# HA_SQL_Master

> This sample demonstrates the master-side implementation of eXtremeDB High Availability using the SQL API.

### How to Run

> See instructions here on how to build this and other samples on your development platform. Once built, the sample can be run from the `\target\bin` directory.

> In a console window run:

>         hasql_master

> Then in a second console window run:

>         hasql_replica

> But it is more instructive to run one instance in your development environment debugger, stepping through the code.

> Related Topics