# kanyun-inc/YTKKeyValueStore

A simple Key-Value storage tool, using Sqlite as backend.

Repository: https://github.com/kanyun-inc/YTKKeyValueStore
Canonical: https://ross.abutalabs.com/products/ytkkeyvaluestore
Language: Objective-C
License: MIT
License Family: permissive
Last push: 2022-11-06T14:34:34+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 4352, "days_push": 1396, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2123, forks 462 (observed 2026-08-28T04:06:16.705134+00:00)

## What it is
A lightweight Objective-C key-value storage library for iOS that uses SQLite as its backend, storing values as JSON. It offers a simple API for creating tables and persisting strings, numbers, dictionaries, and arrays.

## Use cases
- persist key-value data locally on ios
- cache api responses in an ios app
- store json objects in sqlite without writing sql
- simple local storage for small datasets on mobile
- replace core data with a lightweight key-value store

## When to choose
- you need simple key-value persistence in an Objective-C iOS app
- your data volume is small and a JSON-backed SQLite table suffices
- you want a tiny, easy-to-audit library (under 400 lines)

## When to avoid
- you need complex queries, relationships, or indexing beyond key lookup
- you are building in Swift and prefer modern storage like SwiftData or GRDB
- you need high-performance or large-scale storage where LevelDB-style engines fit better

## Facets
- artifact type: library
- maturity: maintenance
- function: database, serialization, caching
- domain: mobile-development, databases
- platform: -
- tags: objective-c, sqlite, key-value-store, cocoapods, json-storage, ios, macos, mobile

## Member repositories
- kanyun-inc/YTKKeyValueStore (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:16.705134+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T02:52:50.767341+00:00, confidence not recorded.
  - readme: https://github.com/kanyun-inc/YTKKeyValueStore (fetched 2026-08-28T04:06:16.705134+00:00, sha 522312f81341)
- Data as of 2026-08-30T08:39:29.467469+00:00.