Wikipedia:WikiProject Databases/Popular pages

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: 2021-11-01 to 2021-11-30

Total views: 3,567,836

Updated: 01:16, 6 December 2021 (UTC)

Rank	Page title	Views	Daily average	Assessment	Importance
1	Blockchain	221,249	7,374	B	High
2	IBM	128,337	4,277	B	High
3	Precision and recall	92,587	3,086	C	Low
4	Oracle Corporation	90,201	3,006	B	High
5	SQL	82,629	2,754	C	Top
6	Enterprise resource planning	80,183	2,672	B	High
7	SAP	76,593	2,553	B	High
8	Database	74,903	2,496	C	Top
9	Data science	66,189	2,206	Start	High
10	K-means clustering	60,308	2,010	C	Mid
11	Big data	57,418	1,913	B	Top
12	MySQL	54,097	1,803	C	High
13	PubMed	48,645	1,621	C	Mid
14	Database normalization	43,802	1,460	Start	Top
15	MongoDB	43,752	1,458	C	Mid
16	Data mining	43,028	1,434	B	High
17	Data	43,015	1,433	C	High
18	Entity–relationship model	42,608	1,420	C	High
19	Microsoft Access	41,012	1,367	C	Mid
20	Data structure	39,170	1,305	C	Top
21	Metadata	39,159	1,305	C	Mid
22	PostgreSQL	38,620	1,287	C	Mid
23	ACID	38,531	1,284	Start	Top
24	Microsoft SQL Server	36,521	1,217	C	High
25	Impact factor	34,779	1,159	B	Mid
26	Relational database	34,352	1,145	C	Top
27	Cluster analysis	33,609	1,120	C	High
28	NoSQL	33,030	1,101	B	Mid
29	Data warehouse	31,533	1,051	Start	High
30	SQL injection	27,578	919	Start	Low
31	Oracle Database	27,309	910	C	High
32	Extract, transform, load	27,103	903	C	High
33	Third normal form	26,901	896	Start	Mid
34	Business intelligence	23,695	789	Start	Mid
35	Expectation–maximization algorithm	22,931	764	C	Mid
36	Join (SQL)	20,891	696	C	Mid
37	Redis	20,606	686	C	Low
38	Splunk	20,531	684	C	Mid
39	Database schema	19,130	637	Start	High
40	Hierarchical clustering	18,846	628	C	Low
41	Graph database	18,327	610	C	Mid
42	Data model	18,292	609	C	High
43	DBSCAN	17,529	584	C	Low
44	Distributed ledger	17,160	572	Start	Mid
45	Apache Cassandra	17,132	571	C	High
46	Relational algebra	17,013	567	C	High
47	OCLC	16,978	565	C	Low
48	List of academic databases and search engines	15,689	522	List	Mid
49	SQLite	15,464	515	B	Mid
50	Database index	15,274	509	C	High
51	MariaDB	14,888	496	C	Low
52	Scopus	14,813	493	Start	Low
53	Decision support system	14,756	491	C	High
54	Data integrity	14,531	484	C	High
55	Relational model	13,980	466	C	Top
56	Online analytical processing	13,855	461	B	Mid
57	Data modeling	13,523	450	C	High
58	SAP HANA	13,388	446	C	High
59	Slowly changing dimension	13,379	445	C	Low
60	Shard (database architecture)	13,237	441	Start	Mid
61	Star schema	13,028	434	Start	High
62	Information retrieval	12,741	424	C	Mid
63	LexisNexis	12,319	410	C	Low
64	Data definition language	11,907	396	Start	High
65	Foreign key	11,741	391	Start	Mid
66	8-bit computing	11,720	390	Start	High
67	Citation index	11,576	385	C	Mid
68	Isolation (database systems)	11,314	377	Start	High
69	First normal form	11,268	375	C	High
70	Anomaly detection	11,076	369	Start	Mid
71	Document-oriented database	10,924	364	C	Unknown
72	Column-oriented DBMS	10,442	348	C	Mid
