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: 2021-09-01 to 2021-09-30

Total views: 2,956,417

Updated: 11:00, 4 October 2021 (UTC)

Rank	Page title	Views	Daily average	Assessment	Importance
1	Blockchain	153,213	5,107	C	High
2	Oracle Corporation	100,918	3,363	B	High
3	Precision and recall	84,432	2,814	C	Low
4	SQL	82,748	2,758	C	Top
5	Database	75,460	2,515	C	Top
6	MySQL	54,427	1,814	C	High
7	Data	48,725	1,624	C	High
8	PubMed	47,350	1,578	C	Mid
9	MongoDB	46,957	1,565	C	Mid
10	K-means clustering	45,646	1,521	C	Mid
11	Entity–relationship model	43,009	1,433	C	High
12	Database normalization	41,212	1,373	Start	Top
13	Data mining	40,646	1,354	B	High
14	PostgreSQL	40,503	1,350	C	Mid
15	Microsoft Access	39,399	1,313	C	Mid
16	ACID	39,240	1,308	Start	Top
17	Data structure	39,119	1,303	C	Top
18	Microsoft SQL Server	38,576	1,285	B	High
19	Impact factor	37,043	1,234	B	Mid
20	Relational database	36,013	1,200	C	Top
21	Metadata	33,886	1,129	C	Mid
22	NoSQL	33,300	1,110	C	Mid
23	Data warehouse	30,753	1,025	Start	High
24	Oracle Database	30,705	1,023	C	High
25	Extract, transform, load	28,531	951	C	High
26	Cluster analysis	27,638	921	C	High
27	SQL injection	27,590	919	Start	Low
28	Business intelligence	23,862	795	C	Mid
29	Join (SQL)	22,971	765	C	Mid
30	Database schema	20,716	690	Start	High
31	Redis	19,955	665	C	Low
32	Graph database	18,549	618	C	Mid
33	Data model	17,872	595	C	High
34	Apache Cassandra	17,465	582	C	High
35	Database index	17,173	572	C	High
36	Relational algebra	15,786	526	C	High
37	Expectation–maximization algorithm	15,667	522	C	Mid
38	SAP HANA	15,466	515	Start	Mid
39	SQLite	15,356	511	B	Mid
40	List of academic databases and search engines	15,129	504	List	Mid
41	Relational model	14,878	495	C	Top
42	Scopus	14,854	495	Start	Low
43	MariaDB	14,694	489	C	Low
44	Online analytical processing	14,607	486	B	Mid
45	Data integrity	14,452	481	C	High
46	Slowly changing dimension	14,423	480	C	Low
47	OCLC	14,177	472	C	Low
48	Hierarchical clustering	14,122	470	C	Low
49	Star schema	14,046	468	Start	High
50	DBSCAN	13,362	445	C	Low
51	Shard (database architecture)	13,329	444	Start	Mid
52	Data modeling	12,863	428	C	High
53	Third normal form	12,795	426	Start	Mid
54	LexisNexis	12,773	425	C	Low
55	Data definition language	12,138	404	Start	High
56	Foreign key	12,122	404	Start	Mid
57	Distributed ledger	11,982	399	Start	Mid
58	Hashgraph	11,802	393	Stub	Low
59	Decision support system	11,762	392	C	High
60	Information retrieval	11,509	383	C	Mid
61	Isolation (database systems)	11,157	371	Start	High
62	Anomaly detection	10,963	365	Start	Mid
63	Primary key	10,545	351	Start	High
64	Database model	10,404	346	C	Top
65	Document-oriented database	10,403	346	C	Unknown
66	Hierarchical database model	10,274	342	Start	High
67	Data manipulation language	10,239	341	Stub	Mid
68	8-bit computing	10,057	335	Start	High
69	Master data management	9,720	324	Start	Low
70	Column-oriented DBMS	9,691	323	C	Mid
71	View (SQL)	9,669	322	Start	High
72	History of Microsoft SQL Server	9,660	322	List	Low
