stub
|
Unknown
|
390
|
Domain-key normal form
|
649
|
21
|
Stub
|
Unknown
|
391
|
Delete (SQL)
|
636
|
21
|
Start
|
Unknown
|
392
|
Transactions per second
|
635
|
21
|
Unknown
|
Unknown
|
393
|
FAME (database)
|
595
|
19
|
Unknown
|
Unknown
|
394
|
Parallel database
|
593
|
19
|
Stub
|
Unknown
|
395
|
ZINC database
|
592
|
19
|
Start
|
Unknown
|
396
|
Wikifunctions
|
588
|
19
|
Stub
|
Unknown
|
397
|
Open Syllabus Project
|
588
|
19
|
C
|
Unknown
|
398
|
Database refactoring
|
586
|
19
|
Unknown
|
Unknown
|
399
|
Tropicos
|
580
|
19
|
Stub
|
Unknown
|
400
|
Microsoft Academic Search
|
579
|
19
|
Start
|
Unknown
|
401
|
Mindat.org
|
578
|
19
|
Start
|
Unknown
|
402
|
Marketing intelligence
|
575
|
19
|
Start
|
Unknown
|
403
|
List of artists in the Web Gallery of Art (A–K)
|
570
|
19
|
List
|
Unknown
|
404
|
HeinOnline
|
552
|
18
|
Start
|
Unknown
|
405
|
Back-end database
|
552
|
18
|
Start
|
Unknown
|
406
|
Panjab Digital Library
|
550
|
18
|
B
|
Unknown
|
407
|
Tureng dictionary
|
549
|
18
|
Start
|
Unknown
|
408
|
Actian Zen
|
548
|
18
|
C
|
Unknown
|
409
|
Leszynski naming convention
|
548
|
18
|
Start
|
Unknown
|
410
|
Oracle NoSQL Database
|
542
|
18
|
C
|
Unknown
|
411
|
Database transaction scheduling
|
539
|
17
|
C
|
Unknown
|
412
|
Dark data
|
539
|
17
|
Start
|
Unknown
|
413
|
Shadow paging
|
535
|
17
|
Start
|
Unknown
|
414
|
Aozora Bunko
|
527
|
17
|
Start
|
Unknown
|
415
|
ISO/IEC 11404
|
523
|
17
|
Stub
|
Unknown
|
416
|
Index locking
|
521
|
17
|
Stub
|
Unknown
|
417
|
Navigational database
|
516
|
17
|
Start
|
Unknown
|
418
|
SQL:2003
|
511
|
17
|
Start
|
Unknown
|
419
|
SAP IQ
|
508
|
16
|
C
|
Unknown
|
420
|
Index Copernicus
|
503
|
16
|
Stub
|
Unknown
|
421
|
Enterprise bus matrix
|
498
|
16
|
Start
|
Unknown
|
422
|
Quotient filter
|
496
|
16
|
Start
|
Unknown
|
423
|
Operational database
|
492
|
16
|
Stub
|
Unknown
|
424
|
Tarantool
|
491
|
16
|
Unknown
|
Unknown
|
425
|
Gmelin database
|
490
|
16
|
Stub
|
Unknown
|
426
|
Digital heritage
|
490
|
16
|
Start
|
Unknown
|
427
|
Operational system
|
486
|
16
|
Stub
|
Unknown
|
428
|
Freedb
|
482
|
16
|
Start
|
Unknown
|
429
|
Data exploration
|
475
|
15
|
Start
|
Unknown
|
430
|
Astrophysics Data System
|
474
|
15
|
B
|
Unknown
|
431
|
Identity column
|
471
|
15
|
Start
|
Unknown
|
432
|
Government database
|
470
|
15
|
Start
|
Unknown
|
433
|
Comparison of object database management systems
|
468
|
15
|
List
|
Unknown
|
434
|
Apache Accumulo
|
465
|
15
|
C
|
Unknown
|
435
|
Current Contents
|
463
|
15
|
Stub
|
Unknown
|
436
|
Data ecosystem
|
462
|
15
|
C
|
Unknown
|
437
|
Experimental data
|
452
|
15
|
Stub
|
Unknown
|
438
|
Schema crosswalk
|
449
|
14
|
Start
|
Unknown
|
439
|
Write–write conflict
|
448
|
14
|
Stub
|
Unknown
|
440
|
Recfiles
|
445
|
14
|
Start
|
Unknown
|
441
|
The Himalayan Database
|
440
|
14
|
Start
|
Unknown
|
442
|
LOLI Database
|
440
|
14
|
Stub
|
Unknown
|
443
|
RavenDB
|
439
|
14
|
C
|
Unknown
|
444
|
Sleepycat Software
|
439
|
14
|
Stub
|
Unknown
|
445
|
TigerGraph
|
439
|
14
|
Start
|
Unknown
|
446
|
ProQuest Dissertations and Theses
