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The database size does not include any indexes* #nodes represents the number of XML nodes which have been created [[Databases]] in the BaseX are light-weight. If a database* #atr, #elnlimit is reached, you can distribute your documents across multiple database instances and #uri represent the number access all of distinct attributes, element names, and namespacesthem with a single XQuery expression.
[[Category:Internal]]
no edit summary
This page article is part of the [[Advanced User's Guide]].It lists statistics on various XML databases instances that have been created with BaseX, with value and full-text indexes turned off. The URLs to the original sources, if available or public, are listed below.
== Databases ==
{| class="wikitable sortable"
|-
!Instances
!file size FileSize!#filesFiles!db size DbSize!#db nodes Nodes!#atr Attr!#eln ENames!#atn ANames!#uriURIs!heightHeight|-| '''Limits'''|'''512 GiB'''<br/>(2^39 Bytes)|'''536'870'912'''<br/>(2^29)|''no limit''<br/> |'''2'147'483'648'''<br/>(2^31)|''no limit''<br/> |'''32768'''<br/>(2^15)|'''32768'''<br/>(2^15)|'''256'''<br/>(2^8)|''no limit''<br/>
|-
| RuWikiHist
|1
|416 GiB
|324,'848,'508
|3
|21
| 1
| 120 GiB
| 179,'199,'662
| 3
| 21
| 1
| 75 GiB
| 134,'380,'393
| 3
| 21
| 1
| 64 GiB
| 1,'615,'071,'348
| 2
| 74
| 1
| 52 GiB
| 401,'456,'348
| 3
| 21
| 379
| 36 GiB
| 1,'623,'764,'254
| 2
| 84
| 1
| 37 GiB
| 1,'631,'218,'984
| 3
| 245
| 9
|-
| Inex209Inex2009
| 31 GiB
| 2,'666,'500
| 34 GiB
| 1,'336,'110,'639
| 15
| 28,'034
| 451
| 1
| CoPhIR
| 29 GiB
| 10,'000,'000
| 31 GiB
| 1,'104,'623,'376
| 10
| 42
| 1
| 25 GiB
| 198,'546,'747
| 3
| 24
| 1
| 26 GiB
| 645,'997,'965
| 2
| 74
| 1
| 19 GiB
| 860,'304,'235
| 5
| 7
| 1
| 13 GiB
| 432,'628,'105
| 12
| 26
| NewYorkTimes
| 12 GiB
| 1,'855,'659
| 13 GiB
| 280,'407,'005
| 5
| 41
| 1
| 14 GiB
| 589,'650,'535
| 8
| 47
| 1
| 13 GiB
| 323,'083,'409
| 2
| 74
| IntAct
| 7973 MiB
| 25,'624
| 6717 MiB
| 297,'478,'392
| 7
| 64
| 1
| 10 GiB
| 443,'627,'994
| 8
| 61
| 1
| 8028 MiB
| 395,'871,'872
| 2
| 22
| 1
| 5171 MiB
| 6,'910,'669
| 3
| 19
| 1
| 5422 MiB
| 241,'274,'406
| 8
| 70
| 1
| 5532 MiB
| 167,'328,'039
| 23
| 186
| Wikicorpus
| 4492 MiB
| 659,'338
| 4432 MiB
| 157,'948,'561
| 12
| 1,'257| 2,'687
| 2
| 50
| 1
| 3537 MiB
| 98,'433,'194
| 1
| 11
| CoPhIR
| 2695 MiB
| 1,'000,'000
| 2882 MiB
| 101,'638,'857
| 10
| 42
| 1
| 2410 MiB
| 104,'845,'819
| 3
| 6
| 1
| 2462 MiB
| 102,'901,'519
| 2
| 7
| 1
| 1303 MiB
| 32,'298,'989
| 2
| 74
| 1
| 850 MiB
| 44,'821,'506
| 4
| 3
| 1
| 918 MiB
| 46,'401,'941
| 3
| 23
| Twitter
| 736 MiB
| 1,'177,'495
| 767 MiB
| 15,'309,'015
| 0
| 8
| Organizations
| 733 MiB
| 1,'019,'132
| 724 MiB
| 33,'112,'392
| 3
| 38
| 1
| 944 MiB
| 36,'878,'181
| 4
| 35
| Feeds
| 692 MiB
| 444,'014
| 604 MiB
| 5,'933,'713
| 0
| 8
| 1
| 407 MiB
| 21,'602,'141
| 5
| 55
| 38
| 273 MiB
| 14,'512,'851
| 1
| 111
| 1
| 195 MiB
| 10,'401,'847
| 5
| 66
| ZDNET
| 130 MiB
| 95,'663
| 133 MiB
| 3,'060,'186
| 21
| 40
| 1
| 171 MiB
| 8,'592,'666
| 0
| 10
| 1
| 130 MiB
| 3,'221,'926
| 2
| 74
| 1
| 86 MiB
| 3,'832,'028
| 1
| 58
| 1
| 93 MiB
| 4,'842,'638
| 4
| 3
| 1
| 92 MiB
| 3,'829,'513
| 1
| 250
| DBLP2
| 80 MiB
| 170,'843
| 102 MiB
| 4,'044,'649
| 4
| 35
| 3
| 39 MiB
| 2,'070,'157
| 7
| 104
| 1
| 68 MiB
| 3,'784,'285
| 0
| 60
| 6
| 66 MiB
| 3,'468,'606
| 1
| 28
| 1
| 45 MiB
| 1,'619,'443
| 3
| 21
| HCIBIB2
| 32 MiB
| 26,'390
| 33 MiB
| 617,'023
| 1
| 39
| 1
| 25 MiB
| 845,'805
| 2
| 61
| 1
| 19 MiB
| 868,'980
| 6
| 7
| 1
| 18 MiB
| 917,'833
| 3
| 27
| 1
| 13 MiB
| 324,'274
| 2
| 74
| 1
| 9854 KiB
| 327,'170
| 0
| 59
| 1
| 7106 KiB
| 363,'560
| 7
| 4
| 1
| 4088 KiB
| 201,'798
| 7
| 33
| 17
| 2942 KiB
| 171,'400
| 8
| 179
| BibDBPub
| 2292 KiB
| 3,'465
| 2359 KiB
| 80,'178
| 1
| 54
| 1
| 1560 KiB
| 77,'315
| 16
| 23
| 1
| 1334 KiB
| 33,'056
| 2
| 74
| 13
|}
This is the meaning of the attributes:
* ''FileSize'' is the original size of the input documents
* ''#Files'' indicates the number of stored XML documents
* ''#DbSize'' is the size of the resulting database (excluding the [[Indexes#Value Indexes|value index structures]])
* ''#Nodes'' represents the number of XML nodes (elements, attributes, texts, etc.) stored in the database
* ''#Attr'' indicates the maximum number of attributes stored for a single element
* ''#ENames'' and #ANames reflect the number of distinct element and attribute names
* ''#URIs'' represent the number of distinct namespace URIs
* ''Height'' indicates the maximum level depth of the stored nodes
== Sources ==
| compiled from Twitter feeds
|}
