Wikipedia:WikiProject Databases/Popular pages

This is a list of pages in the scope of Wikipedia:WikiProject Databases along with pageviews.

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List

Period: 2026-07-01 to 2026-07-31

Total views: 1,362,141

Updated: 19:15, 8 August 2026 (UTC)

Rank	Page title	Views	Daily average	Assessment	Importance
1	IBM	87,740	2,830	B	Unknown
2	Oracle Corporation	77,294	2,493	B	Unknown
3	On-Line Encyclopedia of Integer Sequences	44,987	1,451	B	Unknown
4	SAP	42,770	1,379	B	Unknown
5	Blockchain	36,003	1,161	B	Unknown
6	PostgreSQL	28,989	935	C	Unknown
7	Database	26,272	847	C	Unknown
8	Precision and recall	23,744	765	C	Unknown
9	Data	23,412	755	C	Unknown
10	Enterprise resource planning	22,355	721	B	Unknown
11	Internet Adult Film Database	19,201	619	C	Unknown
12	PubMed	18,274	589	C	Unknown
13	MySQL	18,150	585	C	Unknown
14	SQL injection	16,220	523	C	Unknown
15	Metadata	16,050	517	C	Unknown
16	Microsoft Access	15,599	503	C	Unknown
17	Redis	15,539	501	C	Unknown
18	Aerospike (database)	14,344	462	Start	Unknown
19	Two-phase commit protocol	14,082	454	C	Unknown
20	Data science	13,740	443	B	Unknown
21	MongoDB	13,511	435	C	Unknown
22	ACID	13,441	433	C	Unknown
23	K-means clustering	12,750	411	C	Unknown
24	OCLC	12,594	406	B	Unknown
25	SQLite	11,444	369	B	Unknown
26	Impact factor	11,370	366	B	Unknown
27	Entity–relationship model	11,268	363	C	Unknown
28	Database normalization	11,093	357	C	Unknown
29	Oracle Database	10,882	351	C	Unknown
30	Relational database	10,386	335	C	Unknown
31	LexisNexis	9,601	309	C	Unknown
32	Big data	9,236	297	B	Unknown
33	Slowly changing dimension	8,633	278	C	Unknown
34	Data mining	8,357	269	B	Unknown
35	Online analytical processing	7,733	249	C	Unknown
36	NoSQL	7,657	247	C	Unknown
37	Microsoft SQL Server	7,621	245	B	Unknown
38	Data structure	7,608	245	C	Unknown
39	Wikidata	7,527	242	B	Unknown
40	Cluster analysis	7,526	242	C	Unknown
41	Data warehouse	7,411	239	Start	Unknown
42	Business intelligence	7,251	233	Start	Unknown
43	Scopus	7,122	229	Start	Unknown
44	MariaDB	7,046	227	C	Unknown
45	Data management	7,012	226	C	Unknown
46	Extract, transform, load	6,991	225	Start	Unknown
47	Expectation–maximization algorithm	6,037	194	C	Unknown
48	Splunk	5,644	182	C	Unknown
49	Graph database	5,596	180	C	Unknown
50	ImageNet	5,509	177	B	Unknown
51	ORCID	5,444	175	B	Unknown
52	List of academic databases and search engines	5,327	171	List	Unknown
53	Moody's Corporation	5,031	162	C	Unknown
54	Star schema	4,894	157	Start	Unknown
55	DBSCAN	4,610	148	C	Unknown
56	8-bit computing	4,552	146	C	Unknown
57	Choral Public Domain Library	4,469	144	Start	Unknown
58	Eventual consistency	4,189	135	C	Unknown
59	Join (SQL)	4,053	130	C	Unknown
60	Information retrieval	4,042	130	C	Unknown
61	R-tree	3,971	128	C	Unknown
62	Hetzner	3,945	127	C	Unknown
63	Hierarchical clustering	3,893	125	C	Unknown
64	Z-order curve	3,808	122	C	Unknown
65	Database schema	3,792	122	Start	Unknown
66	Decision support system	3,773	121	C	Unknown
67	Database index	3,719	119	C	Unknown
68	Artificial intelligence engineering	3,675	118	C	Unknown
69	Multiversion concurrency control	3,654	117	Start	Unknown
