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Kvsd

Kvsd is an asynchronous key value store with tokio runtime. The key value is saved by appending it to a file and keeps the offset in memory.

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Quick Start

terminal1

# running server (default port: 7379)
$ kvsd server --disable-tls

terminal2

# running client
$ kvsd set key1 value1 --disable-tls
OK

$ kvsd get key1 --disable-tls
value1

$ kvsd delete key1 --disable-tls
OK old value: value1

Configurations

The order of configuration priority is as follows.(high to low)

  • command line flag
  • environment variables
  • configuration file
  • default value

kvsd

server

Key Description Default
max_tcp_connections Number of clients that can be connected simultaneously 10240
connection_tcp_buffer_bytes Buffer to be allocated per client 4096
authenticate_timeout_milliseconds Time to wait for authentication from client when tcp connection is established 300

Logging

To specify logging directive, use KVSD_LOG environment variable.

$ KVSD_LOG=info kvsd

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Key value store in Rust

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