dal-dev ยท diff
v1.0.0 to v1.0.0
4 added, 4 removed. Audit A to A.
---
name: dal-dev
- description: Use when designing SQL schemas, creating FluentMigrator migrations, implementing generic repositories (IRepository of T), or working exclusively in the 4-Persistence layer.
+ description: Use when implementing ADO.NET repositories, IRepository of T, ISqlConnectionFactory, FluentMigrator migrations, or persistence DI registration. Do not use for schema design or application/domain logic.
license: MIT
metadata:
author: David R Palfery
version: 1.0.0
---
# Data Access Layer Developer
Identify your sub-task and read ONLY the relevant reference before proceeding.
| Sub-Task | When to Use | Reference |
|---|---|---|
- | Schema Design | Table definitions, data types, constraints, indexes, SQL database projects, dacpac artifacts | [Schema Design](./references/schema-design.md) |
- | Dapper Repository | ISqlConnectionFactory, IRepository implementations, parameterized queries, DI registration | [Dapper Repository](./references/dapper-repository.md) |
- | Migration Scripts | FluentMigrator versioning, idempotent up/down scripts, rollback strategy | [Migration Scripts](./references/migration-scripts.md) |
+ | Schema contract | Consuming approved table definitions, types, constraints, and dacpac alignment | [Schema Design](./references/schema-design.md) |
+ | ADO.NET repository | ISqlConnectionFactory, IRepository implementations, parameterized SqlCommand, DI registration | [ADO.NET Repository](./references/adonet-repository.md) |
+ | Migration scripts | FluentMigrator versioning, idempotent up/down scripts, rollback strategy | [Migration Scripts](./references/migration-scripts.md) |
**Rule:** Read only the reference(s) relevant to your current task. Do not pre-load all references.