70	FoxPro	3,653	117	Start	Unknown
71	Apache Cassandra	3,628	117	C	Unknown
72	Distributed ledger	3,525	113	Start	Unknown
73	WorldCat	3,446	111	Start	Unknown
74	DBase	3,407	109	C	Unknown
75	Shard (database architecture)	3,371	108	Start	Unknown
76	CockroachDB	3,342	107	Start	Unknown
77	Knowledge base	3,285	105	C	Unknown
78	Relational algebra	3,267	105	C	Unknown
79	Bibliographic database	3,232	104	Start	Unknown
80	Third normal form	3,200	103	Start	Unknown
81	Edgar F. Codd	3,169	102	Start	Unknown
82	SAP HANA	3,148	101	C	Unknown
83	ZbMATH Open	3,128	100	Start	Unknown
84	Directory (computing)	3,117	100	C	Unknown
85	Relational model	3,086	99	C	Unknown
86	List of online music databases	3,072	99	List	Unknown
87	Change data capture	3,057	98	Start	Unknown
88	Data model	3,044	98	C	Unknown
89	EBSCO Information Services	3,017	97	Start	Unknown
90	Information Awareness Office	2,967	95	C	Unknown
91	Journal Citation Reports	2,910	93	Start	Unknown
92	Qlik	2,885	93	Start	Unknown
93	Total Information Awareness	2,835	91	B	Unknown
94	Time series database	2,789	89	Start	Unknown
95	Teradata	2,776	89	C	Unknown
96	Anomaly detection	2,763	89	Start	Unknown
97	List of neuroscience databases	2,762	89	List	Unknown
98	Visual FoxPro	2,750	88	C	Unknown
99	Cyc	2,720	87	C	Unknown
100	Write-ahead logging	2,714	87	Start	Unknown
101	Data definition language	2,714	87	Start	Unknown
102	Isolation (database systems)	2,573	83	C	Unknown
103	IBM Db2	2,563	82	C	Unknown
104	Foreign key	2,553	82	Start	Unknown
105	Database transaction	2,423	78	Start	Unknown
106	Atomicity (database systems)	2,342	75	Start	Unknown
107	JD Edwards	2,317	74	C	Unknown
108	Open Database Connectivity	2,291	73	B	Unknown
109	Ingres (database)	2,258	72	Start	Unknown
110	Snowflake schema	2,244	72	B	Unknown
111	Document-oriented database	2,217	71	C	Unknown
112	Relational database management system	2,201	71	Unknown	Unknown
113	Business performance management	2,177	70	C	Unknown
114	Data orientation	2,165	69	C	Unknown
115	Java Database Connectivity	2,160	69	Start	Unknown
116	ChemSpider	2,122	68	Start	Unknown
117	Inference engine	2,086	67	Start	Unknown
118	SQL Server Express	2,083	67	Stub	Unknown
119	Codd's 12 rules	2,073	66	Start	Unknown
120	Data modeling	2,064	66	C	Unknown
121	Yahoo data breaches	2,057	66	GA	Unknown
122	Valkey	2,045	65	C	Unknown
123	Table (database)	2,032	65	Stub	Unknown
124	LibreOffice Base	2,032	65	Start	Unknown
125	Online transaction processing	2,030	65	Start	Unknown
126	Lloyd's algorithm	2,013	64	Start	Unknown
127	Online database	1,971	63	Unknown	Unknown
128	Data integrity	1,960	63	C	Unknown
129	Data integration	1,959	63	Start	Unknown
130	History of Microsoft SQL Server	1,929	62	List	Unknown
131	Master data management	1,894	61	Start	Unknown
132	Annotation	1,862	60	C	Unknown
133	WordNet	1,810	58	Start	Unknown
134	SCImago Journal Rank	1,805	58	Start	Unknown
135	2025 United States government online resource removals	1,792	57	B	Unknown
136	Boyce–Codd normal form	1,789	57	C	Unknown
137	Object–relational impedance mismatch	1,765	56	Start	Unknown
138	Stored procedure	1,764	56	C	Unknown
139	Data mart	1,762	56	Start	Unknown
