relasjonsdatabaser skalerer ikke
TRANSCRIPT
![Page 1: Relasjonsdatabaser Skalerer Ikke](https://reader036.vdocuments.net/reader036/viewer/2022062405/556ac66fd8b42acd348b4cd9/html5/thumbnails/1.jpg)
Relasjonsdatabaser skalerer ikkeBjørn Nordlund
![Page 2: Relasjonsdatabaser Skalerer Ikke](https://reader036.vdocuments.net/reader036/viewer/2022062405/556ac66fd8b42acd348b4cd9/html5/thumbnails/2.jpg)
Performance
s.2
![Page 3: Relasjonsdatabaser Skalerer Ikke](https://reader036.vdocuments.net/reader036/viewer/2022062405/556ac66fd8b42acd348b4cd9/html5/thumbnails/3.jpg)
Scale
s.3
![Page 4: Relasjonsdatabaser Skalerer Ikke](https://reader036.vdocuments.net/reader036/viewer/2022062405/556ac66fd8b42acd348b4cd9/html5/thumbnails/4.jpg)
Write / ReadWrite
Tekst endres i Topp- og Bunntekst 12.04.23s.4
![Page 5: Relasjonsdatabaser Skalerer Ikke](https://reader036.vdocuments.net/reader036/viewer/2022062405/556ac66fd8b42acd348b4cd9/html5/thumbnails/5.jpg)
s.5
Vertical vs horisontal
![Page 6: Relasjonsdatabaser Skalerer Ikke](https://reader036.vdocuments.net/reader036/viewer/2022062405/556ac66fd8b42acd348b4cd9/html5/thumbnails/6.jpg)
Single db, single app
s.6
![Page 7: Relasjonsdatabaser Skalerer Ikke](https://reader036.vdocuments.net/reader036/viewer/2022062405/556ac66fd8b42acd348b4cd9/html5/thumbnails/7.jpg)
Single db, multiple app
s.7
![Page 8: Relasjonsdatabaser Skalerer Ikke](https://reader036.vdocuments.net/reader036/viewer/2022062405/556ac66fd8b42acd348b4cd9/html5/thumbnails/8.jpg)
Master – Slave replication
s.8
![Page 9: Relasjonsdatabaser Skalerer Ikke](https://reader036.vdocuments.net/reader036/viewer/2022062405/556ac66fd8b42acd348b4cd9/html5/thumbnails/9.jpg)
Caching
s.9
![Page 10: Relasjonsdatabaser Skalerer Ikke](https://reader036.vdocuments.net/reader036/viewer/2022062405/556ac66fd8b42acd348b4cd9/html5/thumbnails/10.jpg)
Local
Tekst endres i Topp- og Bunntekst 12.04.23s.10
![Page 11: Relasjonsdatabaser Skalerer Ikke](https://reader036.vdocuments.net/reader036/viewer/2022062405/556ac66fd8b42acd348b4cd9/html5/thumbnails/11.jpg)
Table partitioning
s.11
![Page 12: Relasjonsdatabaser Skalerer Ikke](https://reader036.vdocuments.net/reader036/viewer/2022062405/556ac66fd8b42acd348b4cd9/html5/thumbnails/12.jpg)
Shared everything
s.12
![Page 13: Relasjonsdatabaser Skalerer Ikke](https://reader036.vdocuments.net/reader036/viewer/2022062405/556ac66fd8b42acd348b4cd9/html5/thumbnails/13.jpg)
Shared nothing
s.13
![Page 14: Relasjonsdatabaser Skalerer Ikke](https://reader036.vdocuments.net/reader036/viewer/2022062405/556ac66fd8b42acd348b4cd9/html5/thumbnails/14.jpg)
SQL vs noSQL
noSQL
BASE
Atomicy
Versioning
”search/indexing strategies”
Tekst endres i Topp- og Bunntekst 12.04.23s.14
SQL
ACID
Integrity
Consistency
Queries
Transactions
![Page 15: Relasjonsdatabaser Skalerer Ikke](https://reader036.vdocuments.net/reader036/viewer/2022062405/556ac66fd8b42acd348b4cd9/html5/thumbnails/15.jpg)
Scaling vs functionality
Tekst endres i Topp- og Bunntekst 12.04.23s.15
![Page 16: Relasjonsdatabaser Skalerer Ikke](https://reader036.vdocuments.net/reader036/viewer/2022062405/556ac66fd8b42acd348b4cd9/html5/thumbnails/16.jpg)
Scaling vs performance
Tekst endres i Topp- og Bunntekst 12.04.23s.16
![Page 17: Relasjonsdatabaser Skalerer Ikke](https://reader036.vdocuments.net/reader036/viewer/2022062405/556ac66fd8b42acd348b4cd9/html5/thumbnails/17.jpg)
Scaling vs complexity
Tekst endres i Topp- og Bunntekst 12.04.23s.17
![Page 18: Relasjonsdatabaser Skalerer Ikke](https://reader036.vdocuments.net/reader036/viewer/2022062405/556ac66fd8b42acd348b4cd9/html5/thumbnails/18.jpg)
Tekst endres i Topp- og Bunntekst 12.04.23s.18