. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 Vitess API Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 v3 API (alpha) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Go. We love it for its simplicity (e.g. compared to C++ or Java) and performance (e.g. compared to Python). Contributing to our server code will require you to learn Go. We recommend that you follow the

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Vitess API Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 v3 API (alpha) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Go. We love it for its simplicity (e.g. compared to C++ or Java) and performance (e.g. compared to Python). Contributing to our server code will require you to learn Go. We recommend that you follow the

Go. We love it for its simplicity (e.g. compared to C++ or Java) and performance (e.g. compared to Python). Contributing to our server code will require you to learn Go. We recommend that you follow the which requires additional dependencies. • Vitess currently has some additional tests written in Python, but we will be skipping this step for simplicity. 18 Disable SELinux SELinux will not allow Vitess which requires additional dependencies. • Vitess currently has some additional tests written in Python, but we will be skipping this step for simplicity. Disable mysqld AppArmor Profile The mysqld AppArmor

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 API & usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Go. We love it for its simplicity (e.g. compared to C++ or Java) and performance (e.g. compared to Python). Contributing to our server code will require you to learn Go. We recommend that you follow the which requires additional dependencies. • Vitess currently has some additional tests written in Python, but we will be skipping this step for simplicity. Disable SELinux SELinux will not allow Vitess

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 API & usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Go. We love it for its simplicity (e.g. compared to C++ or Java) and performance (e.g. compared to Python). Contributing to our server code will require you to learn Go. We recommend that you follow the which requires additional dependencies. • Vitess currently has some additional tests written in Python, but we will be skipping this step for simplicity. Disable SELinux SELinux will not allow Vitess

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Extending the Vindex API . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 VStream API and Resharding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 API & usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 VStream API and Resharding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 API & usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Go. We love it for its simplicity (e.g. compared to C++ or Java) and performance (e.g. compared to Python). Contributing to our server code will require you to learn Go. We recommend that you follow the

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Extending the Vindex API . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 VStream API and Resharding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 API & usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

databases for large scale web services. • about 8w line(test code exclude) • client(bson SSL) java/python/go Golang ? • minimalist • goroutines • channels & selects • closures • defers • generics

can. VTAdmin consists of two components: 1. A web interface - VTAdmin-web 2. A server - VTAdmin-api 5 Vitess Security Audit, 2023 The web interface connects to the server which in turn forwards the authentication plugin, VTAdmin-api adds it as a middleware at the http mux layer. VTAdmin-api does this in vitess/go/vt/vtadmin/api.go, when the routes are initialized: First VTAdmin-api checks if the user has o/vt/vtadmin/api.go#L755 func (api *API) GetClusters(ctx context.Context, req *vtadminpb.GetClustersRequest) (*vtadminpb.GetClustersResponse, error) { span, _ := trace.NewSpan(ctx, "API.GetClusters")