140	Spatial database	1,757	56	C	Unknown
141	First normal form	1,747	56	C	Unknown
142	Paradox (database)	1,669	53	Start	Unknown
143	Flat-file database	1,662	53	Start	Unknown
144	LexisNexis Risk Solutions	1,609	51	B	Unknown
145	Relation (database)	1,609	51	Unknown	Unknown
146	Sybase	1,585	51	Start	Unknown
147	Armed Conflict Location and Event Data	1,573	50	Start	Unknown
148	Database trigger	1,557	50	Unknown	Unknown
149	Comparison of relational database management systems	1,534	49	List	Unknown
150	HathiTrust	1,523	49	C	Unknown
151	Firebird (database server)	1,484	47	Start	Unknown
152	The Doe Network	1,477	47	B	Unknown
153	Language Integrated Query	1,467	47	Start	Unknown
154	Replication (computing)	1,447	46	C	Unknown
155	ScyllaDB	1,442	46	Start	Unknown
156	GDSII	1,430	46	C	Unknown
157	Row (database)	1,413	45	Stub	Unknown
158	List of relational database management systems	1,402	45	List	Unknown
159	Object database	1,369	44	Start	Unknown
160	TimescaleDB	1,366	44	Unknown	Unknown
161	BusinessObjects	1,358	43	Start	Unknown
162	Null (SQL)	1,358	43	C	Unknown
163	YugabyteDB	1,340	43	C	Unknown
164	Database management system	1,330	42	Unknown	Unknown
165	Science Citation Index Expanded	1,323	42	Start	Unknown
166	Amazon Redshift	1,309	42	Start	Unknown
167	Column (database)	1,306	42	Stub	Unknown
168	Data re-identification	1,303	42	Start	Unknown
169	Window function (SQL)	1,302	42	Start	Unknown
170	Embarcadero Technologies	1,298	41	Start	Unknown
171	Database model	1,292	41	C	Unknown
172	IEEE Xplore	1,292	41	Stub	Unknown
173	Bigtable	1,284	41	Start	Unknown
174	Second normal form	1,283	41	Start	Unknown
175	SQL syntax	1,263	40	C	Unknown
176	Prepared statement	1,255	40	C	Unknown
177	Denormalization	1,251	40	Start	Unknown
178	Bitemporal modeling	1,238	39	Start	Unknown
179	In-memory database	1,216	39	C	Unknown
180	Hedera (distributed ledger)	1,216	39	Start	Unknown
181	Temporal database	1,214	39	C	Unknown
182	Transitive closure	1,167	37	C	Unknown
183	Superbase (database)	1,167	37	C	Unknown
184	World Register of Marine Species	1,167	37	Start	Unknown
185	Data dictionary	1,146	36	Start	Unknown
186	SingleStore	1,135	36	Start	Unknown
187	Research Papers in Economics	1,125	36	Start	Unknown
188	Primary key	1,115	35	Start	Unknown
189	List of online databases	1,114	35	List	Unknown
190	MEDLINE	1,093	35	Start	Unknown
191	Database transaction schedule	1,090	35	C	Unknown
192	Data manipulation language	1,089	35	Stub	Unknown
193	Access Database Engine	1,079	34	Start	Unknown
194	Cursor (databases)	1,077	34	Start	Unknown
195	EBSCO Industries	1,075	34	Start	Unknown
196	Citation index	1,074	34	C	Unknown
197	Referential integrity	1,069	34	C	Unknown
198	Aerospike (company)	1,041	33	C	Unknown
199	Mathematical Reviews	1,019	32	C	Unknown
200	Fact table	1,018	32	C	Unknown
201	Ralph Kimball	1,003	32	Stub	Unknown
202	Dimension (data warehouse)	1,002	32	C	Unknown
203	GDELT Project	1,000	32	C	Unknown
204	Select (SQL)	996	32	C	Unknown
205	MathSciNet	996	32	C	Unknown
206	Bureau van Dijk	993	32	Start	Unknown
207	Trino (SQL query engine)	988	31	C	Unknown
208	Hierarchical database model	985	31	Start	Unknown
