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: 2021-08-01 to 2021-08-31

Total views: 2,826,051

Updated: 14:27, 4 September 2021 (UTC)

Rank	Page title	Views	Daily average	Assessment	Importance
1	Blockchain	139,059	4,485	C	High
2	Oracle Corporation	96,880	3,125	B	High
3	SQL	85,050	2,743	C	Top
4	Precision and recall	78,205	2,522	C	Low
5	Database	74,249	2,395	C	Top
6	MySQL	53,418	1,723	C	High
7	PubMed	48,823	1,574	C	Mid
8	Data	47,006	1,516	C	High
9	MongoDB	43,872	1,415	C	Mid
10	K-means clustering	42,548	1,372	C	Mid
11	PostgreSQL	39,772	1,282	C	Mid
12	Microsoft Access	38,199	1,232	C	Mid
13	Database normalization	37,874	1,221	Start	Top
14	ACID	36,805	1,187	Start	Top
15	Data structure	36,671	1,182	C	Top
16	Microsoft SQL Server	36,594	1,180	B	High
17	Relational database	36,457	1,176	C	Top
18	Data mining	35,537	1,146	B	High
19	Impact factor	33,357	1,076	B	Mid
20	Entity–relationship model	33,081	1,067	C	High
21	NoSQL	32,720	1,055	C	Mid
22	Metadata	32,137	1,036	C	Mid
23	Data warehouse	28,991	935	Start	High
24	Oracle Database	28,932	933	C	High
25	Extract, transform, load	27,616	890	C	High
26	Cluster analysis	27,421	884	C	High
27	SQL injection	26,516	855	Start	Low
28	Business intelligence	23,099	745	C	Mid
29	Redis	21,665	698	C	Low
30	Join (SQL)	21,432	691	C	Mid
31	Database schema	19,519	629	Start	High
32	Data model	18,304	590	C	High
33	Apache Cassandra	17,658	569	C	High
34	Graph database	17,137	552	C	Mid
35	Database index	16,450	530	C	High
36	SQLite	15,838	510	B	Mid
37	Expectation–maximization algorithm	15,619	503	C	Mid
38	Online analytical processing	15,261	492	B	Mid
39	OCLC	14,839	478	C	Low
40	Relational model	14,331	462	C	Top
41	Hierarchical clustering	14,223	458	C	Low
42	MariaDB	14,055	453	C	Low
43	Scopus	13,792	444	Start	Low
44	Data integrity	13,683	441	C	High
45	DBSCAN	13,386	431	C	Low
46	Shard (database architecture)	13,207	426	Start	Mid
47	Foreign key	13,096	422	Start	Mid
48	SAP HANA	13,080	421	Start	Mid
49	Information retrieval	12,572	405	C	Mid
50	Data modeling	12,511	403	C	High
51	Third normal form	12,424	400	Start	Mid
52	List of academic databases and search engines	12,289	396	List	Mid
53	LexisNexis	12,193	393	C	Low
54	Star schema	12,026	387	Start	High
55	Decision support system	11,711	377	C	High
56	Data definition language	11,615	374	Start	High
57	View (SQL)	11,389	367	Start	High
58	Isolation (database systems)	11,334	365	Start	High
59	Relational algebra	11,235	362	C	High
60	Distributed ledger	10,523	339	Start	Mid
61	Primary key	10,188	328	Start	High
62	Java Database Connectivity	9,944	320	Start	Mid
63	Anomaly detection	9,923	320	Start	Mid
64	Master data management	9,668	311	Start	Low
65	Database model	9,628	310	C	Top
66	Hierarchical database model	9,612	310	Start	High
67	Column-oriented DBMS	9,578	308	C	Mid
68	Document-oriented database	9,303	300	Unknown	Unknown
69	Data manipulation language	9,135	294	Stub	Mid
70	History of Microsoft SQL Server	9,049	291	List	Low
71	Directory (computing)	9,040	291	C	Low
