An enterprise-grade relational data model. Designed by a human.

Stored procedures, not ORMs.

700+ optimized, parameterized, instrumented stored procs. Every endpoint calls one. The query planner sees stable shapes; the indexes are tuned to match.

-- Account-scoped users with role filter (one of 700+ procs)
EXEC dbo.usp_Users_GetForAccount
  @accountId  = @currentAccountId,
  @roleCode   = 'admin',
  @page       = 1,
  @pageSize   = 50;

-- Parameterized · indexed · instrumented
-- Avg execution: 6.2ms across 12k accounts
-- Logged to JobRun + System Performance dashboards

Dapper data layer, mockable repositories.

Lightweight, fast micro-ORM. Every repository has an interface. Tests don’t need a database; production gets raw SQL performance.

public interface IUserRepository
{
    Task<User> GetByIdAsync(int id);Task<IEnumerable<User>> GetForAccountAsync(int accountId);Task<int> SaveAsync(User user);
}

// Mockable in tests.
// Every entity has its own IXxxRepository.

public class UserRepository : IUserRepository
{
    private readonly IDbConnection _db;public Task<User> GetByIdAsync(int id) =>
        _db.QuerySingleOrDefaultAsync<User>(
            "dbo.usp_Users_GetById",
            new { id },
            commandType: CommandType.StoredProcedure);
}

Dynamic table-level translations, no schema changes.

Register any table + column for translation through the registry. Add a new language, run the pending-translation queue, ship. No DDL involved.

40+ entity types, generic by design.

One central entity model handles every operationally interesting thing on the platform. Adding a new content type is a row insert, not a migration.

Row-level access control at the database layer.

The role and permission framework runs at the schema, not just the API. Roles decide which rows a user can see, modify, or aggregate — enforced inside the stored procs themselves.

-- Inside dbo.usp_Entities_Search
SELECT e.*
FROM Entities e
WHERE e.AccountId IN (    SELECT au.AccountId    FROM AccountUsers au    WHERE au.UserId = @currentUserId      AND au.IsActive = 1);

-- The same filter pattern lives in every cross-account proc.
-- Row visibility is enforced where the data is, not in the API.

Hierarchical category and topic taxonomies.

Parent/child trees, pending-review pipelines, replace-and-delete merge handling. A taxonomy that scales without becoming spaghetti.