نماذج القراءة وCQRS المبسّط

في هذا الدرس

serve queries from a dedicated read model inside one service.

الموضوعات المخطط لها

• CQRS-lite: separate the write model (entities, rules) from a read model (tables or views shaped for queries), in the same service and database.
• Update the read model in the same transaction, or from domain events after commit, or by periodic refresh.
• Choose by staleness tolerance: same transaction is consistent; events are eventually consistent.
• No event sourcing and no separate database is needed for simple cases.
• Include a rebuild path: recompute the read model from the write tables.