Redis Dump Rust

CLI Documentation (English)

Redis Dump Rust is a CLI tool written in Rust for efficiently dumping Redis databases asynchronously, inspired by redis-dump-go.

Usage

redis_dump_rust [OPTIONS]

Options

Option	Description	Default
-h, --host	Redis server address	127.0.0.1
-p, --port	Redis server port	6379
-a, --auth	Redis password	-
-d, --db	Database number	All (with data)
-f, --filter	Key pattern filter	*
-o, --output	Output file	redis_dump.resp
-b, --batch-size	Batch size for operations	1000
-w, --workers	Number of parallel workers	10
-s, --silent	Silent mode	false
--scan-size	Redis scan size	1000

Example

For larger databases (>1M keys)

redis_dump_rust --scan-size 20000 -w 50 -b 5000

For more help:

redis_dump_rust --help

Multi-database output

When --db is omitted and multiple databases contain keys, the tool dumps each database into a separate file. The file name is derived from --output by inserting _db{N} before the file extension, for example:

• redis_dump.resp -> redis_dump_db0.resp, redis_dump_db3.resp

If only one database has keys, the original output filename is used without a suffix.