January 2018
Intermediate to advanced
336 pages
7h 56m
English
Content preview from Microservices with Clojure
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Defining Datomic schema
The Service Provider microservice uses Datomic as the local database to store the provider details. The schema for the provider database consists of the following attributes:
| :db/ident | :db/valueType | :db/cardinality | :db/index | :db/fulltext | :db/unique | :db/doc |
| :provider/id | :db.type/string | :db.cardinality/one | true | false | :db.unique/identity | Unique provider ID |
| :provider/name | :db.type/string | :db.cardinality/one | true | true | - | Display name for the provider |
| :provider/mobile | :db.type/string | :db.cardinality/one | false | - | - | Mobile number |
| :provider/since | :db.type/long | :db.cardinality/one | false | - | - | Active since in yyyy format |
| :provider/rating | :db.type/float | :db.cardinality/many | false | - | - | List of ratings received |
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