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* "visitor" pattern: Use local variable type inference Update "visitor" pattern with local variable type inference. * "value-object" pattern: Use local variable type inference Update "value-object" pattern with local variable type inference. * "unit-of-work" pattern: Use local variable type inference Update "value-object" pattern with local variable type inference. * "typeobjectpattern" pattern: Use local variable type inference Update "value-object" pattern with local variable type inference.
layout, title, folder, permalink, categories, tags
| layout | title | folder | permalink | categories | tags | ||||
|---|---|---|---|---|---|---|---|---|---|
| pattern | Unit Of Work | unit-of-work | /patterns/unit-of-work/ | Architectural |
|
Intent
When a business transaction is completed, all the these updates are sent as one big unit of work to be persisted in a database in one go so as to minimize database trips.
Applicability
Use the Unit Of Work pattern when
- To optimize the time taken for database transactions.
- To send changes to database as a unit of work which ensures atomicity of the transaction.
- To reduce number of database calls.