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VALUE](https://image.slidesharecdn.com/datomic-141112083147-conversion-gate01/85/Datomic-10-320.jpg)
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time
A SERIES OF FACTS OVER TIME](https://image.slidesharecdn.com/datomic-141112083147-conversion-gate01/85/Datomic-41-320.jpg)
![[entity, attribute, value, timestamp]
STRUCTURE OF A FACT](https://image.slidesharecdn.com/datomic-141112083147-conversion-gate01/85/Datomic-42-320.jpg)
![[entity, attribute, value, timestamp]
[Wizards Ticket, price, $60, 11-11-2014 12:00pm]
STRUCTURE OF A FACT](https://image.slidesharecdn.com/datomic-141112083147-conversion-gate01/85/Datomic-43-320.jpg)
![[entity, attribute, value, timestamp]
[Wizards Ticket, price, $60, 11-11-2014 12:00pm]
DATOM
STRUCTURE OF A FACT](https://image.slidesharecdn.com/datomic-141112083147-conversion-gate01/85/Datomic-44-320.jpg)
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time
A SERIES OF DATOMS OVER TIME](https://image.slidesharecdn.com/datomic-141112083147-conversion-gate01/85/Datomic-45-320.jpg)
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A SERIES OF DATOMS OVER TIME](https://image.slidesharecdn.com/datomic-141112083147-conversion-gate01/85/Datomic-46-320.jpg)
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time
A SERIES OF FACTS OVER TIME](https://image.slidesharecdn.com/datomic-141112083147-conversion-gate01/85/Datomic-61-320.jpg)
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PATTERN
[{…}, {…}, {…}]
PATTERN MATCHING](https://image.slidesharecdn.com/datomic-141112083147-conversion-gate01/85/Datomic-62-320.jpg)
![datomic.db.Db@4163cc8b
[:find ?name :where
[?eid :nba.team/city “washington”]
[?eid :nba.team/name ?name]]
#{[“wizards”]}
DATALOG](https://image.slidesharecdn.com/datomic-141112083147-conversion-gate01/85/Datomic-63-320.jpg)
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QUERY
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PATTERN MATCHING](https://image.slidesharecdn.com/datomic-141112083147-conversion-gate01/85/Datomic-65-320.jpg)
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QUERY
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QUERY
RESULT
PATTERN MATCHING](https://image.slidesharecdn.com/datomic-141112083147-conversion-gate01/85/Datomic-67-320.jpg)
![[{…}, {…}, {…}, {…}, {…}, {…}]
QUERY
RESULT
PATTERN MATCHING](https://image.slidesharecdn.com/datomic-141112083147-conversion-gate01/85/Datomic-68-320.jpg)
Uploaded byJordan Leigh
Datomic
This document discusses Datomic, a database that treats data as immutable values. It explains concepts like entities, attributes, facts, and schemas. Datomic stores facts as datoms, which are tuples with an entity, attribute, value and timestamp. Apps can query and manipulate data using patterns and datalog. The document outlines advantages like reproducibility and being language independent. It also notes Datomic is decoupled from storage and has functions in the database, but has downsides like not being open source and requiring a paid license for production use.
![谷歌留痕技术教程[ 𝙩𝙤𝙥 𝟮𝟯𝟯. 𝙘 𝙤𝙢 ]](https://cdn.slidesharecdn.com/ss_thumbnails/top233-260130173900-2eb784f9-thumbnail.jpg?width=640&height=640&fit=bounds)
Datomic
- 1. DATOMIC Jordan Leigh- @AlwaysBCoding
- 2. < > STACKS LOGO HERE Slogan line here www.website.com │ contact@website.com 2
- 3. < > STACKS LOGO HERE Slogan line here www.website.com │ contact@website.com 3 Ruby Rails jQuery PostgreSQL
- 4. < > STACKS LOGO HERE Slogan line here www.website.com │ contact@website.com 4 Ruby MongoDB Rails Express jQuery AngularJS PostgreSQL NodeJS
- 5. < > STACKS LOGO HERE Slogan line here www.website.com │ contact@website.com 5 Ruby MongoDB Clojure Rails Express ClojureScript ReactJS Datomic jQuery AngularJS PostgreSQL NodeJS
- 6. < > DATOMIC LOGO HERE Slogan line here www.website.com │ contact@website.com 6 Ruby MongoDB Clojure Rails Express ClojureScript ReactJS Datomic jQuery AngularJS PostgreSQL NodeJS
- 7. THE DATABASE ASA VALUE
- 8. WHAT IS AVALUE
- 9.