73	First normal form	9,502	316	C	High
74	ImageNet	9,297	309	Start	Low
75	Java Database Connectivity	9,176	305	Start	Mid
76	Database transaction	8,881	296	Start	Mid
77	Directory (computing)	8,613	287	C	Low
78	Cyc	8,443	281	C	Low
79	Two-phase commit protocol	8,405	280	C	High
80	Atomicity (database systems)	8,310	277	Start	High
81	Open Database Connectivity	8,003	266	B	High
82	Boyce–Codd normal form	7,875	262	Stub	Mid
83	Time series database	7,731	257	Start	Mid
84	Select (SQL)	7,674	255	C	Low
85	Database administrator	7,647	254	Start	Mid
86	Second normal form	7,627	254	Start	Mid
87	SQL Server Express	7,551	251	Unknown	Unknown
88	Annotation	7,495	249	C	Low
89	ORCID	7,403	246	B	Low
90	Teradata	7,384	246	C	Low
91	Database design	7,361	245	C	High
92	Journal Citation Reports	7,315	243	Start	Mid
93	Data mart	7,167	238	C	High
94	CompTox Chemicals Dashboard	7,070	235	C	Low
95	Online transaction processing	7,045	234	Start	Mid
96	Denormalization	7,028	234	Start	High
97	Data management	7,015	233	C	Top
98	Amazon Redshift	6,865	228	Start	Low
99	Flat-file database	6,758	225	Start	High
100	SCImago Journal Rank	6,622	220	Start	Low
101	Executive information system	6,606	220	Start	Mid
102	Science Citation Index	6,602	220	Start	Low
103	R-tree	6,595	219	C	Mid
104	Network model	6,541	218	Start	Low
105	Table (database)	6,513	217	Stub	Top
106	Visual FoxPro	6,466	215	C	Low
107	Dimension (data warehouse)	6,135	204	Unknown	Unknown
108	WorldCat	6,126	204	Start	Low
109	Snowflake schema	6,105	203	B	Mid
110	Citation index	6,082	202	C	Mid
111	Moody's Corporation	5,933	197	C	Low
112	Edgar F. Codd	5,932	197	Start	Top
113	Stored procedure	5,907	196	C	Low
114	Wikidata	5,874	195	C	Low
115	Bigtable	5,782	192	Start	Low
116	Object database	5,732	191	Start	Top
117	Yahoo! data breaches	5,723	190	C	Mid
118	IBM Db2 Family	5,719	190	Start	High
119	FoxPro	5,678	189	Start	Low
120	Database server	5,649	188	Start	Low
121	Knowledge base	5,644	188	C	Low
122	Database application	5,562	185	Start	High
123	CockroachDB	5,545	184	Start	Low
124	On-Line Encyclopedia of Integer Sequences	5,523	184	B	Mid
125	Spatial database	5,456	181	Start	High
126	List of online music databases	5,351	178	List	Low
127	Relation (database)	5,314	177	Unknown	Unknown
128	Relational database management system	5,270	175	NA	NA
129	Weak entity	5,256	175	Start	Low
130	Referential integrity	5,161	172	C	Low
131	Record to report	5,142	171	Start	Low
132	EBSCO Information Services	5,106	170	Start	Low
133	Null (SQL)	4,990	166	GA	Mid
134	BusinessObjects	4,917	163	Start	Low
135	Multiversion concurrency control	4,840	161	Start	Mid
136	Data control language	4,833	161	Stub	Low
137	Unstructured data	4,817	160	Start	Mid
138	Data dictionary	4,800	160	Start	High
139	Associative entity	4,791	159	Stub	Mid
140	DBase	4,767	158	C	Mid
141	SQL Server Reporting Services	4,653	155	Unknown	Unknown
142	Comparison of relational database management systems	4,653	155	List	High
143	Codd's 12 rules	4,636	154	Start	High
144	Sybase	4,587	152	Start	Low