209	Unstructured data	985	31	Start	Unknown
210	CompTox Chemicals Dashboard	971	31	C	Unknown
211	Database administrator	969	31	Start	Unknown
212	List of SQL reserved words	962	31	List	Unknown
213	Concurrency control	959	30	C	Unknown
214	Toad (software)	947	30	Start	Unknown
215	SQL Server Reporting Services	938	30	Start	Unknown
216	World-Check	926	29	Unknown	Unknown
217	FishBase	914	29	Start	Unknown
218	List of online image archives	914	29	List	Unknown
219	View (SQL)	910	29	Start	Unknown
220	Database design	902	29	C	Unknown
221	Donald Chamberlin	900	29	Start	Unknown
222	Embedded database	897	28	C	Unknown
223	IBM Information Management System	894	28	C	Unknown
224	FoundationDB	883	28	Start	Unknown
225	Neeva	883	28	Start	Unknown
226	Music information retrieval	871	28	Start	Unknown
227	SQL-92	866	27	Start	Unknown
228	Content management	865	27	Start	Unknown
229	Associative entity	864	27	Stub	Unknown
230	SQL:2023	860	27	Start	Unknown
231	Education Resources Information Center	855	27	Start	Unknown
232	HAL (open archive)	850	27	Stub	Unknown
233	Amazon Relational Database Service	843	27	C	Unknown
234	Sixth normal form	840	27	Unknown	Unknown
235	Local outlier factor	825	26	Start	Unknown
236	BASE (search engine)	817	26	Start	Unknown
237	MaxDB	808	26	Start	Unknown
238	Informix	802	25	Start	Unknown
239	Record to report	793	25	Start	Unknown
240	Comparison of database administration tools	788	25	List	Unknown
241	Transitive dependency	783	25	Start	Unknown
242	Operational data store	782	25	Start	Unknown
243	Functional dependency	781	25	Start	Unknown
244	Snapshot isolation	781	25	C	Unknown
245	Partition (database)	779	25	Stub	Unknown
246	.dbf	777	25	C	Unknown
247	SIMBAD	738	23	Start	Unknown
248	Bill Inmon	736	23	Start	Unknown
249	Astrophysics Data System	734	23	B	Unknown
250	ArangoDB	731	23	Start	Unknown
251	RRDtool	730	23	Start	Unknown
252	MAINWAY	730	23	C	Unknown
253	ISO/IEC 11179	729	23	Start	Unknown
254	InterBase	728	23	C	Unknown
255	Candidate key	724	23	Start	Unknown
256	Simple Features	722	23	Stub	Unknown
257	NewSQL	714	23	Start	Unknown
258	Atomic commit	712	22	Start	Unknown
259	ISO 8000	701	22	Stub	Unknown
260	Hierarchical and recursive queries in SQL	695	22	Start	Unknown
261	BookCorpus	695	22	Start	Unknown
262	Data store	694	22	Stub	Unknown
263	CODASYL	693	22	C	Unknown
264	Artnet	691	22	Start	Unknown
265	Metadata standard	681	21	Start	Unknown
266	Web Gallery of Art	679	21	C	Unknown
267	HeidiSQL	676	21	Unknown	Unknown
268	PhilPapers	676	21	Start	Unknown
269	Milvus (vector database)	670	21	Start	Unknown
270	Database server	667	21	Start	Unknown
271	Natural key	664	21	Start	Unknown
272	Dark data	658	21	Start	Unknown
273	Adaptive Server Enterprise	654	21	C	Unknown
274	Fifth normal form	652	21	Stub	Unknown
275	Social Sciences Citation Index	651	21	C	Unknown
276	Two-phase locking	648	20	C	Unknown
277	List of genealogy databases	645	20	List	Unknown
278	Fourth normal form	632	20	Start	Unknown
279	World Directory of Medical Schools	631	20	Start	Unknown
280	Hybrid transactional/analytical processing	629	20	Unknown	Unknown
281	Serializability	625	20	Unknown	Unknown
282	International Plant Names Index	624	20	Start	Unknown