72	First normal form	8,999	290	C	High
73	8-bit computing	8,960	289	Start	High
74	Database transaction	8,915	287	Start	Mid
75	Open Database Connectivity	8,906	287	B	High
76	Wikidata	8,831	284	C	Low
77	ImageNet	8,696	280	Start	Low
78	Database design	8,578	276	C	High
79	Database administrator	8,486	273	Start	Mid
80	Two-phase commit protocol	8,223	265	C	High
81	Select (SQL)	8,082	260	C	Low
82	Time series database	7,911	255	Start	Mid
83	Boyce–Codd normal form	7,843	253	Stub	Mid
84	Atomicity (database systems)	7,671	247	Start	High
85	Citation index	7,641	246	C	Mid
86	SQL Server Express	7,557	243	Unknown	Unknown
87	Teradata	7,404	238	C	Low
88	ORCID	7,130	230	B	Low
89	Total Information Awareness	7,106	229	B	Mid
90	Amazon Redshift	6,857	221	Start	Low
91	Journal Citation Reports	6,747	217	Start	Mid
92	Annotation	6,679	215	C	Low
93	R-tree	6,672	215	C	Mid
94	Database application	6,650	214	Start	High
95	Second normal form	6,612	213	Start	Mid
96	WorldCat	6,576	212	Start	Low
97	Online transaction processing	6,442	207	Start	Mid
98	Data management	6,360	205	C	Top
99	Flat-file database	6,337	204	Start	High
100	Dimension (data warehouse)	6,280	202	Unknown	Unknown
101	Data mart	6,255	201	C	High
102	Stored procedure	6,163	198	C	Low
103	Visual FoxPro	6,152	198	C	Low
104	Hashgraph	6,151	198	Stub	Low
105	Moody's Corporation	6,119	197	C	Low
106	Science Citation Index	6,115	197	Start	Low
107	Denormalization	6,090	196	Start	High
108	SCImago Journal Rank	6,076	196	Start	Low
109	Table (database)	5,975	192	Stub	Top
110	Database server	5,941	191	Start	Low
111	Snowflake schema	5,876	189	B	Mid
112	Executive information system	5,864	189	Start	Mid
113	Bigtable	5,642	182	Start	Low
114	Referential integrity	5,628	181	C	Low
115	Knowledge base	5,603	180	C	Low
116	On-Line Encyclopedia of Integer Sequences	5,589	180	B	Mid
117	Spatial database	5,551	179	Start	High
118	Object database	5,539	178	Start	Top
119	FoxPro	5,525	178	Start	Low
120	List of online music databases	5,245	169	List	Low
121	Unstructured data	5,232	168	Start	Mid
122	Relation (database)	5,231	168	Unknown	Unknown
123	IBM Db2 Family	5,227	168	Start	High
124	Codd's 12 rules	5,206	167	Start	High
125	Edgar F. Codd	5,192	167	Start	Top
126	Network model	5,188	167	Start	Low
127	Relational database management system	5,080	163	NA	NA
128	Two-phase locking	4,938	159	C	High
129	CockroachDB	4,920	158	Start	Low
130	Null (SQL)	4,893	157	GA	Mid
131	BusinessObjects	4,758	153	Start	Low
132	Multiversion concurrency control	4,742	152	Start	Mid
133	Data dictionary	4,734	152	Start	High
134	SQL Server Reporting Services	4,624	149	Unknown	Unknown
135	Record to report	4,597	148	Start	Low
136	Data control language	4,555	146	Stub	Low
137	Functional dependency	4,492	144	Start	Mid
138	Comparison of relational database management systems	4,457	143	List	High
139	DBase	4,454	143	C	Mid
140	Object–relational impedance mismatch	4,384	141	Start	Low
141	Z-order curve	4,321	139	C	Low
142	CompTox Chemicals Dashboard	4,288	138	C	Low
143	In-memory database	4,243	136	C	High