73	Boyce–Codd normal form	10,348	344	Stub	Mid
74	History of Microsoft SQL Server	10,340	344	List	Low
75	Two-phase commit protocol	10,072	335	C	High
76	Data manipulation language	9,765	325	Stub	Mid
77	CompTox Chemicals Dashboard	9,654	321	C	Low
78	Database transaction	9,460	315	Start	Mid
79	ImageNet	9,374	312	Start	Low
80	Hashgraph	9,367	312	Stub	Low
81	Second normal form	9,309	310	Start	Mid
82	Database model	9,238	307	C	Top
83	View (SQL)	9,170	305	Start	High
84	Directory (computing)	8,950	298	C	Low
85	Master data management	8,880	296	Start	Low
86	Java Database Connectivity	8,825	294	Start	Mid
87	Hierarchical database model	8,799	293	Start	High
88	Primary key	8,660	288	Start	High
89	Atomicity (database systems)	8,521	284	Start	High
90	Open Database Connectivity	8,374	279	B	High
91	Select (SQL)	8,321	277	C	Low
92	SQL Server Express	8,147	271	Unknown	Unknown
93	Operational data store	8,034	267	Stub	Mid
94	Time series database	7,925	264	Start	Mid
95	Database design	7,598	253	C	High
96	Flat-file database	7,551	251	Start	High
97	Data management	7,521	250	C	Top
98	R-tree	7,489	249	C	Mid
99	Online transaction processing	7,407	246	Start	Mid
100	Journal Citation Reports	7,365	245	Start	Mid
101	Science Citation Index	7,248	241	Start	Low
102	Annotation	7,240	241	C	Low
103	ORCID	7,177	239	B	Low
104	Executive information system	6,944	231	Start	Mid
105	SCImago Journal Rank	6,844	228	Start	Low
106	On-Line Encyclopedia of Integer Sequences	6,814	227	B	Mid
107	WorldCat	6,790	226	Start	Low
108	Amazon Redshift	6,686	222	Start	Low
109	Data mart	6,654	221	C	High
110	Wikidata	6,573	219	C	Low
111	Table (database)	6,505	216	Stub	Top
112	Object database	6,493	216	Start	Top
113	BusinessObjects	6,485	216	Start	Low
114	Snowflake schema	6,471	215	B	Mid
115	Bigtable	6,435	214	Start	Low
116	Visual FoxPro	6,426	214	C	Low
117	Qlik	6,329	210	Start	Low
118	Two-phase locking	6,196	206	C	High
119	Knowledge base	6,181	206	C	Low
120	Network model	6,152	205	Start	Low
121	Dimension (data warehouse)	6,105	203	Unknown	Unknown
122	Yahoo! data breaches	6,089	202	C	Mid
123	Spatial database	6,050	201	Start	High
124	Edgar F. Codd	6,014	200	Start	Top
125	Functional dependency	5,883	196	Start	Mid
126	Database administrator	5,866	195	Start	Mid
127	Teradata	5,860	195	C	Mid
128	Denormalization	5,753	191	Start	High
129	Composite key	5,751	191	Stub	High
130	Transitive closure	5,714	190	Start	Low
131	FoxPro	5,680	189	Start	Low
132	IBM Db2 Family	5,564	185	C	High
133	List of online music databases	5,524	184	List	Low
134	EBSCO Information Services	5,516	183	Start	Low
135	Stored procedure	5,480	182	C	Low
136	Moody's Corporation	5,440	181	C	Low
137	Z-order curve	5,401	180	C	Low
138	Database server	5,386	179	Start	Low
139	Referential integrity	5,320	177	C	Low
140	Record to report	5,270	175	Start	Low
141	Data dictionary	5,251	175	Start	High
142	Weak entity	5,180	172	Start	Low
143	Candidate key	5,170	172	Start	Mid
144	Relational database management system	5,113	170	NA	NA
145	GISAID	5,094	169	C	High
