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2.Explore Azure Cosmos DB @ JeremyLikness THR3511
3.“But this is how we’ve always done it.” -Developer
4.“But this is how we’ve always done it.” -Developer
5.Relational Database ORM Object Object Disconnect: Relational vs. Domain
6.Have you ever … Created a table named metadata and populated it with columns that have names like: Column_name Column_type Column_string_value Column_integer_value Stuffed XML, JSON, or other miscellaneous data into a large nvarchar (max) ? Better yet, used the XML/ JSON field types and tried to write a query over them? OUCH!
7.Introducing N ot O nly SQL : No
8.Key/Value 🗝 Key Value Key1 $3.05 Key2 9/22/1974 Key3 $4.99 Profile1.jpg
13.Introducing managed NoSQL with Azure Cosmos DB
14.Azure Cosmos DB “gets it” Column: Cassandra API Document: SQL API, MongoDB API Graph: Gremlin API Key/Value: Table API
15.Turnkey Global Distribution
16.Turnkey Global Distribution Elastic scale out of storage and throughput
17.Turnkey Global Distribution Elastic scale out of storage and throughput Comprehensive SLAs 99 .99% High Availability Throughput Guaranteed <10ms Latency 99 th percentile Consistency Guaranteed
18.Throughput Guaranteed Request Units (RUs)
19.Got Interfaces? SQL API Table API
20.Atom-Record-Sequence (ARS) Atoms – primitive types Records – structs Sequences – arrays of atoms, records, or other sequences
21.Atom-Record-Sequence (ARS) Container Projection is used to map ARS to the API
22.Atom-Record-Sequence (ARS) Container Collection Table Graph Projection
23.Atom-Record-Sequence (ARS) Item 📄Doc 🗝Key 📈Vertex Projection
25.Food Groups Nutrient Definitions Food Items Nutrient Data Weights 12 relational tables collapsed to three collections This could be implemented as a single collection with a type identifier
26.Demo: USDA Database @ JeremyLikness
27.Demo: USDA Database @ JeremyLikness
28.Demo: USDA Database @ JeremyLikness
29.Demo: USDA Database @ JeremyLikness