144	Associative entity	4,236	136	Stub	Mid
145	Biological database	4,156	134	Start	Mid
146	Sybase	4,137	133	Start	Low
147	JD Edwards	4,084	131	C	Low
148	Prepared statement	4,067	131	Unknown	Unknown
149	EBSCO Information Services	4,064	131	Start	Low
150	Operational data store	4,028	129	Stub	Mid
151	NewSQL	4,009	129	Start	Low
152	Distributed database	3,985	128	Start	Low
153	List of relational database management systems	3,962	127	List	Mid
154	Truncate (SQL)	3,937	127	Unknown	Unknown
155	Write-ahead logging	3,915	126	Start	Low
156	Yahoo! data breaches	3,910	126	C	Mid
157	Candidate key	3,885	125	Start	Mid
158	Row (database)	3,880	125	Stub	Top
159	Language Integrated Query	3,871	124	Start	Low
160	Amazon Relational Database Service	3,836	123	C	Low
161	Update (SQL)	3,798	122	Stub	Low
162	Online database	3,753	121	Stub	Mid
163	Data integration	3,710	119	Start	Mid
164	Hierarchical and recursive queries in SQL	3,703	119	Start	Low
165	Composite key	3,695	119	Stub	High
166	Power Pivot	3,692	119	Start	Low
167	Transitive closure	3,656	117	Start	Low
168	ChemSpider	3,636	117	Start	Low
169	Concurrency control	3,633	117	C	Top
170	List of biological databases	3,630	117	List	High
171	Lloyd's algorithm	3,615	116	Start	Low
172	Data architecture	3,589	115	Start	Mid
173	Consistency (database systems)	3,558	114	Start	Mid
174	Weak entity	3,538	114	Start	Low
175	SQL:2016	3,537	114	Stub	Unknown
176	SQL syntax	3,443	111	Unknown	Unknown
177	Database trigger	3,437	110	Unknown	Unknown
178	Inference engine	3,406	109	Unknown	Unknown
179	WordNet	3,400	109	Start	Low
180	Temporal database	3,394	109	Unknown	Unknown
181	Cyc	3,362	108	C	Low
182	MEDLINE	3,341	107	Start	Mid
183	Having (SQL)	3,311	106	Stub	Unknown
184	Connection string	3,135	101	Stub	Low
185	Staging (data)	3,088	99	Unknown	Unknown
186	Superkey	3,085	99	Stub	Low
187	Partition (database)	3,084	99	Stub	Unknown
188	Bibliographic database	3,002	96	Start	Mid
189	Bitmap index	2,994	96	C	Mid
190	Rollback (data management)	2,980	96	Start	Mid
191	Information Awareness Office	2,971	95	Unknown	Unknown
192	Data retrieval	2,965	95	Unknown	Unknown
193	Column (database)	2,933	94	Stub	Top
194	Amazon Aurora	2,879	92	Start	Low
195	Microsoft Analysis Services	2,877	92	C	Low
196	SingleStore	2,853	92	Start	Mid
197	Cursor (databases)	2,845	91	Start	Mid
198	Data masking	2,785	89	C	Low
199	Where (SQL)	2,771	89	Stub	Mid
200	IEEE Xplore	2,725	87	Stub	Low
201	Query optimization	2,664	85	C	Low
202	Serializability	2,660	85	B	High
203	Local outlier factor	2,621	84	Start	Low
204	Microsoft Jet Database Engine	2,609	84	B	Mid
205	Group by (SQL)	2,558	82	Stub	Mid
206	Set operations (SQL)	2,554	82	Start	Low
207	Unique key	2,554	82	Start	Low
208	Ingres (database)	2,553	82	Start	Mid
209	Centralized database	2,523	81	Stub	Unknown
210	List of online databases	2,400	77	List	Mid
211	OLE DB	2,344	75	Stub	Mid
212	Multivalued dependency	2,298	74	Unknown	Unknown
213	Comparison of database administration tools	2,281	73	List	Mid
