seo_title	keywords	description
High performance, high productivity, ultra lightweight ORM	SmartSql, MyBatis ,Cache(Memory | Redis) ,ZooKeeper , R/W Splitting , Dynamic Repository,ORM,DotNet,.Net,dotnet core	High performance, high productivity, ultra lightweight ORM,SmartSql = MyBatis + Cache(Memory | Redis) + ZooKeeper + R/W Splitting +Dynamic Repository

Introduction

Why

• Embracing Cross-platform DotNet Core, it's time.
• High performance, high productivity, ultra lightweight ORM. 156kb (Dapper:168kb)

So SmartSql

• TargetFrameworks: .NETFramework 4.6 & .NETStandard 2.0
• SmartSql = SmartSql = MyBatis + Cache(Memory | Redis) + ZooKeeper + R/W Splitting +Dynamic Repository + ......

Main feature

• 1 ORM
  • 1.1 Sync
  • 1.2 Async
• 2 XmlConfig & XmlStatement -> Sql
  • 2.1 SmartSqlMapConfig & SmartSqlMap (Yes, you guessed it, like MyBatis, separating SQL via XML configuration.)
  • 2.2 Config Hot Update ->ConfigWatcher & Reload (Configuration file hot update: When you need to modify the Sql, directly modify the SqlMap configuration file, save it.)
• 3 Read and write separation
  • 3.1 Read and write separation
  • 3.2 Multi-read library weight filtering (configure multi-read library, select read library according to read library weight)
• 4 Logging
  • 4.1 Based on Microsoft.Extensions.Logging.Abstractions (when you need to track debugging, everything is so clear at a glance)
• 5 Dynamic Repository
  • 5.1 SmartSql.DyRepository (Free your hands, you define the storage interface, I will implement database access)
• 6 Query cache (hot data cache, a configuration is easy to get)
  • 6.1 SmartSql.Cache.Memory
    • 6.1.1 Fifo
    • 6.1.2 Lru
  • 6.2 SmartSql.Cache.Redis
  • 6.3 Cache transaction consistency
• 7 Distributed configuration plugin
  • 7.1 IConfigLoader (profile loader)
  • 7.2 LocalFileConfigLoader (local file configuration loader)
    • 7.2.1 Load SmartSqlMapSource Xml
    • 7.3.1 Load SmartSqlMapSource Directory
  • 7.3 SmartSql.ZooKeeperConfig (ZooKeeper Distributed Profile Loader)

Performance evaluation

BenchmarkDotNet=v0.10.14, OS=Windows 10.0.17134
Intel Core i7-6700K CPU 4.00GHz (Skylake), 1 CPU, 8 logical and 4 physical cores
.NET Core SDK=2.1.201
  [Host]     : .NET Core 2.0.7 (CoreCLR 4.6.26328.01, CoreFX 4.6.26403.03), 64bit RyuJIT
  DefaultJob : .NET Core 2.0.7 (CoreCLR 4.6.26328.01, CoreFX 4.6.26403.03), 64bit RyuJIT

ORM	Type	Method	Return	Mean	Error	StdDev	Rank	Gen 0	Gen 1	Gen 2	Allocated
Native	NativeBenchmarks	Query_GetValue_DbNull	IEnumerable`1	78.39 ms	0.8935 ms	0.7921 ms	1	3000.0000	1125.0000	500.0000	15.97 MB
SmartSql	SmartSqlBenchmarks	Query	IEnumerable`1	78.46 ms	0.2402 ms	0.1875 ms	1	2312.5000	1000.0000	312.5000	12.92 MB
SmartSqlDapper	SmartSqlDapperBenchmarks	Query	IEnumerable`1	78.65 ms	1.2094 ms	1.1312 ms	1	3687.5000	1437.5000	687.5000	19.03 MB
Native	NativeBenchmarks	Query_IsDBNull_GetValue	IEnumerable`1	78.84 ms	0.8984 ms	0.7502 ms	1	2312.5000	1000.0000	312.5000	12.92 MB
Dapper	DapperBenchmarks	Query	IEnumerable`1	79.00 ms	1.0949 ms	0.9706 ms	1	3312.5000	1312.5000	625.0000	17.19 MB
EF	EFBenchmarks	Query	IEnumerable`1	79.44 ms	1.6880 ms	1.5789 ms	1	6250.0000	-	-	26.05 MB
SqlSugar	SqlSugarBenchmarks	Query	IEnumerable`1	81.09 ms	0.8718 ms	0.7728 ms	2	2187.5000	875.0000	250.0000	12.64 MB
Chloe	ChloeBenchmarks	Query	IEnumerable`1	83.86 ms	1.2714 ms	1.1893 ms	3	2250.0000	937.5000	312.5000	12.62 MB
EF	EFBenchmarks	SqlQuery	IEnumerable`1	89.11 ms	0.7562 ms	0.6314 ms	4	8187.5000	125.0000	-	33.68 MB
EF	EFBenchmarks	Query_NoTracking	IEnumerable`1	93.13 ms	0.8458 ms	0.7912 ms	5	5875.0000	2250.0000	1062.5000	29.71 MB
EF	EFBenchmarks	SqlQuery_NoTracking	IEnumerable`1	106.89 ms	1.0998 ms	1.0288 ms	6	7437.5000	2875.0000	1312.5000	37.34 MB

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Nuget Packages

Package	NuGet Stable	Downloads
SmartSql
SmartSql.TypeHandler
SmartSql.DyRepository
SmartSql.DIExtension
SmartSql.Cache.Redis
SmartSql.ZooKeeperConfig
SmartSql.Options

Demo

SmartSql-Starter

Document

• Online reading address

Document contributor

• Ahoo-Wang
• RocherKong
• ElderJames