|
436
|
14
|
Start
|
Unknown
|
447
|
Cambridge Structural Database
|
434
|
14
|
Unknown
|
Unknown
|
448
|
Array DBMS
|
434
|
14
|
Unknown
|
Unknown
|
449
|
Order by
|
432
|
14
|
Stub
|
Unknown
|
450
|
Interim Register of Marine and Nonmarine Genera
|
430
|
14
|
C
|
Unknown
|
451
|
Single Table Inheritance
|
426
|
14
|
Start
|
Unknown
|
452
|
Amazon SimpleDB
|
426
|
14
|
C
|
Unknown
|
453
|
Superbase (database)
|
417
|
13
|
C
|
Unknown
|
454
|
MSQL
|
414
|
13
|
Unknown
|
Unknown
|
455
|
Where (SQL)
|
413
|
13
|
Stub
|
Unknown
|
456
|
Full-text database
|
410
|
13
|
Start
|
Unknown
|
457
|
Savanna's Act
|
409
|
13
|
Start
|
Unknown
|
458
|
Transaction data
|
406
|
13
|
Stub
|
Unknown
|
459
|
Comparison of data modeling tools
|
405
|
13
|
List
|
Unknown
|
460
|
Blank node
|
405
|
13
|
Start
|
Unknown
|
461
|
Barker's notation
|
402
|
13
|
Stub
|
Unknown
|
462
|
SNAC
|
402
|
13
|
C
|
Unknown
|
463
|
Vulnerability database
|
398
|
13
|
Start
|
Unknown
|
464
|
Thesaurus Linguae Graecae
|
397
|
13
|
Start
|
Unknown
|
465
|
CSA (database company)
|
382
|
12
|
Start
|
Unknown
|
466
|
Remote Data Objects
|
382
|
12
|
Stub
|
Unknown
|
467
|
Pinwale
|
378
|
12
|
Stub
|
Unknown
|
468
|
SQL/PSM
|
375
|
12
|
Stub
|
Unknown
|
469
|
Blockchain-based database
|
373
|
12
|
Start
|
Unknown
|
470
|
Rename (relational algebra)
|
369
|
12
|
Stub
|
Unknown
|
471
|
Bibliotek.dk
|
369
|
12
|
Stub
|
Unknown
|
472
|
List of music sharing websites
|
366
|
12
|
List
|
Unknown
|
473
|
Block nested loop
|
364
|
12
|
Unknown
|
Unknown
|
474
|
Log shipping
|
355
|
11
|
Unknown
|
Unknown
|
475
|
Outline of databases
|
353
|
11
|
List
|
Unknown
|
476
|
Global Invasive Species Database
|
351
|
11
|
Stub
|
Unknown
|
477
|
MSDE
|
350
|
11
|
Start
|
Unknown
|
478
|
Mutopia Project
|
349
|
11
|
Stub
|
Unknown
|
479
|
Shane's Chess Information Database
|
345
|
11
|
Start
|
Unknown
|
480
|
Very large database
|
344
|
11
|
C
|
Unknown
|
481
|
AlgaeBase
|
340
|
11
|
Stub
|
Unknown
|
482
|
AllegroGraph
|
340
|
11
|
Stub
|
Unknown
|
483
|
Data Base Task Group
|
338
|
11
|
Stub
|
Unknown
|
484
|
TypeDB
|
334
|
11
|
Unknown
|
Unknown
|
485
|
Elementary key normal form
|
333
|
11
|
Stub
|
Unknown
|
486
|
Comparison of research networking tools and research profiling systems
|
332
|
11
|
Unknown
|
Unknown
|
487
|
GeoBase (geospatial data)
|
330
|
11
|
Start
|
Unknown
|
488
|
Unique Property Reference Number
|
329
|
10
|
Start
|
Unknown
|
489
|
Result set
|
326
|
10
|
Stub
|
Unknown
|
490
|
Administrative data
|
325
|
10
|
Start
|
Unknown
|
491
|
JPL Small-Body Database
|
323
|
10
|
Stub
|
Unknown
|
492
|
Generic data model
|
322
|
10
|
Start
|
Unknown
|
493
|
Small data
|
321
|
10
|
C
|
Unknown
|
494
|
Codd's theorem
|
319
|
10
|
Start
|
Unknown
|
495
|
Statistical database
|
319
|
10
|
Start
|
Unknown
|
496
|
Head/tail breaks
|
319
|
10
|
B
|
Unknown
|
497
|
Event condition action
|
310
|
10
|
Stub
|
Unknown
|
498
|
Data blending
|
310
|
10
|
Start
|
Unknown
|
499
|
Active database
|
302
|
10
|
Stub
|
Unknown
|
500
|
ParAccel
|
302
|
10
|
Stub
|
Unknown
|