145	Transitive closure	4,554	151	Start	Low
146	Operational data store	4,481	149	Stub	Mid
147	Candidate key	4,446	148	Start	Mid
148	In-memory database	4,415	147	C	High
149	Composite key	4,369	145	Stub	High
150	Two-phase locking	4,357	145	C	High
151	JD Edwards	4,338	144	C	Low
152	Object–relational impedance mismatch	4,267	142	Start	Low
153	Functional dependency	4,199	139	Start	Mid
154	Z-order curve	4,181	139	C	Low
155	Data architecture	4,133	137	Start	Mid
156	Write-ahead logging	4,054	135	Start	Low
157	Row (database)	4,053	135	Stub	Top
158	NewSQL	4,014	133	Start	Low
159	List of relational database management systems	3,968	132	List	Mid
160	Hierarchical and recursive queries in SQL	3,968	132	Start	Low
161	Update (SQL)	3,916	130	Stub	Low
162	Prepared statement	3,855	128	Unknown	Unknown
163	Data integration	3,850	128	Start	Mid
164	List of biological databases	3,820	127	List	High
165	Power Pivot	3,750	125	Start	Low
166	Truncate (SQL)	3,697	123	Unknown	Unknown
167	Language Integrated Query	3,672	122	Start	Low
168	Consistency (database systems)	3,667	122	Start	Mid
169	ChemSpider	3,628	120	Start	Low
170	David McGoveran	3,625	120	Stub	Mid
171	Superkey	3,555	118	Stub	Low
172	MEDLINE	3,527	117	Start	Mid
173	Distributed database	3,501	116	Start	Low
174	Amazon Relational Database Service	3,477	115	C	Low
175	Partition (database)	3,459	115	Stub	Unknown
176	WordNet	3,418	113	Start	Low
177	SQL syntax	3,404	113	Unknown	Unknown
178	Column (database)	3,394	113	Stub	Top
179	Online database	3,390	113	Stub	Mid
180	Biological database	3,322	110	Start	Mid
181	Staging (data)	3,253	108	Unknown	Unknown
182	Microsoft Analysis Services	3,191	106	C	Low
183	Amazon Aurora	3,087	102	Start	Low
184	Concurrency control	3,077	102	C	Top
185	Lloyd's algorithm	3,061	102	Start	Low
186	Temporal database	3,046	101	Unknown	Unknown
187	SingleStore	3,002	100	Start	Mid
188	Unique key	2,936	97	Start	Low
189	Having (SQL)	2,930	97	Stub	Unknown
190	IEEE Xplore	2,872	95	Stub	Low
191	Data masking	2,849	94	C	Low
192	Database trigger	2,840	94	Unknown	Unknown
193	Centralized database	2,744	91	Stub	Unknown
194	Bureau van Dijk	2,742	91	Start	Low
195	Ingres (database)	2,733	91	Start	Mid
196	Local outlier factor	2,710	90	Start	Low
197	Donald D. Chamberlin	2,706	90	Start	Low
198	Bibliographic database	2,696	89	Start	Mid
199	Rollback (data management)	2,680	89	Start	Mid
200	Inference engine	2,655	88	Unknown	Unknown
201	Bitmap index	2,650	88	C	Mid
202	Group by (SQL)	2,613	87	Stub	Mid
203	Data domain	2,601	86	Stub	Mid
204	Information Awareness Office	2,536	84	Unknown	Unknown
205	Set operations (SQL)	2,504	83	Start	Low
206	SQL:2016	2,474	82	Stub	Unknown
207	.dbf	2,460	82	C	Low
208	Microsoft Jet Database Engine	2,395	79	B	Mid
209	Firebird (database server)	2,392	79	Start	Mid
210	Cursor (databases)	2,383	79	Start	Mid
211	Comparison of database administration tools	2,338	77	List	Mid
212	Market intelligence	2,328	77	Stub	Low
213	Query optimization	2,322	77	C	Low
214	Embarcadero Technologies	2,298	76	Start	Low