- 10. [1, 2, 3] VALUE
- 11. :name “John Wall” :age 24 VALUE { }
- 12.
- 13. person = Person.new(“JohnWall”, 24) NOT A VALUE
- 14. Postgres Database NOTA VALUE
- 15. < > ADVANTAGESOF VALUES LOGO HERE Slogan line here www.website.com │ contact@website.com 15
- 16. < > ADVANTAGESOF VALUES LOGO HERE Slogan line here www.website.com │ contact@website.com 16 Easy to Share
- 17. < > ADVANTAGESOF VALUES LOGO HERE Slogan line here www.website.com │ contact@website.com 17 Easy to Share Reproducible Results
- 18. < > ADVANTAGESOF VALUES Reproducible Results LOGO HERE Slogan line here www.website.com │ contact@website.com 18 Easy to Share Easy to Fabricate
- 19. < > ADVANTAGESOF VALUES Reproducible Results LOGO HERE Slogan line here www.website.com │ contact@website.com 19 Easy to Share Easy to Fabricate Language Independent
- 20. < > ADVANTAGESOF VALUES Reproducible Results Language Independent LOGO HERE Slogan line here www.website.com │ contact@website.com 20 Easy to Share Easy to Fabricate Aggregate to Values
- 21. WHAT IS AFACT
- 22. John Wall playsfor the Wizards WHAT IS A FACT
- 23. John Wall playedfor the Wizards on November 8th 2014 WHAT IS A FACT
- 24. Theodore Roosevelt heldthe position President of the United States on March 5th 1905 WHAT IS A FACT
- 25. Theodore Roosevelt March5th 1905 WHAT IS A FACT position president
- 26. Theodore Roosevelt March5th 1905 WHAT IS A FACT position president entity
- 27. Theodore Roosevelt March5th 1905 WHAT IS A FACT position president attribute
- 28. Theodore Roosevelt position president value March 5th 1905 WHAT IS A FACT
- 29. Theodore Roosevelt March5th 1905 WHAT IS A FACT position president timestamp
- 30.
- 31.
- 32.
- 33.
- 34. FACT BASED MODEL Timestamp
- 35. Timestamp Timestamp FACTBASED MODEL
- 36. Timestamp Timestamp Timestamp FACT BASED MODEL
- 37. A B C Timestamp Timestamp Timestamp GIT
- 38. < > ADVANTAGESOF VALUES Reproducible Results Language Independent LOGO HERE Slogan line here www.website.com │ contact@website.com 38 Easy to Share Easy to Fabricate Aggregate to Values
- 39. < > ADVANTAGESOF VALUES Reproducible Results Language Independent LOGO HERE Slogan line here www.website.com │ contact@website.com 39 Easy to Share Easy to Fabricate Aggregate to Values
- 40.
- 41. [{…}, {…}, {…},{…}, {…}, {…}] time A SERIES OF FACTS OVER TIME
- 42. [entity, attribute, value,timestamp] STRUCTURE OF A FACT
- 43. [entity, attribute, value,timestamp] [Wizards Ticket, price, $60, 11-11-2014 12:00pm] STRUCTURE OF A FACT
- 44. [entity, attribute, value,timestamp] [Wizards Ticket, price, $60, 11-11-2014 12:00pm] DATOM STRUCTURE OF A FACT
- 45. [DATOM, DATOM, DATOM,DATOM, DATOM] time A SERIES OF DATOMS OVER TIME
- 46. [DATOM, DATOM, DATOM,DATOM, DATOM] time DATOMIC A SERIES OF DATOMS OVER TIME
- 47.
- 48. APP HOW AREWE DOING THIS NOW
- 49. APP HOW AREWE DOING THIS NOW
- 50. APP “…” HOWARE WE DOING THIS NOW
- 51. APP “…” HOWARE WE DOING THIS NOW
- 52. APP “…” value HOW ARE WE DOING THIS NOW
- 53. APP “…” value HOW ARE WE DOING THIS NOW
- 54. APP “…” value manipulate with code HOW ARE WE DOING THIS NOW
- 55.
- 56.
- 57.