146	Database application	4,972	165	Start	High
147	Multiversion concurrency control	4,930	164	Start	Mid
148	CockroachDB	4,915	163	Start	Low
149	Prepared statement	4,612	153	Unknown	Unknown
150	Object–relational impedance mismatch	4,607	153	Start	Low
151	Codd's 12 rules	4,578	152	Start	High
152	Null (SQL)	4,574	152	GA	Mid
153	Unstructured data	4,566	152	Start	Mid
154	Relation (database)	4,557	151	Unknown	Unknown
155	Update (SQL)	4,486	149	Stub	Low
156	Data control language	4,450	148	Stub	Low
157	Distributed database	4,382	146	Start	Low
158	DBase	4,316	143	C	Mid
159	Associative entity	4,314	143	Stub	Mid
160	Write-ahead logging	4,287	142	Start	Low
161	Comparison of relational database management systems	4,240	141	List	High
162	In-memory database	4,205	140	C	High
163	JD Edwards	4,171	139	C	Low
164	Sybase	4,136	137	Start	Low
165	WordNet	4,127	137	Start	Low
166	IEEE Xplore	4,081	136	Stub	Low
167	SQL Server Reporting Services	4,059	135	Unknown	Unknown
168	ChemSpider	4,055	135	Start	Low
169	Data architecture	3,977	132	Start	Mid
170	Data integration	3,972	132	Start	Mid
171	Row (database)	3,955	131	Stub	Top
172	MEDLINE	3,936	131	Start	Mid
173	SQL syntax	3,862	128	Unknown	Unknown
174	Truncate (SQL)	3,835	127	Unknown	Unknown
175	Lloyd's algorithm	3,829	127	Start	Low
176	Consistency (database systems)	3,798	126	Start	Mid
177	Online database	3,697	123	Stub	Mid
178	NewSQL	3,684	122	Start	Low
179	Bitmap index	3,675	122	C	Mid
180	Amazon Relational Database Service	3,658	121	C	Low
181	Language Integrated Query	3,654	121	Start	Low
182	Power Pivot	3,639	121	Start	Low
183	Hierarchical and recursive queries in SQL	3,598	119	Start	Low
184	List of biological databases	3,558	118	List	High
185	Concurrency control	3,526	117	C	Top
186	Cyc	3,520	117	C	Low
187	Bibliographic database	3,492	116	Start	Mid
188	Database trigger	3,441	114	Unknown	Unknown
189	Superkey	3,408	113	Stub	Low
190	Temporal database	3,386	112	Unknown	Unknown
191	Market intelligence	3,374	112	Stub	Low
192	Microsoft Analysis Services	3,345	111	C	Low
193	Staging (data)	3,313	110	Unknown	Unknown
194	Partition (database)	3,300	110	Stub	Unknown
195	List of relational database management systems	3,262	108	List	Mid
196	Biological database	3,253	108	Start	Mid
197	Inference engine	3,164	105	Unknown	Unknown
198	Local outlier factor	3,155	105	Start	Low
199	Amazon Aurora	3,119	103	Start	Low
200	EBSCO Industries	3,116	103	Start	Low
201	Privacy and blockchain	3,056	101	C	Low
202	Having (SQL)	3,014	100	Stub	Unknown
203	Bureau van Dijk	2,990	99	Start	Low
204	Serializability	2,953	98	B	High
205	Data masking	2,884	96	C	Low
206	Centralized database	2,824	94	Stub	Unknown
207	Query optimization	2,814	93	C	Low
208	Information Awareness Office	2,734	91	Unknown	Unknown
209	Fourth normal form	2,678	89	Start	Mid
210	Ingres (database)	2,676	89	Start	Mid
211	.dbf	2,643	88	C	Low
212	Unique key	2,637	87	Start	Low
213	Rollback (data management)	2,599	86	Start	Mid
214	Microsoft Jet Database Engine	2,597	86	B	Mid
