diff --git a/2020/.DS_Store b/2020/.DS_Store new file mode 100644 index 0000000..5008ddf Binary files /dev/null and b/2020/.DS_Store differ diff --git a/2020/1.2 探探分布式存储的实践.pdf b/2020/1.2 探探分布式存储的实践.pdf new file mode 100644 index 0000000..0222eee Binary files /dev/null and b/2020/1.2 探探分布式存储的实践.pdf differ diff --git a/2020/1.3 go-programming-patterns.pdf b/2020/1.3 go-programming-patterns.pdf new file mode 100644 index 0000000..42a6f39 Binary files /dev/null and b/2020/1.3 go-programming-patterns.pdf differ diff --git a/2020/1.4 Golang in GrabFood Discovery System.pdf b/2020/1.4 Golang in GrabFood Discovery System.pdf new file mode 100644 index 0000000..88d9d27 Binary files /dev/null and b/2020/1.4 Golang in GrabFood Discovery System.pdf differ diff --git a/2020/1.5 华为云的go语言云原生实战经验.pdf b/2020/1.5 华为云的go语言云原生实战经验.pdf new file mode 100644 index 0000000..c6fa84e Binary files /dev/null and b/2020/1.5 华为云的go语言云原生实战经验.pdf differ diff --git a/2020/1.6 Functional options and config for APIs.pdf b/2020/1.6 Functional options and config for APIs.pdf new file mode 100644 index 0000000..83a34aa Binary files /dev/null and b/2020/1.6 Functional options and config for APIs.pdf differ diff --git a/2020/2.1.1 百度万亿流量转发平台背后的故事.pdf b/2020/2.1.1 百度万亿流量转发平台背后的故事.pdf new file mode 100644 index 0000000..07d8f11 Binary files /dev/null and b/2020/2.1.1 百度万亿流量转发平台背后的故事.pdf differ diff --git a/2020/2.1.2 Go如何帮滴滴支撑海量运维场景.pdf b/2020/2.1.2 Go如何帮滴滴支撑海量运维场景.pdf new file mode 100644 index 0000000..b35a963 Binary files /dev/null and b/2020/2.1.2 Go如何帮滴滴支撑海量运维场景.pdf differ diff --git a/2020/2.1.3 如何用go module构建模块化跨链平台.pdf b/2020/2.1.3 如何用go module构建模块化跨链平台.pdf new file mode 100755 index 0000000..bbd4178 Binary files /dev/null and b/2020/2.1.3 如何用go module构建模块化跨链平台.pdf differ diff --git a/2020/2.1.4 PingCAP-Go runtime related problems in TiDB production environment.pdf b/2020/2.1.4 PingCAP-Go runtime related problems in TiDB production environment.pdf new file mode 100644 index 0000000..7ddc860 Binary files /dev/null and b/2020/2.1.4 PingCAP-Go runtime related problems in TiDB production environment.pdf differ diff --git a/2020/2.1.5 Go语言编译器简介.pdf b/2020/2.1.5 Go语言编译器简介.pdf new file mode 100755 index 0000000..46bf2a2 Binary files /dev/null and b/2020/2.1.5 Go语言编译器简介.pdf differ diff --git a/2020/2.1.6 基于TarsGo的云原生微服务架构演进.pdf b/2020/2.1.6 基于TarsGo的云原生微服务架构演进.pdf new file mode 100644 index 0000000..1a9c7a6 Binary files /dev/null and b/2020/2.1.6 基于TarsGo的云原生微服务架构演进.pdf differ diff --git a/2020/2.1.7 使用Golang实现万人同服的游戏服务器.pdf b/2020/2.1.7 使用Golang实现万人同服的游戏服务器.pdf new file mode 100644 index 0000000..df3e133 Binary files /dev/null and b/2020/2.1.7 使用Golang实现万人同服的游戏服务器.pdf differ diff --git a/2020/2.2.1 Go in the Cloud - Why People Choose Go for Cloud Computing.pdf b/2020/2.2.1 Go in the Cloud - Why People Choose Go for Cloud Computing.pdf new file mode 100644 index 0000000..e799e59 Binary files /dev/null and b/2020/2.2.1 Go in the Cloud - Why People Choose Go for Cloud Computing.pdf differ diff --git a/2020/2.2.2 云原生go-zero微服务框架设计思考.pdf b/2020/2.2.2 云原生go-zero微服务框架设计思考.pdf new file mode 100644 index 0000000..da7ed31 Binary files /dev/null and b/2020/2.2.2 云原生go-zero微服务框架设计思考.pdf differ diff --git a/2020/2.2.3 Go+演进之路.pdf b/2020/2.2.3 Go+演进之路.pdf new file mode 100644 index 0000000..233c096 Binary files /dev/null and b/2020/2.2.3 Go+演进之路.pdf differ diff --git a/2020/2.2.4 直播长链接架构演进.pdf b/2020/2.2.4 直播长链接架构演进.pdf new file mode 100644 index 0000000..42a2c85 Binary files /dev/null and b/2020/2.2.4 直播长链接架构演进.pdf differ diff --git a/2020/2.2.5 go-Chassis 在 shopee 供应链的实践.pdf b/2020/2.2.5 go-Chassis 在 shopee 供应链的实践.pdf new file mode 100644 index 0000000..8abc73d Binary files /dev/null and b/2020/2.2.5 go-Chassis 在 shopee 供应链的实践.pdf differ diff --git a/2020/2.2.6 Golang大规模云原生应用管理实践.pdf b/2020/2.2.6 Golang大规模云原生应用管理实践.pdf new file mode 100644 index 0000000..374038e Binary files /dev/null and b/2020/2.2.6 Golang大规模云原生应用管理实践.pdf differ diff --git a/2020/2.2.7 GORM 剖析与最佳实践.pdf b/2020/2.2.7 GORM 剖析与最佳实践.pdf new file mode 100644 index 0000000..9179834 Binary files /dev/null and b/2020/2.2.7 GORM 剖析与最佳实践.pdf differ