215	ArangoDB	2,288	76	Start	Low
216	Embedded database	2,277	75	C	High
217	Raymond F. Boyce	2,271	75	Start	Low
218	Toad (software)	2,168	72	Unknown	Unknown
219	Serializability	2,145	71	B	High
220	Privacy and blockchain	2,105	70	C	Low
221	Snapshot isolation	2,084	69	Unknown	Unknown
222	Fourth normal form	2,077	69	Start	Mid
223	Data store	2,061	68	Unknown	Unknown
224	CiteScore	2,059	68	Start	Low
225	HeidiSQL	2,055	68	Unknown	Unknown
226	Total Information Awareness	2,048	68	B	Mid
227	List of online databases	2,046	68	List	Mid
228	The Doe Network	2,034	67	Unknown	Unknown
229	OLE DB	2,007	66	Stub	Mid
230	Region of interest	1,974	65	Start	Low
231	SQL-92	1,966	65	Start	High
232	Business performance management	1,963	65	C	Low
233	Data architect	1,933	64	C	High
234	Dynamo (storage system)	1,926	64	Start	Low
235	IDMS	1,911	63	Unknown	Unknown
236	Multivalued dependency	1,909	63	Unknown	Unknown
237	Fifth normal form	1,904	63	Stub	Mid
238	Blockchain-based database	1,902	63	Start	Low
239	Database administration	1,886	62	Unknown	Unknown
240	Social Sciences Citation Index	1,884	62	Stub	Low
241	Data re-identification	1,860	62	Start	Low
242	Federated database system	1,851	61	C	Low
243	Merge (SQL)	1,822	60	Unknown	Unknown
244	Data retrieval	1,808	60	Unknown	Unknown
245	SQL Server Compact	1,806	60	Start	Mid
246	Transaction log	1,789	59	Start	Low
247	Education Resources Information Center	1,788	59	Start	Low
248	Clinical data management	1,786	59	Unknown	Unknown
249	DNA database	1,777	59	Start	Mid
250	Transparent data encryption	1,736	57	Unknown	Unknown
251	Aerospike (database)	1,733	57	Start	Low
252	MultiDimensional eXpressions	1,732	57	Unknown	Unknown
253	IBM Informix	1,731	57	B	Mid
254	Data aggregation	1,716	57	Start	Mid
255	Database connection	1,712	57	Start	Low
256	HathiTrust	1,704	56	C	Low
257	Database marketing	1,690	56	Start	Low
258	Where (SQL)	1,671	55	Stub	Mid
259	Metadata standard	1,670	55	Start	Mid
260	IBM Information Management System	1,666	55	Unknown	Unknown
261	Atomic commit	1,633	54	Start	Mid
262	RRDtool	1,607	53	Start	Low
263	Enhanced entity–relationship model	1,606	53	Unknown	Unknown
264	Query plan	1,604	53	Unknown	Unknown
265	Sisense	1,600	53	Unknown	Unknown
266	Paradox (database)	1,598	53	Unknown	Unknown
267	Durability (database systems)	1,584	52	Stub	High
268	Web Gallery of Art	1,565	52	C	Low
269	Wikifunctions	1,552	51	Stub	Unknown
270	Adaptive Server Enterprise	1,539	51	C	Low
271	Insert (SQL)	1,484	49	C	Low
272	Multi-model database	1,451	48	Unknown	Unknown
273	Database storage structures	1,438	47	Unknown	Unknown
274	Scylla (database)	1,437	47	Start	Low
275	Music information retrieval	1,435	47	Start	Low
276	Natural key	1,414	47	Start	Low
277	List of big data companies	1,411	47	List	Low
278	ISO 8000	1,407	46	Unknown	Unknown
279	LexisNexis Risk Solutions	1,386	46	B	Low
280	Embedded SQL	1,383	46	Unknown	Unknown
281	LibreOffice Base	1,378	45	Start	Low
282	Multi Router Traffic Grapher	1,374	45	Start	Low
283	Delete (SQL)	1,371	45	Start	Mid