215	Cursor (databases)	2,560	85	Start	Mid
216	SQL:2016	2,514	83	Stub	Unknown
217	ArangoDB	2,511	83	Start	Low
218	Region of interest	2,454	81	Start	Low
219	SingleStore	2,444	81	Start	Mid
220	Column (database)	2,434	81	Stub	Top
221	Firebird (database server)	2,397	79	Start	Mid
222	Data domain	2,381	79	Stub	Mid
223	Snapshot isolation	2,365	78	Unknown	Unknown
224	Group by (SQL)	2,351	78	Stub	Mid
225	Set operations (SQL)	2,338	77	Start	Low
226	DNA database	2,334	77	Start	Mid
227	Comparison of database administration tools	2,329	77	List	Mid
228	Business performance management	2,314	77	C	Low
229	Armstrong's axioms	2,309	76	Start	Low
230	Transaction log	2,286	76	Start	Low
231	Multivalued dependency	2,275	75	Unknown	Unknown
232	Embedded database	2,250	75	C	High
233	Donald D. Chamberlin	2,190	73	Start	Low
234	Data architect	2,189	72	C	High
235	Fifth normal form	2,182	72	Stub	Mid
236	Education Resources Information Center	2,177	72	Start	Low
237	Total Information Awareness	2,148	71	B	Mid
238	HeidiSQL	2,146	71	Unknown	Unknown
239	Embarcadero Technologies	2,134	71	Start	Low
240	Data re-identification	2,127	70	Start	Low
241	Database administration	2,121	70	Unknown	Unknown
242	SQL-92	2,116	70	Start	High
243	The Doe Network	2,115	70	Unknown	Unknown
244	Social Sciences Citation Index	2,112	70	Stub	Low
245	OLE DB	2,109	70	Stub	Mid
246	Dynamo (storage system)	2,105	70	Start	Low
247	Toad (software)	2,095	69	Unknown	Unknown
248	Data store	2,094	69	Unknown	Unknown
249	Data retrieval	2,083	69	Unknown	Unknown
250	SQL Server Compact	2,081	69	Start	Mid
251	Insert (SQL)	2,079	69	C	Low
252	List of online databases	2,069	68	List	Mid
253	Data aggregation	2,061	68	Start	Mid
254	Aerospike (database)	2,034	67	Start	Low
255	Raymond F. Boyce	2,011	67	Start	Low
256	CiteScore	1,998	66	Start	Low
257	HathiTrust	1,996	66	C	Low
258	Blockchain-based database	1,967	65	Start	Low
259	Federated database system	1,937	64	C	Low
260	Metadata standard	1,922	64	Start	Mid
261	Voldemort (distributed data store)	1,922	64	Start	Low
262	Database connection	1,921	64	Start	Low
263	Database marketing	1,892	63	Start	Low
264	MultiDimensional eXpressions	1,870	62	Unknown	Unknown
265	Where (SQL)	1,858	61	Stub	Mid
266	Query plan	1,854	61	Unknown	Unknown
267	Merge (SQL)	1,846	61	Unknown	Unknown
268	Clinical data management	1,821	60	Unknown	Unknown
269	IBM Information Management System	1,819	60	Unknown	Unknown
270	IDMS	1,798	59	Unknown	Unknown
271	Durability (database systems)	1,796	59	Stub	High
272	IBM Informix	1,780	59	B	Mid
273	Music information retrieval	1,727	57	Start	Low
274	Multi-model database	1,719	57	Start	Unknown
275	Natural key	1,667	55	Start	Low
276	Paradox (database)	1,658	55	Unknown	Unknown
277	Web Gallery of Art	1,648	54	C	Low
278	SciELO	1,631	54	Start	Low
279	Enhanced entity–relationship model	1,613	53	Unknown	Unknown
280	RRDtool	1,609	53	Start	Low
281	Atomic commit	1,604	53	Start	Mid
282	ISO 8000	1,594	53	Unknown	Unknown
283	Research Papers in Economics	1,590	53	Start	Low