- 58. DATOMIC APP db value
- 59. DATOMIC APP db value value
- 60. manipulate with code DATOMIC APP db value value
- 61. [{…}, {…}, {…},{…}, {…}, {…}] time A SERIES OF FACTS OVER TIME
- 62. [{…}, {…}, {…},{…}, {…}, {…}] PATTERN [{…}, {…}, {…}] PATTERN MATCHING
- 63. datomic.db.Db@4163cc8b [:find ?name:where [?eid :nba.team/city “washington”] [?eid :nba.team/name ?name]] #{[“wizards”]} DATALOG
- 64. APP “…” value HOW ARE WE DOING THIS NOW
- 65. [{…}, {…}, {…},{…}, {…}, {…}] QUERY RESULT PATTERN MATCHING
- 66. [{…}, {…}, {…},{…}, {…}, {…}] QUERY RESULT PATTERN MATCHING
- 67. [{…}, {…}, {…},{…}, {…}, {…}] QUERY RESULT PATTERN MATCHING
- 68. [{…}, {…}, {…},{…}, {…}, {…}] QUERY RESULT PATTERN MATCHING
- 69.
- 70. < > SCHEMACONCEPTS LOGO HERE Slogan line here www.website.com │ contact@website.com 70
- 71. < > SCHEMACONCEPTS LOGO HERE Slogan line here www.website.com │ contact@website.com 71 Declaration of Entity Types
- 72. < > SCHEMACONCEPTS LOGO HERE Slogan line here www.website.com │ contact@website.com 72 Declaration of Entity Types Whitelist of Attributes by Entity Type
- 73. < > SCHEMACONCEPTS Whitelist of Attributes by Entity Type LOGO HERE Slogan line here www.website.com │ contact@website.com 73 Declaration of Entity Types Declaration of which attributes are references
- 74.
- 75. NBA Team SCHEMACONCEPTS
- 76. NBA Team SCHEMACONCEPTS City: STRING Name: STRING Logo: URI
- 77. NBA Team SCHEMACONCEPTS City: “washington” Name: “wizards” Logo: http://cdn.something.com/nba/logos/wizards.svg
- 78. NBA Player SCHEMACONCEPTS
- 79. NBA Player SCHEMACONCEPTS Name: STRING Birthdate: INSTANT CurrentTeam: REF
- 80. NBA Player Birthdate:#inst September 6 1990 SCHEMA CONCEPTS Name: “John Wall” CurrentTeam: 176523498213
- 81. Wizards John Wall CurrentTeam SCHEMA CONCEPTS
- 82. SCHEMA CONCEPTS John Wall Wizards PLAYER TEAM
- 83. SCHEMA CONCEPTS John Wall Wizards wizards vs. nets PLAYER TEAM GAME
- 84. SCHEMA CONCEPTS John Wall Wizards wizards vs. nets PLAYER TEAM GAME Dunk @ 7:00 1Q GAME EVENT
- 85. SCHEMA CONCEPTS John Wall Wizards wizards vs. nets PLAYER TEAM GAME Dunk @ 7:00 1Q GAME EVENT scored by
- 86. SCHEMA CONCEPTS John Wall Wizards wizards vs. nets PLAYER TEAM GAME Dunk @ 7:00 1Q GAME EVENT Otto Porter PLAYER scored by assisted by
- 87. SCHEMA CONCEPTS John Wall Wizards wizards vs. nets PLAYER TEAM GAME Dunk @ 7:00 1Q GAME EVENT Otto Porter PLAYER scored by assisted by
- 88.
- 89. < > THEGOOD LOGO HERE Slogan line here www.website.com │ contact@website.com 89
- 90. < > THEGOOD LOGO HERE Slogan line here www.website.com │ contact@website.com 90 Decoupled from Storage
- 91. < > THEGOOD LOGO HERE Slogan line here www.website.com │ contact@website.com 91 Decoupled from Storage Functions in the Database
- 92. < > THEGOOD Functions in the Database LOGO HERE Slogan line here www.website.com │ contact@website.com 92 Decoupled from Storage TX Report Queue
- 93. < > THEBAD LOGO HERE Slogan line here www.website.com │ contact@website.com 93
- 94. < > THEBAD LOGO HERE Slogan line here www.website.com │ contact@website.com 94 Not open source
- 95. < > THEBAD LOGO HERE Slogan line here www.website.com │ contact@website.com 95 Not open source Paid license to use in production
- 96. < > THEBAD Paid license to use in production LOGO HERE Slogan line here www.website.com │ contact@website.com 96 Not open source Documentation around deployment is rough
- 97.