diff --git a/2018/1. 基于Go构建滴滴核心业务平台的实践.pdf b/2018/1. 基于Go构建滴滴核心业务平台的实践.pdf new file mode 100644 index 0000000..1827b57 Binary files /dev/null and b/2018/1. 基于Go构建滴滴核心业务平台的实践.pdf differ diff --git a/2018/2. Go在Grab地理服务中的实践.pdf b/2018/2. Go在Grab地理服务中的实践.pdf new file mode 100644 index 0000000..e08d7ac Binary files /dev/null and b/2018/2. Go在Grab地理服务中的实践.pdf differ diff --git a/2018/3. Rethinking Errors for Go 2.pdf b/2018/3. Rethinking Errors for Go 2.pdf new file mode 100644 index 0000000..f19b0c3 Binary files /dev/null and b/2018/3. Rethinking Errors for Go 2.pdf differ diff --git a/2018/4. Go在区块链的发展和演进.pdf b/2018/4. Go在区块链的发展和演进.pdf new file mode 100644 index 0000000..e30816b Binary files /dev/null and b/2018/4. Go在区块链的发展和演进.pdf differ diff --git a/2018/5. Badger_ Fast Key-Value DB in Go.pdf b/2018/5. Badger_ Fast Key-Value DB in Go.pdf new file mode 100644 index 0000000..b79b0ce Binary files /dev/null and b/2018/5. Badger_ Fast Key-Value DB in Go.pdf differ diff --git a/2018/6. Golang在阿里巴巴调度系统Sigma中的实践.pdf b/2018/6. Golang在阿里巴巴调度系统Sigma中的实践.pdf new file mode 100644 index 0000000..099c63d Binary files /dev/null and b/2018/6. Golang在阿里巴巴调度系统Sigma中的实践.pdf differ diff --git a/2018/7. 罗辑思维Go语言微服务改造实践.pdf b/2018/7. 罗辑思维Go语言微服务改造实践.pdf new file mode 100644 index 0000000..562dd85 Binary files /dev/null and b/2018/7. 罗辑思维Go语言微服务改造实践.pdf differ diff --git a/2018/8. Golang打造下一代互联网-IPFS全解析.pdf b/2018/8. Golang打造下一代互联网-IPFS全解析.pdf new file mode 100644 index 0000000..35d3e55 Binary files /dev/null and b/2018/8. Golang打造下一代互联网-IPFS全解析.pdf differ