# HollowDB

## HollowDB

- [Introduction](https://docs.hollowdb.xyz/introduction.md): What is HollowDB?
- [Quick Start](https://docs.hollowdb.xyz/quick-start.md): Get ready to set some keys on Permaweb!
- [Usage](https://docs.hollowdb.xyz/hollowdb/usage.md): How to use HollowDB?
- [Supported Wallets](https://docs.hollowdb.xyz/hollowdb/supported-wallets.md): Using Arweave & Ethereum wallets with HollowDB.
- [Modes of Operation](https://docs.hollowdb.xyz/hollowdb/modes-of-operation.md): Proofs & whitelisting.
- [Usage with Bundlr](https://docs.hollowdb.xyz/hollowdb/usage-with-bundlr.md): Values too large? Meet Bundlr.
- [Contract Operations](https://docs.hollowdb.xyz/hollowdb/contract-operations.md): Thinking of deploying your own contract? See here.
- [Caching Options](https://docs.hollowdb.xyz/hollowdb/caching-options.md): Optional caching with LMDB or Redis.
- [HollowDB-as-a-Service](https://docs.hollowdb.xyz/hollowdb/hollowdb-as-a-service.md): Start using HollowDB-as-a-Service.
- [Background](https://docs.hollowdb.xyz/zero-knowledge-proofs/background.md): What are zero-knowledge proofs?
- [HollowDB Authentication](https://docs.hollowdb.xyz/zero-knowledge-proofs/hollowdb-authentication.md): Answering "who dis?" with Zero-Knowledge.
- [HollowDB Prover](https://docs.hollowdb.xyz/zero-knowledge-proofs/hollowdb-prover.md): Utility package to generate proofs for HollowDB.
- [Usage with Proofs](https://docs.hollowdb.xyz/zero-knowledge-proofs/usage-with-proofs.md): "Talk is cheap, show me the code."
- [Proofs from Signatures](https://docs.hollowdb.xyz/zero-knowledge-proofs/proofs-from-signatures.md): Generating Proofs via NextJS + Injected Wallet.
- [Overview](https://docs.hollowdb.xyz/use-cases/overview.md): In which ways can HollowDB be used?
- [Calendar](https://docs.hollowdb.xyz/use-cases/calendar.md): A calendar application using HollowDB.
- [Anonymous Authentication](https://docs.hollowdb.xyz/use-cases/anonymous-authentication.md): An online authentication application for storing profiles
- [Persona](https://docs.hollowdb.xyz/use-cases/persona.md): Where it all started.