检查点记录 meaning in English

checkpoint record

In the absence of checkpoint records , you should allow for the application to be rerun from the beginning
如果缺少检查点记录，应用程序就只能从头开始重新执行。
You can provide checkpoint and restart parameters so the user can specify how often the checkpoint records are written , such as every
您可以提供检查点和用于重新启动的参数，这样用户可以指定多久写一次检查点记录，比如说每