284	EBSCO Industries	1,367	45	Start	Low
285	Comparison of data modeling tools	1,358	45	List	Mid
286	Hybrid transactional/analytical processing	1,354	45	Unknown	Unknown
287	Extract, load, transform	1,351	45	C	Mid
288	World Directory of Medical Schools	1,344	44	Start	Low
289	Check constraint	1,337	44	Start	Mid
290	CODASYL	1,334	44	Start	Mid
291	Operational database	1,322	44	Stub	Unknown
292	Research Papers in Economics	1,314	43	Start	Low
293	SQL Anywhere	1,312	43	Start	Mid
294	Ralph Kimball	1,310	43	Start	Mid
295	Sixth normal form	1,288	42	Unknown	Unknown
296	Bill Inmon	1,257	41	Start	Mid
297	Alias (SQL)	1,253	41	Start	Low
298	SciELO	1,247	41	Start	Low
299	Data element	1,213	40	Stub	Mid
300	Resident registration	1,210	40	Unknown	Unknown
301	Relational calculus	1,197	39	Stub	High
302	Microsoft Data Access Components	1,162	38	B	Mid
303	Pervasive PSQL	1,154	38	Unknown	Unknown
304	List of online image archives	1,150	38	Start	Low
305	Amazon Neptune	1,142	38	C	Low
306	Choral Public Domain Library	1,140	38	Start	Low
307	World Register of Marine Species	1,124	37	Start	Low
308	CINAHL	1,122	37	Stub	Low
309	SQR	1,114	37	Unknown	Unknown
310	Metadata repository	1,112	37	Unknown	Unknown
311	ODK (software)	1,112	37	Start	Low
312	Parallel database	1,103	36	Stub	Unknown
313	COMMIT (SQL)	1,101	36	Stub	Mid
314	Bitemporal Modeling	1,090	36	Start	Low
315	Simple Features	1,078	35	Stub	Mid
316	MAINWAY	1,076	35	C	Mid
317	Tabular Data Stream	1,072	35	Start	Low
318	Connection string	1,066	35	Stub	Low
319	Tureng dictionary	1,052	35	Start	Low
320	List of neuroscience databases	1,048	34	List	Mid
321	SQL:2011	1,044	34	Start	Mid
322	Apache Pinot	1,035	34	C	Low
323	Claritas Prizm	1,034	34	Start	Low
324	SQL:1999	1,021	34	Stub	Unknown
325	HSQLDB	1,014	33	Start	Low
326	Armstrong's axioms	1,014	33	Start	Low
327	Mathematical Reviews	1,004	33	C	Low
328	Data model (GIS)	1,002	33	Start	Mid
329	FoundationDB	985	32	Start	Mid
330	Business reporting	979	32	Stub	Unknown
331	Voldemort (distributed data store)	975	32	Start	Low
332	Order by	967	32	Stub	Mid
333	Full table scan	938	31	Stub	Unknown
334	SIMBAD	932	31	Start	Low
335	Semantic layer	925	30	Stub	Low
336	Amazon DocumentDB	924	30	Start	Low
337	Correlation clustering	917	30	Start	Low
338	Freedb	914	30	Start	Low
339	Record locking	895	29	Unknown	Unknown
340	Anchor modeling	877	29	Unknown	Unknown
341	Arts and Humanities Citation Index	870	29	Start	Low
342	Government database	852	28	Start	Mid
343	LOLI Database	842	28	Stub	Low
344	InterBase	842	28	C	Low
345	Beilstein database	833	27	Start	Low
346	Green data center	832	27	C	Low
347	Operational system	830	27	Stub	Mid
348	Database theory	821	27	Start	Top
349	Marketing intelligence	816	27	Start	Low
350	ISO 15926	813	27	C	Low
351	Dark data	805	26	Start	Low
352	Union catalog	797	26	Stub	Mid
353	Armed Conflict Location and Event Data Project	794	26	Unknown	Unknown
354	HAL (open archive)	787	26	Stub	Low
355	ISO/IEC 9075	781	26	Unknown	Unknown
356	BASE (search engine)	771	25	Stub	Low
