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![Flexibles Schema
© Acando GmbH
{
"_id" : 123,
"album" : "Neon Bible",
"album artist" : "Arcade Fire",
"disc count" : 1,
"track count" : 11,
"tracks" : [
{
"_id" : 733,
"name" : "Black Mirror",
"composer" : "Richard Reed Parry"
},
{
"_id" : 735,
"name" : "Keep The Car Running",
"composer" : "Arcade Fire“,
"genre" : "Rock"
}
]
}
album
_id
album
album artist
track count
tracks
_id
name
composer
_id
name
composer
genre](https://image.slidesharecdn.com/nosqllive169-141012084926-conversion-gate01/85/NoSQL-Konzepte-live-und-in-Farbe-7-320.jpg)
Uploaded byAstrid Ritscher
NoSQL Konzepte live und in Farbe
The document discusses NoSQL concepts and technologies, highlighting their relevance as a response to big data challenges characterized by volume, velocity, and variety. It explains document-oriented databases and flexible schemas, using the example of a music album data structure. The content also covers aspects of scalability, including vertical and horizontal scaling, along with sharding techniques to enhance performance and distribution in applications.
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NoSQL Konzepte live und in Farbe
- 1. NoSQL Konzepte liveund in Farbe Astrid Ritscher ! code.talks 2014 ! !
- 2. NoSQL - Antwortauf Big Data © Acando GmbH Volume Velocity Variety
- 3. NoSQL-Technologien © AcandoGmbH Graphen Spalten Dokumente
- 4. • Document Oriented • General Purpose • Open Source • Community Driven • Commodity Hardware © Acando GmbH
- 5. Dokumentenorientierte NoSQL-Technologie albums © Acando GmbH
- 6. Relational vs. Flexibel album _id album album artist track count tracks _id name composer _id name composer genre album id album album artist track count track id name composer genre album_id track id name composer genre album_id © Acando GmbH
- 7. Flexibles Schema ©Acando GmbH { "_id" : 123, "album" : "Neon Bible", "album artist" : "Arcade Fire", "disc count" : 1, "track count" : 11, "tracks" : [ { "_id" : 733, "name" : "Black Mirror", "composer" : "Richard Reed Parry" }, { "_id" : 735, "name" : "Keep The Car Running", "composer" : "Arcade Fire“, "genre" : "Rock" } ] } album _id album album artist track count tracks _id name composer _id name composer genre
- 8. Live © AcandoGmbH start mongod server flexible data schema show: find, insert, update and remove
- 9. Performance © AcandoGmbH Skalierbarkeit
- 10. Vertikale Skalierung ©Acando GmbH
- 11. Horizontale Skalierung ©Acando GmbH
- 12. MongoDB Server YourApplication Native Driver mongod © Acando GmbH
- 13. Sharding Your Application Native Driver Router mongos Config Shard 1 Shard 2 Shard 3 mongod mongod mongod mongod © Acando GmbH
- 14. Sharding Shard Collection:albums Shard Key: album artist © Acando GmbH album _id album album artist track count tracks _id name composer _id name composer genre
- 15. Sharding albums ShardCollection: albums Shard Key: album artist A-B C-F G-T U-Z chunk 1 chunk 2 chunk 3 chunk 4 Shard 1 Shard 3 chunk 1 chunk 3 chunk 4 © Acando GmbH Shard 2 chunk 2
- 16. Sharding Your Application Native Driver Router mongos Config Shard 1 Shard 2 Shard 3 mongod mongod mongod mongod © Acando GmbH
- 17. © Acando GmbH Live start shard, config server and router initialize sharding for a collection show shard distribution and chunks
- 18. Sharding in Produktion Router Config Shard 1 Shard 2 Shard 3 mongod mongod mongod mongod mongod mongod mongod mongod mongod mongod mongod mongod Your Application Native Driver © Acando GmbH mongos mongos mongos mongos
- 19. © Acando GmbH NoSQL Konzepte live und in Farbe Astrid Ritscher