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2d9298f5f5
This commit updates the ext/kv module to use the denokv_* crates for the protocol and the sqlite backend. This also fixes a couple of bugs in the sqlite backend, and updates versionstamps to be updated less linearly.
26 lines
1.1 KiB
Markdown
26 lines
1.1 KiB
Markdown
# deno_kv
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This crate provides a key/value store for Deno. For an overview of Deno KV,
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please read the [manual](https://deno.land/manual/runtime/kv).
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## Storage Backends
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Deno KV has a pluggable storage interface that supports multiple backends:
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- SQLite - backed by a local SQLite database. This backend is suitable for
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development and is the default when running locally. It is implemented in the
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[denokv_sqlite crate](https://github.com/denoland/denokv/blob/main/sqlite).
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- Remote - backed by a remote service that implements the
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[KV Connect](#kv-connect) protocol, for example
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[Deno Deploy](https://deno.com/deploy).
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Additional backends can be added by implementing the `Database` trait.
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## KV Connect
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The KV Connect protocol allows the Deno CLI to communicate with a remote KV
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database. The
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[specification for the protocol](https://github.com/denoland/denokv/blob/main/proto/kv-connect.md),
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and the
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[protobuf definitions](https://github.com/denoland/denokv/blob/main/proto/schema/datapath.proto)
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can be found in the `denokv` repository, under the `proto` directory.
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