283	Raymond F. Boyce	624	20	Start	Unknown
284	Market intelligence	623	20	Start	Unknown
285	Query optimization	616	19	C	Unknown
286	CiteScore	614	19	Start	Unknown
287	Consistency (database systems)	613	19	Start	Unknown
288	Virtual Storage Access Method	610	19	Start	Unknown
289	Wikifunctions	609	19	Start	Unknown
290	Distributed database	608	19	Start	Unknown
291	Network model	604	19	Start	Unknown
292	List of biological databases	600	19	List	Unknown
293	Data masking	599	19	C	Unknown
294	Amazon Aurora	598	19	Start	Unknown
295	Sisense	595	19	C	Unknown
296	Freedb	594	19	Start	Unknown
297	Update (SQL)	593	19	Stub	Unknown
298	Machine-readable data	591	19	Unknown	Unknown
299	Central Equipment Identity Register	590	19	C	Unknown
300	Region of interest	588	18	Start	Unknown
301	IBM System R	584	18	Stub	Unknown
302	QUEL query languages	568	18	Stub	Unknown
303	Aozora Bunko	567	18	Start	Unknown
304	Durability (database systems)	565	18	C	Unknown
305	Query plan	561	18	Start	Unknown
306	Composite key	559	18	Start	Unknown
307	Three-phase commit protocol	558	18	Start	Unknown
308	Transaction log	549	17	Start	Unknown
309	Hash join	539	17	Start	Unknown
310	ISO/IEC 9075	537	17	Stub	Unknown
311	The Lens	532	17	C	Unknown
312	IDMS	531	17	C	Unknown
313	Bitmap index	529	17	C	Unknown
314	Data element	528	17	Start	Unknown
315	MultiDimensional eXpressions	524	16	Unknown	Unknown
316	Semantic layer	524	16	Stub	Unknown
317	DNA database	523	16	Start	Unknown
318	SciELO	517	16	Start	Unknown
319	Interim Register of Marine and Nonmarine Genera	516	16	C	Unknown
320	Sleepycat Software	514	16	Start	Unknown
321	GeoBase (geospatial data)	511	16	Start	Unknown
322	Tabular Data Stream	507	16	Start	Unknown
323	Extract, load, transform	506	16	Start	Unknown
324	Federated database system	504	16	C	Unknown
325	ZINC database	504	16	Start	Unknown
326	Data architecture	503	16	Start	Unknown
327	Data control language	500	16	Stub	Unknown
328	Microsoft Analysis Services	499	16	C	Unknown
329	Superkey	495	15	Start	Unknown
330	XML database	491	15	C	Unknown
331	Unique key	489	15	Start	Unknown
332	Transparent data encryption	481	15	Start	Unknown
333	ISO 15926	478	15	C	Unknown
334	Xeno-canto	478	15	C	Unknown
335	Paleobiology Database	478	15	Start	Unknown
336	Dynamo (storage system)	476	15	Start	Unknown
337	Rollback (data management)	474	15	Start	Unknown
338	Resident registration	467	15	Unknown	Unknown
339	Varchar	464	14	Stub	Unknown
340	Christopher J. Date	463	14	Start	Unknown
341	Amazon Neptune	463	14	C	Unknown
342	Insert (SQL)	462	14	C	Unknown
343	Anchor modeling	462	14	Start	Unknown
344	Beilstein database	459	14	Start	Unknown
345	Apache DataFusion	459	14	Start	Unknown
346	Claritas Prizm	458	14	Start	Unknown
347	HSQLDB	454	14	Start	Unknown
348	International Press Telecommunications Council	441	14	Start	Unknown
349	List of big data companies	439	14	List	Unknown
350	QLever	433	13	Stub	Unknown
351	SQL Anywhere	432	13	Start	Unknown
352	HeinOnline	430	13	Start	Unknown
353	Current research information system	430	13	Unknown	Unknown
354	XBase	429	13	Start	Unknown
355	Open Syllabus Project	428	13	C	Unknown
356	LyricFind	426	13	Unknown	Unknown