284	Embedded SQL	1,588	52	Unknown	Unknown
285	CODASYL	1,588	52	Start	Mid
286	Bill Inmon	1,573	52	Start	Mid
287	Adaptive Server Enterprise	1,573	52	C	Low
288	LibreOffice Base	1,554	51	Start	Low
289	Sixth normal form	1,549	51	Unknown	Unknown
290	Sisense	1,540	51	Unknown	Unknown
291	Parallel database	1,533	51	Stub	Unknown
292	Extract, load, transform	1,530	51	C	Mid
293	Transparent data encryption	1,519	50	Unknown	Unknown
294	Mathematical Reviews	1,514	50	C	Low
295	Data model (GIS)	1,508	50	Start	Mid
296	Delete (SQL)	1,501	50	Start	Mid
297	Database storage structures	1,484	49	Unknown	Unknown
298	World Register of Marine Species	1,451	48	Start	Low
299	LexisNexis Risk Solutions	1,439	47	B	Low
300	Data element	1,421	47	Stub	Mid
301	SQL Anywhere	1,388	46	Start	Mid
302	Simple Features	1,369	45	Stub	Mid
303	Ralph Kimball	1,338	44	Start	Mid
304	Choral Public Domain Library	1,337	44	Start	Low
305	Amazon Neptune	1,328	44	C	Low
306	Relational calculus	1,325	44	Stub	High
307	CINAHL	1,314	43	Stub	Low
308	Hybrid transactional/analytical processing	1,301	43	Unknown	Unknown
309	SQL:1999	1,289	42	Stub	Unknown
310	Check constraint	1,273	42	Start	Mid
311	SQR	1,245	41	Unknown	Unknown
312	List of big data companies	1,243	41	List	Low
313	Microsoft Data Access Components	1,234	41	B	Mid
314	Multi Router Traffic Grapher	1,222	40	Start	Low
315	Scylla (database)	1,221	40	Start	Low
316	World Directory of Medical Schools	1,216	40	Start	Low
317	List of online image archives	1,197	39	List	Low
318	Tureng dictionary	1,196	39	Start	Low
319	Pervasive PSQL	1,195	39	Unknown	Unknown
320	Green data center	1,187	39	C	Low
321	Metadata repository	1,162	38	Unknown	Unknown
322	Tabular Data Stream	1,158	38	Start	Low
323	Claritas Prizm	1,155	38	Start	Low
324	Arts and Humanities Citation Index	1,135	37	Start	Low
325	HSQLDB	1,124	37	Start	Low
326	SQL:2011	1,106	36	Start	Mid
327	FoundationDB	1,104	36	Start	Mid
328	Resident registration	1,103	36	Unknown	Unknown
329	Apache Pinot	1,098	36	C	Low
330	Amazon DocumentDB	1,095	36	Start	Low
331	Bitemporal Modeling	1,090	36	Start	Low
332	Beilstein database	1,086	36	Start	Low
333	Record locking	1,086	36	Unknown	Unknown
334	Full table scan	1,085	36	Stub	Unknown
335	Cambridge Structural Database	1,077	35	Unknown	Unknown
336	Comparison of data modeling tools	1,064	35	List	Mid
337	Connection string	1,055	35	Stub	Low
338	Business reporting	1,054	35	Stub	Unknown
339	SIMBAD	1,046	34	Start	Low
340	Operational database	1,045	34	Stub	Unknown
341	Alias (SQL)	1,045	34	Start	Low
342	Marketing intelligence	1,042	34	Start	Low
343	List of neuroscience databases	1,013	33	List	Mid
344	BASE (search engine)	1,008	33	Stub	Low
345	Zentralblatt MATH	1,007	33	Start	Mid
346	Database theory	1,004	33	Start	Top
347	Correlation clustering	987	32	Start	Low
348	HAL (open archive)	974	32	Stub	Low
349	Interim Register of Marine and Nonmarine Genera	964	32	C	Low
350	ISO 15926	958	31	C	Low
351	Freedb	950	31	Start	Low
352	Semantic layer	932	31	Stub	Low
353	Union catalog	930	31	Stub	Mid
