Sylin.Koan.Data.Core

Sylin.Koan.Data.Core

Data access core for Koan: common primitives, options, and helpers used by relational/document/vector providers and apps.

• Target framework: net10.0
• License: Apache-2.0

Capabilities

• Entity contracts and helpers for aggregate storage
• Options and conventions shared across data adapters
• Support for paging, streaming, and batching semantics (see references)

Install (minimal setup)

dotnet add package Sylin.Koan.Data.Core

Usage - quick examples

• Prefer first-class model statics for top-level data access in your app models:
  • Item.All(ct)
  • Item.Query(predicate, ct)
  • Item.FirstPage(pageSize, ct) and Item.Page(cursor, ct)
  • Item.QueryStream(predicate, ct)
• For large sets, use paging or streaming; don’t materialize unbounded results.
• If a first-class static isn’t available, you can fall back to the generic facade (second-class): Data<TEntity, TKey>.Query(...).

See TECHNICAL.md for contracts, options, and extension points.

Customization

• Configuration and advanced usage are documented in TECHNICAL.md.

References

• Data access patterns: /docs/guides/data/all-query-streaming-and-pager.md
• Decision: /docs/decisions/DATA-0061-data-access-pagination-and-streaming.md
• Engineering guardrails: /docs/engineering/index.md
• Repo: https://github.com/sylin-labs/Koan-framework