This slide-set gives a brief overview of the Enonic Content Repository, part of Enonic eXperience Platform. This was a lightning talk at Elastic{ON} 2015 by Runar Myklebust. The project is open source and can be found on http://github.com/enonic/xp

1. MadeinNorway

2. Web
CMS
Nashorn /
"NodeJS"
Security
Framework
Module System
(OSGi)
HTML5
Framework
(Typescript)
Storage
(Elasticsearch)

4. Storing data
• Git
• Java Content Repository
• Elasticsearch

5. content repository
_id = 1001
_name = ‘OSLO’
_parent = ROOT
displayName = ‘Oslo’
data.population = 647676
data.area = 454.03
_id = 1001
_name = ‘oslo’
_parent = ROOT
displayName = ‘Oslo’
data.population = 647676
data.area = 454.03
location =
geoPoint(’59.9127300,10.7460900’)
_ID = 1041
_name = ‘elasticon’
_parent = ‘4021’
category = 'conference'
displayName = ‘elasticon'
keywords = ['ELK', elasticsearch’]
location = ref(2)
description = ‘largest gathering of
ELK expertise in the world’
content repository
_id = 13
_name = ‘opera.png’
_parent = ‘1001
size = 70056
height = 360
_id = 4021
_name = ‘sf’
_parent = ROOT
displayName = ‘San Francisco’
data.population = 837442
data.area = 600.6

6. repositories
AccessControl AccessControl AccessControl
Staging support Staging support Staging support
Versioning Versioning Versioning
Search Search Search
myDataRepo myUserRepo myStuffRepo

7. node versions
BlobStore
_id = 1001
displayName = ‘Oslo’
data.population = 647676
data.area = 454.03
location =
geoPoint(’59.9127300,10.7460900’)
_id = 13
size = 70056
height = 360
width = 1024
_id = 1001
displayName = ‘Oslo’
data.population = 647676
data.area = 454.03
_id = 1041
category = 'conference'
displayName = ‘elasticon'
keywords = ['ELK', elasticsearch’]
location = ref(2)
description = ‘largest gathering of
ELK expertise in the world’
_id = 4021
displayName = ‘San
Francisco’
data.population = 837442
data.area = 600.6

8. branch
_id = 2
_version = 1
type = ‘city’
displayName = ‘San Francisco’
data.population = 837442
…
_id = 1431-1240-1231-1234
_version = 1
category = 'conference'
name = 'Elasticon'
keywords = ['ELK', elasticsearch’]
…
_id = 1234-1234-1234-1234
_version = 1
displayName = ‘Oslo’
data.population = 647676
…
_id = 1234-1234-1234-1234
_version = 2
displayName = ‘Oslo’
data.population = 647676
location =
geoPoint(’59.9127300,10.7460900’)/
_id = 1010
_version = 1
size = 70056
height = 360
…
/oslo
/oslo/opera.png
/sf
/sf/elasticon
branch: master

9. branch
_id = 2
_version = 1
type = ‘city’
displayName = ‘San Francisco’
data.population = 837442
…
_id = 1431-1240-1231-1234
_version = 1
category = 'conference'
name = 'Elasticon'
keywords = ['ELK', elasticsearch’]
…
_id = 1234-1234-1234-1234
_version = 1
displayName = ‘Oslo’
data.population = 647676
…
branch: master
/
/oslo
branch: myDrafts
_id = 1234-1234-1234-1234
_version = 2
displayName = ‘Oslo’
data.population = 647676
location =
geoPoint(’59.9127300,10.7460900’)/
_id = 1010
_version = 1
size = 70056
height = 360
…
/oslo
/oslo/opera.png
/sf
/sf/elasticon
/sf
/elasticon

10. branch: push
_id = 2
_version = 1
type = ‘city’
displayName = ‘San Francisco’
data.population = 837442
…
_id = 1431-1240-1231-1234
_version = 1
category = 'conference'
name = 'Elasticon'
keywords = ['ELK', elasticsearch’]
…
_id = 1234-1234-1234-1234
_version = 1
displayName = ‘Oslo’
data.population = 647676
…
branch: masterbranch: myDrafts
_id = 1234-1234-1234-1234
_version = 2
displayName = ‘Oslo’
data.population = 647676
location =
geoPoint(’59.9127300,10.7460900’)/
_id = 1010
_version = 1
size = 70056
height = 360
…
/oslo
/oslo/opera.png
/sf
/sf/elasticon
/
/oslo
/oslo/opera.png
/sf
/sf/elasticon

11. indices
store-indices search-indices

12. store
search-index
type : version
type : branch

13. search
store-index search-index
type: branch-1
type : branch-2
type : branch-n

14. mapping
Nodes are schema-less
indexField = property-path + value type

15. mapping cont.
• myProperty (String)
• myProperty._analyzed
• myProperty._ngram
• myProperty._number
• myProperty._geoPoint
• myProperty._orderBy

16. string mapping
“name": “san-fancisco”
“name._orderby": “san-fancisco"
name = ‘san-fancisco’

17. text mapping
“description": “this is…”
“description._fulltext": “this is…”
“description._ngram": “this is…"
“description._orderby": “this is…"
description = ‘this is the description’

18. Numeric mapping
“data.area": “600.6”
“data.area._number”: 600.6
“data.area._orderby": “dc082c4cccccccccd"
data.area = 600.6

19. ES AggregationsES Queries
search
ES Filters
Enonic XP Query-language
Enonic XP Search API

20. javascript API
execute('content.query', {
"count": 100,
"start": 0,
"query": "fulltext('myField', 'searching for cheese', 'AND')",
"filter": “type=‘article’",
"aggregations": {
"genders": {
"terms": {
"field": "gender",
"order": "_count asc",
"size": 2
}
}
}
});

21. query-language
title LIKE ‘elast*’ OR
category IN (‘conference’, ‘event’)
ORDER BY title ASC

22. query-language
{
"from" : 0,
"size" : 10,
"query" : {
"filtered" : {
"query" : {
"bool" : {
"should" : [ {
"wildcard" : {
"title" : { "wildcard" : “elast*” }
}
}, {
"bool" : {
"should" : [ {
"term" : { "category" : "conference" }
}, {
"term" : { “category" : “event" }
} ]
}
} ]
}
},
"filter" : {
"terms" : {
"_permissions.read" : [ "role:system.authenticated", "user:system:test-user" ]
}
}
}
},
"sort" : [ {
"title._orderby" : {
"order" : "asc",
"ignore_unmapped" : true
}
} ]
}

23. query-language
category = ‘conference’
AND ngram(‘description’, ‘elast elk’, ‘OR’)

24. query-language
{
"from" : 0,
"size" : 10,
"query" : {
"filtered" : {
"query" : {
"bool" : {
"must" : [ {
"term" : {
"category" : "conference"
}
}, {
"simple_query_string" : {
"query" : "elast elk",
"fields" : [ "description._ngram" ],
"default_operator" : "or"
}
} ]
}
},
"filter" : {
"terms" : {
"_permissions.read" : [ "role:system.authenticated", "user:system:test-user" ]
}
}
}
}
}

25. security
• _permissions.create
• _permissions.delete
• _permissions.modify
• _permissions.publish
• _permissions.read
• _permissions.readpermissions
• _permissions.writepermissions

26. security filter
"filter" : {
"terms" : {
"_permissions.read" : [
"role:system.authenticated",
"user:system:test-user"
"group:system:my-group" ]
}
}

27. questions?
github.com/enonic/xp