354	ODK (software)	920	30	Start	Low
355	Order by	908	30	Stub	Mid
356	From (SQL)	900	30	Stub	Unknown
357	LOLI Database	893	29	Stub	Low
358	Back-end database	888	29	Start	High
359	Armed Conflict Location and Event Data Project	876	29	Unknown	Unknown
360	Transactions per second	874	29	Unknown	Unknown
361	InterBase	868	28	C	Low
362	Identity column	867	28	Start	Low
363	SQL/PSM	842	28	Stub	Mid
364	MAINWAY	830	27	C	Mid
365	Schedule (computer science)	827	27	C	High
366	COMMIT (SQL)	821	27	Stub	Mid
367	Tablespace	812	27	Stub	Low
368	Operational system	805	26	Stub	Mid
369	Commit (data management)	796	26	Stub	High
370	Amazon SimpleDB	795	26	C	Low
371	Government database	791	26	Start	Mid
372	Astrophysics Data System	774	25	B	Low
373	IBM System R	771	25	Stub	Low
374	Data exploration	744	24	Start	Low
375	Apache Accumulo	732	24	C	Low
376	ZINC database	727	24	Start	Mid
377	Dark data	726	24	Start	Low
378	Christopher J. Date	722	24	Start	Mid
379	Btrieve	719	23	B	Mid
380	CSA (database company)	717	23	Start	Low
381	TigerGraph	714	23	Start	Unknown
382	ISO/IEC 9075	714	23	Unknown	Unknown
383	List of genealogy databases	713	23	List	Low
384	Current Contents	712	23	Stub	Low
385	Experimental data	697	23	Stub	Unknown
386	Enterprise bus matrix	694	23	Start	Mid
387	HeinOnline	689	22	Start	Low
388	SQL:2003	676	22	Start	High
389	Index Copernicus	675	22	Stub	Low
390	Current research information system	663	22	Unknown	Unknown
391	Shane's Chess Information Database	663	22	Start	Low
392	Ei Compendex	661	22	Stub	Low
393	Anchor modeling	661	22	Unknown	Unknown
394	ProQuest Dissertations and Theses	657	21	Stub	Low
395	Generic data model	657	21	Start	High
396	Vulnerability database	655	21	Stub	Unknown
397	Navigational database	650	21	Start	Low
398	Full-text database	634	21	Start	Low
399	Comparison of object database management systems	630	21	List	Low
400	GDELT Project	629	20	Unknown	Unknown
401	XBase	621	20	Start	Low
402	Clinical data repository	610	20	Start	Low
403	Microsoft Academic Search	610	20	Stub	Low
404	Tarantool	609	20	Unknown	Unknown
405	Small data	600	20	Unknown	Unknown
406	Digital heritage	599	19	Start	Low
407	Schema crosswalk	599	19	Start	Mid
408	AllegroGraph	595	19	Stub	Low
409	Aozora Bunko	588	19	Start	Low
410	PhilPapers	584	19	Stub	Unknown
411	World Integrated Trade Solution	580	19	Start	Low
412	Sleepycat Software	580	19	Stub	Low
413	Aggregate (data warehouse)	579	19	Start	Mid
414	Transaction data	577	19	Stub	Mid
415	Domain-key normal form	575	19	Stub	Mid
416	Trino (SQL query engine)	571	19	C	Low
417	Strozzi NoSQL	564	18	Unknown	Unknown
418	Shadow paging	563	18	Start	Low
419	Block nested loop	557	18	Unknown	Unknown
420	MSDE	548	18	Unknown	Unknown
421	MSQL	542	18	Unknown	Unknown
422	Log shipping	537	17	Unknown	Unknown
423	FAME (database)	535	17	Unknown	Unknown
424	List of artists in the Web Gallery of Art (A–K)	533	17	List	Low
425	GRAKN.AI	529	17	Unknown	Unknown
426	Write–write conflict	525	17	Stub	Low
427	Single customer view	516	17	Start	Low
428	Biological Abstracts	516	17	Start	Low