357	Multi Router Traffic Grapher	425	13	Start	Unknown
358	GISAID	419	13	C	Unknown
359	Drizzle (database server)	417	13	C	Unknown
360	Executive information system	413	13	Start	Unknown
361	Database theory	413	13	Start	Unknown
362	Panjab Digital Library	413	13	B	Unknown
363	OLE DB	403	13	Stub	Unknown
364	SQL Server Compact	403	13	Start	Unknown
365	The Himalayan Database	403	13	Start	Unknown
366	Effective date	396	12	Unknown	Unknown
367	Mindat.org	390	12	Start	Unknown
368	Quotient filter	390	12	Start	Unknown
369	Digital heritage	389	12	Start	Unknown
370	Apache Pinot	388	12	C	Unknown
371	Data retrieval	384	12	Start	Unknown
372	Data aggregation	377	12	Start	Unknown
373	Apache IoTDB	376	12	Start	Unknown
374	Internet research	374	12	C	Unknown
375	Arts and Humanities Citation Index	374	12	Start	Unknown
376	Single customer view	374	12	Start	Unknown
377	Correlated subquery	373	12	Unknown	Unknown
378	Schema crosswalk	372	12	Start	Unknown
379	Armstrong's axioms	371	11	Start	Unknown
380	Merge (SQL)	368	11	Start	Unknown
381	Green data center	365	11	C	Unknown
382	Ei Compendex	363	11	Stub	Unknown
383	Set operations (SQL)	362	11	Start	Unknown
384	Voldemort (distributed data store)	360	11	Start	Unknown
385	Microsoft Data Access Components	358	11	B	Unknown
386	Staging (data)	358	11	Unknown	Unknown
387	Blockchain privacy	358	11	C	Unknown
388	Pinwale	356	11	Stub	Unknown
389	NASA/IPAC Extragalactic Database	354	11	Start	Unknown
390	Union catalog	354	11	Stub	Unknown
391	Amazon DocumentDB	351	11	Start	Unknown
392	Incunabula Short Title Catalogue	349	11	Start	Unknown
393	Unique Property Reference Number	349	11	Start	Unknown
394	Power Pivot	345	11	Start	Unknown
395	Thesaurus Linguae Graecae	342	11	Start	Unknown
396	Tropicos	342	11	Stub	Unknown
397	RavenDB	339	10	C	Unknown
398	Relational calculus	337	10	Stub	Unknown
399	Multi-model database	337	10	Start	Unknown
400	Recutils	336	10	Start	Unknown
401	Multivalued dependency	331	10	Unknown	Unknown
402	Database connection	329	10	Start	Unknown
403	ProQuest Dissertations and Theses	329	10	Start	Unknown
404	SQL:2011	325	10	Start	Unknown
405	Data domain	321	10	Stub	Unknown
406	JPL Small-Body Database	320	10	Start	Unknown
407	Correlation clustering	318	10	Start	Unknown
408	Extensible Storage Engine	316	10	Start	Unknown
409	Actian Zen	315	10	C	Unknown
410	Btrieve	313	10	B	Unknown
411	Halloween Problem	310	10	Stub	Unknown
412	Comparison of data modeling tools	307	9	List	Unknown
413	Cambridge Structural Database	306	9	Start	Unknown
414	ChemRxiv	306	9	Start	Unknown
415	Delete (SQL)	305	9	Start	Unknown
416	SQL:2016	305	9	Stub	Unknown
417	SQL:1999	304	9	Stub	Unknown
418	Enhanced entity–relationship model	303	9	Start	Unknown
419	Apache Accumulo	302	9	C	Unknown
420	Data query language	302	9	Stub	Unknown
421	Biological database	301	9	C	Unknown
422	Record locking	299	9	Unknown	Unknown
423	FAME (database)	298	9	Unknown	Unknown
424	Clinical data management	298	9	Unknown	Unknown
425	Transactions per second	297	9	Stub	Unknown
426	Database marketing	295	9	Start	Unknown
427	Content engineering	293	9	Start	Unknown
428	Commit (data management)	292	9	C	Unknown