214	Toad (software)	2,267	73	Unknown	Unknown
215	Market intelligence	2,260	72	Stub	Low
216	.dbf	2,251	72	C	Low
217	Firebird (database server)	2,240	72	Start	Mid
218	Data re-identification	2,220	71	Start	Low
219	Embarcadero Technologies	2,186	70	Start	Low
220	ArangoDB	2,175	70	Start	Low
221	Privacy and blockchain	2,153	69	C	Low
222	Merge (SQL)	2,125	68	Unknown	Unknown
223	HathiTrust	2,119	68	C	Low
224	HeidiSQL	2,118	68	Unknown	Unknown
225	Embedded database	2,085	67	C	High
226	Data domain	2,069	66	Stub	Mid
227	Transaction log	2,060	66	Start	Low
228	Database administration	2,032	65	Unknown	Unknown
229	Region of interest	2,006	64	Start	Low
230	Data architect	1,982	63	C	High
231	The Doe Network	1,936	62	Unknown	Unknown
232	SQL Server Compact	1,929	62	Start	Mid
233	Database connection	1,901	61	Start	Low
234	Dynamo (storage system)	1,898	61	Start	Low
235	CiteScore	1,885	60	Start	Low
236	Fourth normal form	1,868	60	Start	Mid
237	EBSCO Industries	1,853	59	Start	Low
238	Business performance management	1,839	59	C	Low
239	Data store	1,837	59	Unknown	Unknown
240	Snapshot isolation	1,827	58	Unknown	Unknown
241	Aerospike (database)	1,824	58	Start	Low
242	Transparent data encryption	1,767	57	Unknown	Unknown
243	Social Sciences Citation Index	1,755	56	Stub	Low
244	Delete (SQL)	1,754	56	Start	Mid
245	Sisense	1,753	56	Unknown	Unknown
246	SQL-92	1,726	55	Start	High
247	Query plan	1,705	55	Unknown	Unknown
248	Insert (SQL)	1,691	54	C	Low
249	Clinical data management	1,689	54	Unknown	Unknown
250	Donald D. Chamberlin	1,684	54	Start	Low
251	Fifth normal form	1,681	54	Stub	Mid
252	Federated database system	1,677	54	C	Low
253	Scylla (database)	1,635	52	Start	Low
254	Blockchain-based database	1,625	52	Start	Low
255	MultiDimensional eXpressions	1,625	52	Unknown	Unknown
256	IBM Information Management System	1,615	52	Unknown	Unknown
257	Database storage structures	1,604	51	Unknown	Unknown
258	Durability (database systems)	1,584	51	Stub	High
259	DNA database	1,561	50	Start	Mid
260	Bureau van Dijk	1,561	50	Start	Low
261	Data aggregation	1,539	49	Start	Mid
262	Multi-model database	1,537	49	Unknown	Unknown
263	IBM Informix	1,536	49	B	Mid
264	Metadata standard	1,533	49	Start	Mid
265	IDMS	1,520	49	Unknown	Unknown
266	Web Gallery of Art	1,518	48	C	Low
267	Adaptive Server Enterprise	1,517	48	C	Low
268	Paradox (database)	1,509	48	Unknown	Unknown
269	Music information retrieval	1,466	47	Start	Low
270	Metadata repository	1,463	47	Unknown	Unknown
271	RRDtool	1,457	47	Start	Low
272	List of big data companies	1,445	46	List	Low
273	Extract, load, transform	1,439	46	C	Mid
274	Embedded SQL	1,428	46	Unknown	Unknown
275	Atomic commit	1,422	45	Start	Mid
276	Sixth normal form	1,387	44	Unknown	Unknown
277	Parallel database	1,386	44	Stub	Unknown
278	ISO 8000	1,367	44	Unknown	Unknown
279	Data element	1,359	43	Stub	Mid
280	Pervasive PSQL	1,357	43	Unknown	Unknown
281	LexisNexis Risk Solutions	1,335	43	B	Low
282	Check constraint	1,308	42	Start	Mid
283	Raymond F. Boyce	1,301	41	Start	Low
