ArkData (Ark Data Management)

• About This Kit
• Unified Data Definition
  • Unified Data Definition Overview
  • UTDs (ArkTS)
  • UTDs (C/C++)
  • Uniform Data Structs (ArkTS)
  • Uniform Data Structs (C/C++)
  • Content Cards Based on Uniform Data Structs (ArkTS)
  • Prebuilt UTDs
• Application Data Persistence
  • Application Data Persistence Overview
  • Persisting User Preferences (ArkTS)
  • Persisting User Preferences (C/C++)
  • Persisting KV Store Data (ArkTS)
  • Persisting RDB Store Data (ArkTS)
  • Persisting RDB Store Data (C/C++)
  • Persisting Vector Store Data (ArkTS)
  • Persisting Vector Store Data (C/C++)
• Distributed Application Data Sync
  • Overview of Cross-Device Application Data Sync
  • Cross-Device Sync of KV Stores (ArkTS)
  • Cross-Device Sync of RDB Stores (ArkTS)
  • Cross-Device Sync of Distributed Data Objects (ArkTS)

• Data Reliability and Security
  • Data Reliability and Security Overview
  • Database Backup and Restore (ArkTS)
  • Database Backup and Restore (C/C++)
  • Database Encryption (ArkTS)
  • Database Encryption (C/C++)
  • Access Control by Device and Data Level (ArkTS)
  • Access Control by Device and Data Level (C/C++)
  • Using an EL5 Database (ArkTS)
• Cross-Application Data Sharing
  • Overview of Cross-Application Data Sharing
  • One-to-Many Data Sharing
    • Sharing Data Using DataShareExtensionAbility (ArkTS) (for System Applications Only)
    • Silent Access via DatamgrService (ArkTS) (for System Applications Only)
    • Sharing Configurations Between Applications (ArkTS)
  • Many-to-Many Data Sharing
    • Sharing Data via Unified Data Channels (ArkTS)
    • Sharing Data via Unified Data Channels (C/C++)
• Application Data Vectorization (ArkTS)

• SQLite Debugging Tool
• ArkData Glossary
• ArkData FAQs