在Go语言世界中,beego orm、gorm、sqlx、gorp、xorm是我已知在Github中stars数最多Go数据库框架,这几个都是Go语言世界中老牌数据库框架库。
其中beego orm是beego自带的orm框架库,统计star数的时候是按beego的star数统计的(beego之前还有一个数据库框架beedb,由于谢大在2014年就未在维护此库,所以没有出现在我的统计列表中)。
而sqlx和xorm则是笔者最喜欢和实际开发中最多使用的Go数据库框架库。值的一提的是sqlx还有3个扩展库,一个是sqalx,它使sqlx提供对嵌套事务的支持,另外两个名字都叫sqlt,其中第一个sqlt库,使sqlx支持sql模板和类mybatis的sql配置;第二个sqlt库,则使sqlx支持数据库主从数据源,读写分离;
另外一个值的一提的是xorm也有一个定制增强版xormplus/xorm,使得xorm支持sql模板和类mybatis的sql配置,支持动态sql,支持嵌套事务,支持类似Java中Spring的事务传播机制,支持数据库的读写分离(master/slave)。同时它和xorm一样内置支持SQL Builder。
最后还有一个比较有意思的Go数据库框架库是argen,它在具体实现中使用了annotation方式,这在Go语言开发库中是比较少见的,对笔者而言是一个值得阅读源码和学习的库,它使Go语言又多了一种思维方式。
在实际开发中笔者经常是依据业务复杂度,数据库sql复杂度,在sqlx、xorm和xormplus/xorm中进行数据库框架库选型,笔者大多数时候更倾向xormplus/xorm。如果您也有好的Go语言数据库框架推荐,不妨在留言区留言,大家一起交流分享。
下面是我整理的Go语言数据库框架列表,其中有一些源代码很是小巧精悍(虽然star数不多,但我还是罗列出来了),非常适合学习阅读,帮助自己提高对Go语言程序库的设计实现的理解。
Project Name | Stars | Forks | Description |
---|---|---|---|
beego orm | 12216 | 2814 | A powerful orm framework for go.(beego自带的orm) |
gorm | 6548 | 809 | The fantastic ORM library for Golang, aims to be developer friendly |
sqlx | 3244 | 276 | general purpose extensions to golang's database/sql |
gorp | 2555 | 306 | Go Relational Persistence - an ORM-ish library for Go |
xorm | 2273 | 341 | Simple and Powerful ORM for Go, support mysql,postgres,tidb,sqlite3,mssql,oracle http://xorm.io |
xo | 1255 | 103 | Command line tool to generate idiomatic Go code for SQL databases supporting PostgreSQL, MySQL, SQLite, Oracle, and Microsoft SQL Server |
pg | 1104 | 70 | PostgreSQL ORM for Golang with focus on PostgreSQL features and performance |
db | 975 | 73 | Productive data access layer for Go. |
dbr | 816 | 87 | Additions to Go's database/sql for super fast performance and convenience. |
sqlboiler | 755 | 64 | Generate a Go ORM tailored to your database schema. |
hood | 659 | 51 | Database agnostic ORM for Go |
reform | 546 | 19 | A better ORM for Go, based on non-empty interfaces and code generation. |
godb | 498 | 15 | A Go query builder and struct mapper. |
qb | 492 | 21 | The database toolkit for go |
qbs | 460 | 88 | QBS stands for Query By Struct. A Go ORM. |
dat | 459 | 37 | Go Postgres Data Access Toolkit |
go-kallax | 443 | 26 | Kallax is a PostgreSQL typesafe ORM for the Go language. |
dotsql | 308 | 19 | A Golang library for using SQL. |
xormplus/xorm | 278 | 48 | Simple and Powerful ORM for Go, support mysql,postgres,tidb,sqlite3,mssql,oracle(定制增强版) |
jet | 199 | 21 | Jet is a super-flexible and lightweight SQL interface for Go |
goyesql | 179 | 9 | Parse a file and associate SQL queries to a map. Useful for separating SQL from code logic. |
ozzo-dbx | 175 | 24 | A Go (golang) package that enhances the standard database/sql package by providing powerful data retrieval methods as well as DB-agnostic query building capabilities. |
genmai | 144 | 17 | Simple, better and easy-to-use ORM library for Golang |
sqlt | 143 | 23 | like mybatis see README-zh.md |
squalor | 132 | 21 | Go SQL utility library |
argen | 122 | 8 | An ORM code-generation tool for Go, provides ActiveRecord-like functionality for your types. |
sqalx | 76 | 4 | Nested transactions for sqlx |
goSQL | 64 | 1 | a ORM like library in Go (golang) that makes SQL easier to use. |
gomodel | 55 | 7 | A lightweight, fast, orm-like library helps interactive with database |
vivom | 53 | 1 | a powerful Go ORM library |
orm | 45 | 11 | golang ORM , mysql , sqllite3 , hash redis |
ngorm | 29 | 2 | Neo GORM: The modern fork of gorm The fantastic ORM( Object Relational Mapper ) for Go |
gatsby | 22 | 1 | Gatsby Database Toolkit For Go (ORM, SQL Builder and SQLUtils) |
go-ormtools | 20 | 1 | A package with helper functions |