284	Natural key	1,299	41	Start	Low
285	Hybrid transactional/analytical processing	1,293	41	Unknown	Unknown
286	World Register of Marine Species	1,279	41	Start	Low
287	Alias (SQL)	1,262	40	Start	Low
288	Simple Features	1,249	40	Stub	Mid
289	Interim Register of Marine and Nonmarine Genera	1,249	40	C	Low
290	List of online image archives	1,243	40	Start	Low
291	Education Resources Information Center	1,232	39	Start	Low
292	Database marketing	1,227	39	Start	Low
293	Apache Pinot	1,226	39	C	Low
294	Business reporting	1,206	38	Stub	Unknown
295	Bitemporal Modeling	1,185	38	Start	Low
296	Microsoft Data Access Components	1,180	38	B	Mid
297	Comparison of data modeling tools	1,177	37	List	Mid
298	Research Papers in Economics	1,172	37	Start	Low
299	Voldemort (distributed data store)	1,170	37	Start	Low
300	Multi Router Traffic Grapher	1,169	37	Start	Low
301	Ralph Kimball	1,139	36	Start	Mid
302	Freedb	1,133	36	Start	Low
303	Bill Inmon	1,129	36	Start	Mid
304	LibreOffice Base	1,117	36	Start	Low
305	Marketing intelligence	1,117	36	Start	Low
306	CODASYL	1,109	35	Start	Mid
307	SQL Anywhere	1,093	35	Start	Mid
308	World Directory of Medical Schools	1,084	34	Start	Low
309	Relational calculus	1,081	34	Stub	High
310	ODK (software)	1,067	34	Start	Low
311	SQR	1,056	34	Unknown	Unknown
312	Amazon Neptune	1,054	34	C	Low
313	Tabular Data Stream	1,046	33	Start	Low
314	Resident registration	1,040	33	Unknown	Unknown
315	LOLI Database	1,039	33	Stub	Low
316	Armstrong's axioms	1,023	33	Start	Low
317	COMMIT (SQL)	1,022	32	Stub	Mid
318	Mathematical Reviews	1,014	32	C	Low
319	Enhanced entity–relationship model	1,009	32	Unknown	Unknown
320	Union catalog	1,004	32	Stub	Mid
321	Order by	1,003	32	Stub	Mid
322	Amazon DocumentDB	993	32	Start	Low
323	SciELO	987	31	Start	Low
324	SIMBAD	985	31	Start	Low
325	Tureng dictionary	970	31	Start	Low
326	From (SQL)	963	31	Stub	Unknown
327	Experimental data	956	30	Stub	Unknown
328	Choral Public Domain Library	956	30	Start	Low
329	FoundationDB	952	30	Start	Mid
330	HSQLDB	939	30	Start	Low
331	Full table scan	937	30	Stub	Unknown
332	Data model (GIS)	937	30	Start	Mid
333	List of neuroscience databases	912	29	List	Mid
334	Database theory	909	29	Start	Top
335	Record locking	899	29	Unknown	Unknown
336	InterBase	898	28	C	Low
337	Data exploration	896	28	Start	Low
338	Correlation clustering	892	28	Start	Low
339	SQL:2011	890	28	Start	Mid
340	Operational database	885	28	Stub	Unknown
341	Semantic layer	877	28	Stub	Low
342	MAINWAY	869	28	C	Mid
343	SQL:1999	858	27	Stub	Unknown
344	Arts and Humanities Citation Index	833	26	Start	Low
345	Beilstein database	823	26	Start	Low
346	CINAHL	814	26	Stub	Low
347	COVID Tracking Project	811	26	Stub	Low
348	Covid Act Now	801	25	Stub	Low
349	ISO/IEC 9075	776	25	Unknown	Unknown
350	Operational system	768	24	Stub	Mid
351	Back-end database	758	24	Start	High
352	Tablespace	743	23	Stub	Low
353	Dark data	738	23	Start	Low
354	List of genealogy databases	721	23	List	Low
355	Armed Conflict Location and Event Data Project	719	23	Unknown	Unknown
