1---2name: data3description: Data Skills4---56# Data Skills78## What this domain covers910Networking, serialization, and local storage. Emphasis on boundaries: DTOs, mappers, repositories, caching, and token refresh.1112## When to read it1314- You’re integrating a new API or local persistence.15- You’re seeing inconsistent parsing, pagination bugs, or auth refresh loops.1617## Subtopics1819- Networking:20 - [networking/dio.md](./networking/dio.md)21 - [networking/interceptors.md](./networking/interceptors.md)22 - [networking/pagination.md](./networking/pagination.md)23 - [networking/token_refresh.md](./networking/token_refresh.md)24- Serialization:25 - [serialization/json_parsing.md](./serialization/json_parsing.md)26 - [serialization/mappers.md](./serialization/mappers.md)27- Local storage:28 - [local_storage/hive.md](./local_storage/hive.md)29 - [local_storage/sqlite.md](./local_storage/sqlite.md)30 - [local_storage/caching_strategies.md](./local_storage/caching_strategies.md)3132## Decision guide3334- If you need **request/response policies**, go to [networking/interceptors.md](./networking/interceptors.md).35- If you need **infinite scrolling**, go to [networking/pagination.md](./networking/pagination.md).36- If you need **auth refresh**, go to [networking/token_refresh.md](./networking/token_refresh.md).37- If you need **safe parsing + boundaries**, go to [serialization/mappers.md](./serialization/mappers.md).
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Data Skills It is listed under DevOps & Infra on SkillMD.
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