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System Architecture with NoSQL and RavenDB
Oren Eini
- ren@ravendb.net
Hibernating Rhinos
System Architecture with NoSQL and RavenDB Oren Eini - - PowerPoint PPT Presentation
System Architecture with NoSQL and RavenDB Oren Eini - - PowerPoint PPT Presentation
System Architecture with NoSQL and RavenDB Oren Eini oren@ravendb.net Hibernating Rhinos Meet Edgar F. Codd 5 MB drive, 1956 10 MB drive, 1981 5 TB hard disk, 2016 In time Average salary: 75,000 R$ 5MB HD = 78.3 man years 5
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5 MB drive, 1956
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10 MB drive, 1981
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5 TB hard disk, 2016
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In time…
– Average salary: 75,000 R$ – 5MB HD = 78.3 man years – 5 TB HD = 2 days – On the cloud, storing 5TB for 1 year = 8 R$. – About as much as:
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Software architecture
– Software architecture is about making fundamental structural choices which are costly to change once implemented. Software architecture choices include specific structural options from possibilities in the design of software.
– Wikipedia “Software Architecture”
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Meet new architecture, same as
- ld architecture…
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1980s era applications…
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2016 era applications…
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Show me the pain
– Schema – Indexing – Shared database – Cost of change – Rigidity of structure – Performance – High availability
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The document model
– Flexible data model – Dynamic data – Arbitrarily complex data – Native Root Aggregates – JSON structure
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Performance
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Performance
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Typical architecture
– Database per application – Native data model for the application – Sharing data via back channels
– Replication – ETL
– No shared data! – Easy to change over time
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High availability
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Playing nice with others…
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Best question gets…
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