357	Identity column	761	25	Start	Low
358	Tablespace	758	25	Stub	Low
359	Back-end database	755	25	Start	High
360	Transaction data	747	24	Stub	Mid
361	Data exploration	746	24	Start	Low
362	IBM System R	737	24	Stub	Low
363	Commit (data management)	737	24	Stub	High
364	Experimental data	730	24	Stub	Unknown
365	TigerGraph	723	24	Start	Unknown
366	XBase	687	22	Start	Low
367	Transactions per second	682	22	Unknown	Unknown
368	Zentralblatt MATH	681	22	Start	Mid
369	Apache Accumulo	680	22	C	Low
370	Domain-key normal form	676	22	Stub	Mid
371	Astrophysics Data System	664	22	B	Low
372	Schema crosswalk	663	22	Start	Mid
373	Interim Register of Marine and Nonmarine Genera	661	22	C	Low
374	Vulnerability database	650	21	Stub	Unknown
375	Navigational database	648	21	Start	Low
376	List of genealogy databases	645	21	List	Low
377	Btrieve	644	21	B	Mid
378	GRAKN.AI	635	21	Unknown	Unknown
379	Microsoft Academic Search	631	21	Stub	Low
380	HeinOnline	630	21	Start	Low
381	Amazon SimpleDB	629	20	C	Low
382	ZINC database	625	20	Start	Mid
383	Index Copernicus	623	20	Stub	Low
384	Covid Act Now	621	20	Stub	Low
385	Current research information system	606	20	Unknown	Unknown
386	Log shipping	577	19	Unknown	Unknown
387	SQL:2003	575	19	Start	High
388	Small data	574	19	Unknown	Unknown
389	Christopher J. Date	573	19	Start	Mid
390	Digital heritage	570	19	Start	Low
391	Tarantool	569	18	Unknown	Unknown
392	Generic data model	563	18	Start	High
393	Current Contents	559	18	Stub	Low
394	Single customer view	559	18	Start	Low
395	Media contacts database	556	18	Stub	Low
396	MSQL	555	18	Unknown	Unknown
397	Aggregate (data warehouse)	555	18	Start	Mid
398	Enterprise bus matrix	553	18	Start	Mid
399	Aozora Bunko	542	18	Start	Low
400	QUEL query languages	538	17	Stub	Mid
401	AllegroGraph	535	17	Stub	Low
402	List of music sharing websites	519	17	List	Low
403	Ei Compendex	515	17	Stub	Low
404	Very large database	512	17	Stub	Mid
405	Shane's Chess Information Database	512	17	Start	Low
406	Result set	509	16	Stub	Mid
407	Schedule (computer science)	504	16	C	High
408	Mindat.org	504	16	Start	Low
409	World Integrated Trade Solution	502	16	Start	Low
410	GDELT Project	501	16	Unknown	Unknown
411	COVID Tracking Project	496	16	Stub	Low
412	Panjab Digital Library	492	16	Stub	Low
413	SQL:2008	487	16	Start	Mid
414	Comparison of object database management systems	487	16	List	Low
415	Shadow paging	485	16	Start	Low
416	Outline of databases	484	16	List	Low
417	Full-text database	478	15	Start	Low
418	From (SQL)	478	15	Stub	Unknown
419	ER/Studio	476	15	Stub	Unknown
420	Quotient filter	466	15	Start	Low
421	Biological Abstracts	464	15	Start	Low
422	List of biodiversity databases	463	15	List	Low
423	SQL/PSM	462	15	Stub	Mid
424	List of artists in the Web Gallery of Art (A–K)	458	15	List	Low
425	Savepoint	457	15	Unknown	Unknown
426	Barker's notation	442	14	Stub	Low
427	CSA (database company)	436	14	Start	Low
428	Administrative data	428	14	Start	Low
429	Ebrary	412	13	Start	Low
430	National Health Service Central Register (Scotland)	412	13	Stub	Low