orange | 19 | 4 | A lightweight Object Relational Mapper for Go |
goql | 17 | 0 | Generate Golang database query code, spirit from mybatis/ibatis. |
light | 16 | 2 | Generate Golang database query code, spirit from mybatis/ibatis. |
osm | 15 | 9 | go object sql mapping and template,A simple ORM.simplified mybaits. |
sqlt | 7 | 10 | Sqlt is a wrapper package for jmoiron/sqlx.This wrapper build based on tsenart/nap master-slave and its load-balancing configuration with some modification |
orm | 4 | 1 | 简单小巧的golang版orm |
huge | 3 | 1 | Go huge CRUD package and SQL builder |
gobatis | 2 | 3 | an orm like ibatis (java) for golang |
db | 2 | 0 | The upper.io/db.v3 package for Go is a productive data access layer for Go that provides a common interface to work with different data sources such as PostgreSQL, MySQL, SQLite, MSSQL, QL and MongoDB. |
go-bed | 1 | 1 | a high performance and lack use reflect and assertion golang framework.(带有一个orm框架) |
以上数据库框架中,很多库还大量使用SQL Builder来作为数据库框架辅助库使用,下面也介绍一些我已知的SQL Builder开发库。
Project Name | Stars | Forks | Description |
---|---|---|---|
squirrel | 1199 | 97 | Fluent SQL generation for golang |
goqu | 336 | 32 | SQL builder and query library for golang |
sqrl | 79 | 97 | Fluent SQL generation for golang |
sqlm | 66 | 2 | A minimalist sql builder for Golang |
go-xorm/builder | 25 | 6 | Lightweight and fast SQL builder for Go and XORM |
sqlabble | 2 | 2 | SQL query builder with type support. |
下面是Golang sql builder benchmark中对部分SQL Build库的性能测试对比数据
Benchmarks
go test -bench=. -benchmem | column -t
on 2.6 GHz i5 Macbook Pro:
BenchmarkDbrSelectSimple 500000 2610 ns/op 864 B/op 14 allocs/op
BenchmarkDbrSelectConditional 500000 3808 ns/op 1031 B/op 19 allocs/op
BenchmarkDbrSelectComplex 200000 11585 ns/op 3323 B/op 53 allocs/op
BenchmarkDbrSelectSubquery 200000 10025 ns/op 2851 B/op 40 allocs/op
BenchmarkDbrInsert 500000 3717 ns/op 1136 B/op 19 allocs/op
BenchmarkDbrUpdateSetColumns 300000 4106 ns/op 1038 B/op 24 allocs/op
BenchmarkDbrUpdateSetMap 300000 5396 ns/op 1388 B/op 26 allocs/op
BenchmarkDbrDelete 1000000 2150 ns/op 482 B/op 13 allocs/op
BenchmarkGoquSelectSimple 100000 15180 ns/op 3282 B/op 46 allocs/op
BenchmarkGoquSelectConditional 100000 19655 ns/op 4258 B/op 61 allocs/op
BenchmarkGoquSelectComplex 30000 50628 ns/op 11414 B/op 215 allocs/op
BenchmarkSqrlSelectSimple 500000 3555 ns/op 952 B/op 15 allocs/op
BenchmarkSqrlSelectConditional 300000 4377 ns/op 1112 B/op 20 allocs/op
BenchmarkSqrlSelectComplex 100000 24040 ns/op 4751 B/op 100 allocs/op
BenchmarkSqrlSelectSubquery 100000 26203 ns/op 3560 B/op 67 allocs/op
BenchmarkSqrlSelectMoreComplex 30000 47018 ns/op 7256 B/op 150 allocs/op
BenchmarkSqrlInsert 200000 7773 ns/op 1304 B/op 25 allocs/op
BenchmarkSqrlUpdateSetColumns 200000 8633 ns/op 1369 B/op 32 allocs/op
BenchmarkSqrlUpdateSetMap 200000 15786 ns/op 1788 B/op 36 allocs/op
BenchmarkSqrlDelete 500000 3669 ns/op 496 B/op 12 allocs/op
BenchmarkSquirrelSelectSimple 100000 14934 ns/op 2737 B/op 52 allocs/op
BenchmarkSquirrelSelectConditional 100000 18034 ns/op 4023 B/op 84 allocs/op
BenchmarkSquirrelSelectComplex 20000 63096 ns/op 12742 B/op 283 allocs/op
BenchmarkSquirrelSelectSubquery 30000 48956 ns/op 9954 B/op 206 allocs/op
BenchmarkSquirrelSelectMoreComplex 20000 83842 ns/op 17153 B/op 386 allocs/op
BenchmarkSquirrelInsert 100000 14517 ns/op 3356 B/op 75 allocs/op
BenchmarkSquirrelUpdateSetColumns 100000 23995 ns/op 4787 B/op 108 allocs/op
BenchmarkSquirrelUpdateSetMap 50000 27141 ns/op 5203 B/op 112 allocs/op
BenchmarkSquirrelDelete 100000 16728 ns/op 2815 B/op 67 allocs/op
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