429	QUEL query languages	506	16	Stub	Mid
430	Very large database	504	16	Stub	Mid
431	Single Table Inheritance	495	16	Start	High
432	Statistical database	494	16	Start	Low
433	Result set	493	16	Stub	Mid
434	List of biodiversity databases	492	16	List	Low
435	Gmelin database	485	16	Stub	Unknown
436	D (data language specification)	481	16	Start	Mid
437	Barker's notation	478	15	Stub	Low
438	Halloween Problem	469	15	Stub	Low
439	Quotient filter	459	15	Start	Low
440	ER/Studio	455	15	Stub	Unknown
441	Copac	453	15	Stub	Low
442	Outline of databases	453	15	List	Low
443	Autocommit	449	14	Stub	Low
444	Blank node	443	14	Start	Low
445	Pinwale	442	14	Stub	Low
446	Wikifunctions	432	14	Stub	Unknown
447	Covid Act Now	431	14	Stub	Low
448	Comparison of research networking tools and research profiling systems	416	13	Unknown	Unknown
449	Savepoint	414	13	Unknown	Unknown
450	Administrative data	408	13	Start	Low
451	Thesaurus Linguae Graecae	406	13	Start	Low
452	Mindat.org	406	13	Start	Low
453	The Third Manifesto	406	13	Stub	Mid
454	Derwent World Patents Index	402	13	Stub	Low
455	Database forensics	402	13	Start	Low
456	COVID Tracking Project	401	13	Stub	Low
457	Institutional Brokers' Estimate System	400	13	Start	Low
458	Catalogue Service for the Web	397	13	C	Low
459	InfoTrac	396	13	Stub	Low
460	Mutopia Project	395	13	Stub	Low
461	Aerospike (company)	394	13	C	Low
462	Recordset	390	13	Stub	High
463	SQL:2008	384	12	Start	Mid
464	List of music sharing websites	381	12	List	Low
465	Data element definition	379	12	Start	Mid
466	Readers' Guide to Periodical Literature	375	12	Stub	Low
467	Remote Data Objects	373	12	Stub	Unknown
468	ParAccel	370	12	Stub	Low
469	Data Base Task Group	368	12	Stub	Low
470	Baseline StudioSystems	362	12	Start	Low
471	Data blending	361	12	Start	Low
472	Codd's theorem	359	11	Start	Mid
473	Elementary key normal form	358	11	Stub	Unknown
474	Artprice	358	11	Start	Low
475	Keyspace (distributed data store)	357	11	Start	Low
476	Chess database	355	11	Stub	Low
477	Tropicos	344	11	Stub	Low
478	Facebook Query Language	343	11	Stub	Unknown
479	Ebrary	343	11	Start	Low
480	Active database	339	11	Stub	Unknown
481	Panjab Digital Library	339	11	Stub	Low
482	Lock (database)	337	11	NA	NA
483	AGRICOLA	335	11	Stub	Low
484	Database refactoring	331	11	Unknown	Unknown
485	Data item	329	10	Unknown	Unknown
486	UI data binding	327	10	Stub	Unknown
487	FlockDB	321	10	Start	Low
488	JPL Small-Body Database	321	10	Stub	Unknown
489	Head/tail breaks	319	10	B	Low
490	NDB Cluster	317	10	Unknown	Unknown
491	National Health Service Central Register (Scotland)	315	10	Stub	Low
492	Comparison of object–relational database management systems	307	10	List	High
493	AlgaeBase	307	10	Stub	Low
494	ContactPoint	306	10	GA	Mid
495	Uncertain data	302	10	Stub	Low
496	Art Loss Register	299	9	Start	Low
497	Database audit	299	9	Start	Mid
498	David McGoveran	299	9	Stub	Mid
499	GeoBase (geospatial data)	294	9	Start	Low
500	Registry of Research Data Repositories	291	9	Unknown	Unknown