li6185377/LKDBHelper-SQLite-ORM

Health v2 · maintenance only

Adoption not part of the score

1209 stars · 285 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

LKDBHelper is an automatic SQLite ORM library for iOS written in Objective-C, built on FMDB. It provides thread-safe automatic insert, query, update, and delete operations for a wide range of property types, plus database corruption recovery and performance tuning options.

Use cases

• persist Objective-C model objects to SQLite without writing SQL
• automatically save and load models with NSArray, NSDictionary, NSDate, UIImage and other property types
• use a thread-safe SQLite ORM that avoids recursive deadlocks
• encrypt a local SQLite database with SQLCipher
• repair a corrupted SQLite database (SQLITE_CORRUPT / malformed disk image)
• tune SQLite performance with PRAGMA settings like mmap_size, cache_size, and WAL mode

When to choose

• building an iOS app in Objective-C that needs simple automatic SQLite persistence
• you want an ORM that handles many property types (collections, images, structs) without manual mapping
• you need battle-tested stability for high-traffic production apps
• you require optional database encryption or corruption recovery tooling

When to avoid

• developing for Android, cross-platform, or non-Apple platforms
• your project requires Swift-native or Core Data integration
• you need a reactive or async-first database layer like Realm or GRDB
• targeting iOS versions below 12 without pinning older FMDB and LKDBHelper versions

Facets

library · maturity active

orm database database-driver databases mobile-development developer-tools sqlite objective-c fmdb thread-safe sqlcipher database-recovery ios mobile

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