431	Blank node	410	13	Start	Low
432	Sleepycat Software	409	13	Stub	Low
433	Strozzi NoSQL	404	13	Unknown	Unknown
434	Single Table Inheritance	403	13	Start	High
435	ParAccel	402	13	Stub	Low
436	Data item	397	13	Unknown	Unknown
437	MSDE	395	13	Unknown	Unknown
438	PhilPapers	393	13	Stub	Unknown
439	Data blending	392	13	Start	Low
440	Comparison of research networking tools and research profiling systems	390	13	Unknown	Unknown
441	Autocommit	390	13	Stub	Low
442	D (data language specification)	389	12	Start	Mid
443	Thesaurus Linguae Graecae	388	12	Start	Low
444	FAME (database)	382	12	Unknown	Unknown
445	Pinwale	377	12	Stub	Low
446	Clinical data repository	369	12	Start	Low
447	Statistical database	364	12	Start	Low
448	NDB Cluster	364	12	Unknown	Unknown
449	Codd's theorem	363	12	Start	Mid
450	Chess database	360	12	Stub	Low
451	Recordset	350	11	Stub	High
452	ProQuest Dissertations and Theses	348	11	Stub	Low
453	Aerospike (company)	348	11	C	Low
454	Mutopia Project	345	11	Stub	Low
455	Halloween Problem	341	11	Stub	Low
456	Copac	337	11	Stub	Low
457	Institutional Brokers' Estimate System	333	11	Start	Low
458	Catalogue Service for the Web	333	11	C	Low
459	Database refactoring	331	11	Unknown	Unknown
460	Derwent World Patents Index	318	10	Stub	Low
461	Comparison of object–relational database management systems	315	10	List	High
462	Readers' Guide to Periodical Literature	313	10	Stub	Low
463	The Third Manifesto	312	10	Stub	Mid
464	Cambridge Structural Database	306	10	Unknown	Unknown
465	Artprice	300	10	Start	Low
466	InfoTrac	296	9	Stub	Low
467	Gmelin database	291	9	Stub	Unknown
468	Facebook Query Language	290	9	Stub	Unknown
469	Distributed concurrency control	288	9	Start	High
470	BioOne	284	9	Stub	Low
471	OAIster	283	9	Stub	Low
472	Head/tail breaks	283	9	B	Low
473	Data element definition	283	9	Start	Mid
474	Superbase (database)	282	9	C	Low
475	Lock (database)	279	9	NA	NA
476	AGRICOLA	278	9	Stub	Low
477	Database audit	274	9	Start	Mid
478	NonStop SQL	274	9	Start	Low
479	AlgaeBase	270	9	Stub	Low
480	Centre de données astronomiques de Strasbourg	269	8	Stub	Unknown
481	JPL Small-Body Database	268	8	Stub	Unknown
482	Database Workbench	267	8	Start	Mid
483	UI data binding	264	8	Stub	Unknown
484	Keyspace (distributed data store)	262	8	Start	Low
485	FlockDB	261	8	Start	Low
486	List of databases for oncogenomic research	258	8	Unknown	Unknown
487	Integrity constraints	258	8	NA	NA
488	Australian Heritage Database	257	8	Stub	Low
489	EDA database	257	8	Start	Low
490	Write–write conflict	252	8	Stub	Low
491	Remote Data Objects	246	8	Stub	Unknown
492	Art Loss Register	246	8	Start	Low
493	ArchiveGrid	246	8	Stub	Low
494	Chinese Social Sciences Citation Index	246	8	Stub	Low
495	Elementary key normal form	245	8	Stub	Unknown
496	Active database	244	8	Stub	Unknown
497	Registry of Research Data Repositories	243	8	Unknown	Unknown
498	Tropicos	243	8	Stub	Low
499	International Conference on Very Large Data Bases	237	7	Unknown	Unknown
500	GeoBase (geospatial data)	235	7	Start	Low