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GitHub - 8090Lambert/go-redis-parser: A Faster parser for Redis's Data P...

 4 years ago
source link: https://github.com/8090Lambert/go-redis-parser?
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go-redis-parser

A efficient and safe parser in Golang. Its characteristics are: make full use of the language's goroutine, write at the same time as the file is written. This important thing is that you can analyze without connecting to an online service.

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| |_//| \_/|\____\|    /|  /_ | |_/|| |\___ |\____\|  __/| |-|||    /\___ ||  /_ |    /
\____\\____/      \_/\_\\____\\____/\_/\____/      \_/   \_/ \|\_/\_\\____/\____\\_/\_\

go-redis-parser version: alpha 2019-08-24 15:24:34

Usage of:
  -o string
    	set the output directory for gen-file. (default: current directory. parser.(json|csv) will be created)

  -rdb string
    	<rdb-file-name>. For example: ./dump.rdb

  -type string
    	set the gen-file's type, support type: json、csv. (default: csv)
    	 (default "csv")

Feature

Supports Redis from 2.8 to 5.0, all data types except module. Including:

  • String
  • SortedSed
  • Stream(Redis 5.0 new data type)

In addition to exporting all key/values, it also looks for all types of Bigkeys (like redis-cli --bigkeys).

Installation

go-redis-parser will build a binary file，you can use git or go get to install.

via git

$ git clone https://github.com/8090Lambert/go-redis-parser.git && cd go-redis-parser
$ go install

via go

$ go get github.com/8090Lambert/go-redis-parser

Using

Before using, you should set export PATH=$PATH:$GOPATH/bin

$ go-redis-parser -rdb <dump.rdb> -o <gen-file folder> -type <gen-file type, json or csv, default csv>

Generate File

DataType Key Value Size(bytes)
AuxField redis-ver 5.0.5 0
AuxField redis-bits 5.0.5 0
AuxField ctime 5.0.5 0
AuxField used-mem 5.0.5 0
AuxField aof-preamble 5.0.5 0
SelectDB select 0 0
ResizeDB resize db {dbSize: 6, expireSize: 0} 0
String s a 1
List li a,b 2
Set set b,a 2
Stream stream {"Entries":{"1569553992318-0"... 41
Sortedset zset [{"Field":"a","Score":1},{"Field":"b","Score":2}] 2
Hash h [{"field":"a","value":"a"}] 2

BigKeys outputs

# Scanning the rdb file to find biggest keys

-------- summary -------

Sampled 6 keys in the keyspace!
Total key length in bytes is 17

Biggest string found 's' has 1 bytes
Biggest   hash found 'h' has 1 fields
Biggest   list found 'li' has 2 items
Biggest sortedset found 'zset' has 2 members
Biggest    set found 'set' has 2 members
Biggest stream found 'stream' has 3 entries

1 string with 1 bytes
1 hash with 1 fields
1 list with 2 items
1 sortedset with 2 members
1 set with 2 members
1 stream with 3 entries

report

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