429	Amazon SimpleDB	290	9	C	Unknown
430	AllegroGraph	283	9	Stub	Unknown
431	Shane's Chess Information Database	280	9	Start	Unknown
432	Tarantool	279	9	Unknown	Unknown
433	Fauna Europaea	277	8	Start	Unknown
434	Weak entity	275	8	Start	Unknown
435	MSQL	275	8	Stub	Unknown
436	Gmelin database	275	8	Stub	Unknown
437	TigerGraph	275	8	Start	Unknown
438	SQR	271	8	Start	Unknown
439	Mutopia Project	269	8	Stub	Unknown
440	Data architect	269	8	Start	Unknown
441	Historical Marker Database	267	8	Start	Unknown
442	Savanna's Act	265	8	Start	Unknown
443	Domain-key normal form	264	8	Stub	Unknown
444	List of music sharing websites	264	8	List	Unknown
445	Database administration	263	8	Unknown	Unknown
446	Inter-university Consortium for Political and Social Research	263	8	C	Unknown
447	ODK (software)	262	8	Start	Unknown
448	Index Copernicus	258	8	Stub	Unknown
449	Centre de données astronomiques de Strasbourg	256	8	Start	Unknown
450	List of artists in the Web Gallery of Art (A–K)	255	8	List	Unknown
451	Copac	252	8	Stub	Unknown
452	List of biodiversity databases	248	8	List	Unknown
453	Truncate (SQL)	247	7	Stub	Unknown
454	Ordered key–value store	244	7	Unknown	Unknown
455	SNAC	240	7	C	Unknown
456	Art Loss Register	239	7	Start	Unknown
457	Government database	238	7	Start	Unknown
458	Codd's theorem	238	7	Start	Unknown
459	Tablespace	236	7	Stub	Unknown
460	Data model (GIS)	232	7	Start	Unknown
461	Transactional Records Access Clearinghouse	232	7	C	Unknown
462	Embedded SQL	230	7	Unknown	Unknown
463	NIEMOpen	229	7	Start	Unknown
464	Institutional Brokers' Estimate System	227	7	Start	Unknown
465	Cardinality (SQL statements)	227	7	Start	Unknown
466	Current Contents	227	7	Stub	Unknown
467	Navigational database	225	7	C	Unknown
468	Clinical data repository	224	7	Start	Unknown
469	Centralized database	224	7	Stub	Unknown
470	Database application	224	7	Start	Unknown
471	Event condition action	221	7	Stub	Unknown
472	SAP IQ	220	7	C	Unknown
473	World Integrated Trade Solution	214	6	Start	Unknown
474	Physical schema	213	6	C	Unknown
475	SQL:2003	213	6	Start	Unknown
476	SQL/PSM	213	6	Stub	Unknown
477	Leszynski naming convention	212	6	Start	Unknown
478	AlgaeBase	212	6	Stub	Unknown
479	CINAHL	209	6	Stub	Unknown
480	Ocean Biodiversity Information System	208	6	C	Unknown
481	Enterprise bus matrix	207	6	Start	Unknown
482	Experimental data	206	6	Stub	Unknown
483	SAP NetWeaver Business Warehouse	205	6	Start	Unknown
484	Very large database	205	6	C	Unknown
485	Watermark (data synchronization)	203	6	Start	Unknown
486	Connection string	202	6	Stub	Unknown
487	Comparison of object database management systems	201	6	List	Unknown
488	WorldRiskReport	200	6	C	Unknown
489	LIFER/LADDER	199	6	Stub	Unknown
490	MSDE	198	6	Start	Unknown
491	NonStop SQL	197	6	Start	Unknown
492	Voter database	197	6	Start	Unknown
493	DiVA (open archive)	195	6	Start	Unknown
494	Outline of databases	191	6	List	Unknown
495	Microsoft Academic Search	189	6	Start	Unknown
496	TypeDB	187	6	Unknown	Unknown
497	Georg Gottlob	186	6	Start	Unknown
498	Skyline operator	186	6	Unknown	Unknown
499	Wayne Ratliff	185	5	Stub	Unknown
500	Marketing intelligence	183	5	Start	Unknown