356	Identity column	716	23	Start	Low
357	BASE (search engine)	710	22	Stub	Low
358	Current Contents	709	22	Stub	Low
359	Index Copernicus	706	22	Stub	Low
360	List of artists in the Web Gallery of Art (A–K)	702	22	List	Low
361	Btrieve	698	22	B	Mid
362	HAL (open archive)	686	22	Stub	Low
363	Government database	685	22	Start	Mid
364	Amazon SimpleDB	684	22	C	Low
365	Apache Accumulo	661	21	C	Low
366	Green data center	661	21	C	Low
367	Wikifunctions	656	21	Stub	Unknown
368	IBM System R	654	21	Stub	Low
369	Commit (data management)	651	21	Stub	High
370	ZINC database	650	20	Start	Mid
371	Shane's Chess Information Database	648	20	Start	Low
372	Zentralblatt MATH	645	20	Start	Mid
373	Claritas Prizm	640	20	Start	Low
374	Transactions per second	636	20	Unknown	Unknown
375	Navigational database	630	20	Start	Low
376	Astrophysics Data System	625	20	B	Low
377	Aozora Bunko	621	20	Start	Low
378	XBase	607	19	Start	Low
379	Schema crosswalk	606	19	Start	Mid
380	Christopher J. Date	593	19	Start	Mid
381	Mindat.org	590	19	Start	Low
382	Transaction data	587	18	Stub	Mid
383	SQL:2003	583	18	Start	High
384	GRAKN.AI	582	18	Unknown	Unknown
385	HeinOnline	572	18	Start	Low
386	Anchor modeling	565	18	Unknown	Unknown
387	World Integrated Trade Solution	564	18	Start	Low
388	Tarantool	563	18	Unknown	Unknown
389	Current research information system	559	18	Unknown	Unknown
390	QUEL query languages	554	17	Stub	Mid
391	Shadow paging	553	17	Start	Low
392	Microsoft Academic Search	543	17	Stub	Low
393	Enterprise bus matrix	540	17	Start	Mid
394	Savepoint	539	17	Unknown	Unknown
395	Ei Compendex	538	17	Stub	Low
396	Aggregate (data warehouse)	534	17	Start	Mid
397	Schedule (computer science)	531	17	C	High
398	List of music sharing websites	524	16	List	Low
399	FAME (database)	521	16	Unknown	Unknown
400	Small data	519	16	Unknown	Unknown
401	Vulnerability database	515	16	Stub	Unknown
402	David McGoveran	514	16	Stub	Mid
403	Aerospike (company)	513	16	C	Low
404	TigerGraph	511	16	Start	Unknown
405	MSQL	508	16	Unknown	Unknown
406	AllegroGraph	493	15	Stub	Low
407	PhilPapers	489	15	Stub	Unknown
408	Panjab Digital Library	486	15	Stub	Low
409	Copac	486	15	Stub	Low
410	List of biodiversity databases	483	15	List	Low
411	Full-text database	483	15	Start	Low
412	Very large database	480	15	Stub	Mid
413	Comparison of object database management systems	471	15	List	Low
414	Generic data model	471	15	Start	High
415	CSA (database company)	463	14	Start	Low
416	Result set	461	14	Stub	Mid
417	Single Table Inheritance	459	14	Start	High
418	Digital heritage	454	14	Start	Low
419	Cambridge Structural Database	454	14	Unknown	Unknown
420	MSDE	453	14	Unknown	Unknown
421	Single customer view	451	14	Start	Low
422	SQL/PSM	450	14	Stub	Mid
423	Log shipping	443	14	Unknown	Unknown
424	SQL:2008	438	14	Start	Mid
425	Domain-key normal form	435	14	Stub	Mid
426	Outline of databases	430	13	List	Low
427	Administrative data	426	13	Start	Low
428	Data Base Task Group	424	13	Stub	Low
429	Pinwale	423	13	Stub	Low
430	GDELT Project	417	13	Unknown	Unknown
431	Chess database	413	13	Stub	Low
432	D (data language specification)	408	13	Start	Mid
433	Tropicos	405	13	Stub	Low
434	Institutional Brokers' Estimate System	399	12	Start	Low
435	Strozzi NoSQL	394	12	Unknown	Unknown
436	Quotient filter	385	12	Start	Low
437	Comparison of research networking tools and research profiling systems	379	12	Unknown	Unknown
438	ParAccel	373	12	Stub	Low
439	Clinical data repository	370	11	Start	Low
440	Statistical database	369	11	Start	Low
441	Mutopia Project	366	11	Stub	Low
442	ER/Studio	365	11	Stub	Unknown
443	Sleepycat Software	364	11	Stub	Low
444	Barker's notation	364	11	Stub	Low
445	Autocommit	345	11	Stub	Low
446	Biological Abstracts	345	11	Start	Low
447	The Third Manifesto	343	11	Stub	Mid
448	Database refactoring	334	10	Unknown	Unknown
449	Halloween Problem	331	10	Stub	Low
450	Remote Data Objects	331	10	Stub	Unknown
451	Recordset	327	10	Stub	High
452	NDB Cluster	326	10	Unknown	Unknown
453	Object Data Management Group	325	10	Unknown	Unknown
454	Blank node	324	10	Start	Low
455	Keyspace (distributed data store)	316	10	Start	Low
456	Data blending	314	10	Start	Low
457	Bibliotek.dk	310	10	Stub	Low
458	Active database	306	9	Stub	Unknown
459	Superbase (database)	305	9	C	Low
460	Codd's theorem	304	9	Start	Mid
461	Data element definition	301	9	Start	Mid
462	Write–write conflict	301	9	Stub	Low
463	UI data binding	299	9	Stub	Unknown
464	Comparison of object–relational database management systems	298	9	List	High
465	Derwent World Patents Index	298	9	Stub	Low
466	InfoTrac	293	9	Stub	Low
467	Ebrary	287	9	Start	Low
468	JPL Small-Body Database	286	9	Stub	Unknown
469	Data item	281	9	Unknown	Unknown
470	National Health Service Central Register (Scotland)	280	9	Stub	Low
471	Database audit	278	8	Start	Mid
472	Facebook Query Language	276	8	Stub	Unknown
473	SNAC	275	8	Stub	Low
474	Art Loss Register	270	8	Start	Low
475	Head/tail breaks	268	8	B	Low
476	Gmelin database	268	8	Stub	Unknown
477	Centre de données astronomiques de Strasbourg	267	8	Stub	Unknown
478	AGRICOLA	261	8	Stub	Low
479	ProQuest Dissertations and Theses	258	8	Stub	Low
480	Database Workbench	258	8	Start	Mid
481	Lock (database)	256	8	NA	NA
482	NonStop SQL	256	8	Start	Low
483	Database forensics	256	8	Start	Low
484	Elementary key normal form	256	8	Stub	Unknown
485	Thesaurus Linguae Graecae	255	8	Start	Low
486	FlockDB	252	8	Start	Low
487	Artprice	251	8	Start	Low
488	International Conference on Very Large Data Bases	247	7	Unknown	Unknown
489	Distributed concurrency control	247	7	Start	High
490	SQL/XML	246	7	Stub	Low
491	List of databases for oncogenomic research	245	7	Unknown	Unknown
492	Wayne Ratliff	236	7	Stub	Low
493	Readers' Guide to Periodical Literature	235	7	Stub	Low
494	The Himalayan Database	231	7	Start	Low
495	Catalogue Service for the Web	231	7	C	Low
496	GeoBase (geospatial data)	231	7	Start	Low
497	Integrity constraints	228	7	NA	NA
498	Relvar	226	7	Stub	Unknown
499	Baseline StudioSystems	224	7	Start	Low
500	SQL:2006	219	7	Stub	Mid